Forum PeUndeMerg.ro

În lumea largă => Pe glob => Rutier => Topic started by: Ionut on October 08, 2016, 08:36:50 AM

Title: Drumurile in lume
Post by: Ionut on October 08, 2016, 08:36:50 AM
Ati cerut thread separat pentru drumurile din lume, am facut. Am reorganizat un pic la nivel global forumul ca sa fie mai usor de urmarit. Facem thread-uri noi pentru diverse obiective daca avem lume care sa comenteze, sa aduca stiri/update-uri. Discutam pe acest thread despre autostrazi si orice fel de drumuri care nu sunt in Europa (pentru ca avem board dedicat Europei).
Title: Re: Drumurile in lume
Post by: Bulwyn on October 08, 2016, 06:44:48 PM
Exista vreun thread pt autostrazile din lume cum e de ex "drumurile europei"? Pana aflu, postez aici. Am gasit autostrada Yaxi din provincia Sichuan din China. E incredibil ce fac ei si noi suntem paralizati de tunelele ursilor 😨😨😨

https://youtu.be/ztlehAzKvw8


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Title: Re: Drumurile in lume
Post by: Ionut on October 08, 2016, 07:03:18 PM
Punem aici pe acest thread toate categoriile de drum, autostrazi, drumuri expres, orice fel de drum. Daca avem multi musterii si se aprind discutiile, facem thread-uri separate pentru autostrazi. Deocamdata e suficient un singur thread.
Title: Re: Drumurile in lume
Post by: Ionut on October 12, 2016, 02:42:46 PM
La ce nivel vor sa joace chinezii.




This is how China's New Silk Road initiative could impact European trade

Much has been written about the Belt and Road initiative since Xi Jinping made it Beijing's flagship initiative in September 2013. There are many interpretations of the initiative's ultimate objectives, but one objective is clear. The belt and road scheme will bring huge improvements in regional and international connectivity through infrastructure upgrades and trade facilitation across a massive geographic area. Indeed, the regional potentially affected covers as many as 63 countries (even if vaguely defined), sixty percent of the world's population and thirty percent of global GDP.

(https://assets.weforum.org/editor/dGpkHsvAKA6VIXNh-R-8XOa1PuRsjNHmZBT99GqJlDg.jpg)

World Economic Forum (https://www.weforum.org/agenda/2016/09/this-is-how-chinas-new-silk-road-initiative-could-impact-european-trade?utm_content=buffer279a1&utm_medium=social&utm_source=facebook.com&utm_campaign=buffer)
Title: Re: Drumurile in lume
Post by: Horațiu 87 on October 16, 2016, 11:49:45 AM
Arhitectii chinezi au mai construit un pod incredibil. Proiectul a durat 3 ani si a avut o marja de eroare de 5 milimetri  VIDEO

Chinezii construiesc poduri tot mai ametitoare.

Unul dintre acestea uneste doua creste ale unui canion si se afla la 565 de metri deasupra raului NIzhu, unind provinciile Yunnan si Guizhou. Este podul sustinut de cabluri aflat la cea mai mare inaltime din lume.

Echipele de muncitori care au pornit munca simultan din cele doua parti s-au intalnit la mijloc, unde au instalat ultimul segment. Dupa cum spun inginerii, s-au incadrat in toleranta proiectata, care trebuie sa fie mai mica de cinci milimetri. O mie de oameni au muncit la contructia lui vreme de 3 ani

http://stirileprotv.ro/stiri/international/arhitectii-chinezi-au-mai-construit-un-pod-incredibil-proiectul-a-avut-o-marja-de-eroare-de-5-milimetri.html?ref=yfp
Title: Re: Drumurile in lume
Post by: aschiutza on October 17, 2016, 11:46:42 PM


pentru cei pasionati de domeniul constructiilor de poduri le recomand pe youtube canalul "Chinese bridge", cu filme interesante (si impresionante).

o filmare cu drona a catorva poduri  suspendate din China:


https://www.youtube.com/channel/UCmBZ5MERE05rZxBpn3aIwkg
Title: Re: Drumurile in lume
Post by: Bulwyn on October 19, 2016, 07:13:59 PM
La sfarsitul lui septembrie a fost amplasat ultima piesa a portiunii principale (29.6 km) al podului Hong Kong Zuhau Macau. Podul este cel mai lung pod peste mare din lume, avand 55 km lungime, avand incorporat si un tunel de 6.9 km. Lucrarile au inceput in 2009, iar finalizarea lucrarilor se asteapta la sfarsitul anului 2017. Costurile se estimeaza la ca. 10 milarde de dolari. Cand va fi gata va lega pe de o parte Macau si Zuhau, iar pe de cealalta Hong Kong. Daca pana acum sa ajungi din Macau in Hong Kong dura ca. 4 ore, dupa completarea podului va dura ca. 30 de minute.

http://www.macauhub.com.mo/en/2016/09/29/hong-kongzhuhaimacau-bridge-deck-is-completed/

https://youtu.be/6cKV1EMq8r0

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Title: Re: Drumurile in lume
Post by: bogdymol on October 29, 2016, 06:41:12 AM
Cand voi avea timp, va trebui sa postez aici cateva poze din tura de 2.400+ km prin vestul Statelor Unite. Drumurile si peisajele de aici sunt superbe.

Pana atunci, postez 4 poze ca exemplu:

Un pod pe drumul CA-1 (Pacific Highway):

(http://i.imgur.com/583y7wb.jpg)

Podul Golden Gate din San Francisco la apus:

(http://i.imgur.com/JJL6ve2.jpg)

Un magazin de pe drumul istoric Route 66 (magazinul era deschis):

(http://i.imgur.com/85PwZbu.jpg)

Drumul 163 ce duce spre Navajo Monument Valley:

(http://i.imgur.com/xNs3Nyo.jpg)
Title: Re: Drumurile in lume
Post by: Granata06 on October 31, 2016, 11:25:58 AM
http://www.220.ro/documentare/Incredibil-Acesti-Muncitori-Au-Inlocuit-Un-Pod-In-24-De-Ore/6a5S908v4D/
Title: Re: Drumurile in lume
Post by: voicul on November 23, 2016, 03:52:23 PM
Ce inseamna aglomeratia la altii:

https://twitter.com/ABC7/status/801262762261291008
Title: Re: Drumurile in lume
Post by: Europiu on November 28, 2016, 11:06:54 AM
In primul rand, multumiri tuturor celor care ne-au bucurat zilele astea cu reportaje. Repet ce am mai spus (si nu numai eu): pentru cei de departe bucuria este inzecita.

Cu oarecare intarziere, dati-mi voie sa celebrez anuntul traseului Sibiu-Pitesti cu cateva poze (cam vechi, e drept) din zona montana a interstate I-70. Ca va servi ca sursa de inspiratie ma indoiesc... :)

Pozele sunt facute mai pe seara; ne-a prins noaptea si ninsoarea (la peste 2500 metri) pe drumul spre Denver.


(http://i.imgur.com/gx8wU09.jpg)

(http://i.imgur.com/RP5CYfB.jpg)

(http://i.imgur.com/B0856mb.jpg)

(http://i.imgur.com/pOHknQp.jpg)

(http://i.imgur.com/TV4Nacn.jpg)

(http://i.imgur.com/302r5hU.jpg)
Title: Re: Drumurile in lume
Post by: SB76UFO on November 29, 2016, 01:48:36 PM
Vin si eu in completarea pozelor lui Europiu
(http://i.imgur.com/Tb5VwEQ.jpg)

(http://i.imgur.com/2G7kAid.jpg)

(http://i.imgur.com/PudlcaI.jpg)

(http://i.imgur.com/isNMGkR.jpg)

(http://i.imgur.com/nxHWBQF.jpg)

(http://i.imgur.com/7J92dAg.jpg)

(http://i.imgur.com/KHoGD48.jpg)
Title: Re: Drumurile in lume
Post by: Bulwyn on December 04, 2016, 12:15:10 PM
O listare a catorva din cele mai impresionante drumuri din lume. Chiar si transfagarasanul nostru a ajuns pe lista.

http://www.popularmechanics.com/cars/gmp180/20-greatest-driving-roads-in-the-world/

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Title: Re: Drumurile in lume
Post by: Bulwyn on December 05, 2016, 10:50:46 PM
Traficul din LA de Thanksgiving:

https://youtu.be/GCXaAwlrUL0

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Title: Re: Drumurile in lume
Post by: bogdymol on December 10, 2016, 04:13:47 PM
In luna Octombrie am facut un road-trip prin Statele Unite. Am inceput in Florida si am mers de la Miami pana la cel mai sudic punct al Statelor Unite, Key West. Dupa aceea am zburat pe coasta de vest, unde am condus pe drumul de coasta dintre Los Angeles si San Francisco. Dupa am zburat la Las Vegas, unde am facut un tur al parcurilor nationale din statele Arizona si Utah, inainte sa ma intorc inapoi la LA. In total am condus cam 5.000 km in vreo 15 zile.

Am facut si cateva poze la drumuri, pe care o sa le postez cand o sa am timp sa le sortez, dar pana atunci puteti vedea un scurt clip cu cele mai interesante drumuri pe care am condus:

https://www.youtube.com/watch?v=-d2fO-WhEZY
Title: Re: Drumurile in lume
Post by: TibiV on December 11, 2016, 04:58:23 PM
De ce erau asa inclinati stalpii LEA de la 445 & 5.05 ?....
Title: Re: Drumurile in lume
Post by: strumf11 on December 11, 2016, 06:50:14 PM
Sunt la barajul Hoover, liniile care coboara la baza barajului, unde este centrala electrica .....zic eu ....

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Title: Re: Drumurile in lume
Post by: trifuhoria on December 21, 2016, 09:34:29 AM
http://www.digi24.ro/stiri/economie/transporturi/primul-tunel-rutier-intre-asia-si-europa-deschis-marti-635749
Title: Re: Drumurile in lume
Post by: Quest on December 21, 2016, 11:33:33 AM
Guys,
Exista vreo traducere in engleza la acest documentar TRT Haber (despre tunelul de la Istanbul pe sub Marea Marmara), sau un altul la fel de amplu dar tot in engleza ?

https://www.youtube.com/watch?v=qGT4daySpkM

Mersi
(scuze daca s-a discutat deja, intru prea rar pe acest thread)
Title: Re: Drumurile in lume
Post by: Ionut on December 28, 2016, 05:51:03 AM
Tot de la turci.

https://www.youtube.com/watch?v=aJy8rsob4BY
Title: Re: Drumurile in lume
Post by: yetiman on January 04, 2017, 01:14:34 PM
Si de la chinezi:

QuoteChina a inaugurat cel mai inalt pod din lume. Cum arata constructia care a costat 138 de milioane de EURO

(http://image.stirileprotv.ro/media/images/620xX/Dec2016/61856453.jpg)

Sursa: Pro Tv (http://stirileprotv.ro/stiri/international/china-a-inaugurat-cel-mai-inalt-pod-din-lume-cum-arata-constructia-care-a-costat-138-de-milioane-de-euro.html)

https://www.youtube.com/watch?v=rTeYDLmdnhI
Title: Re: Drumurile in lume
Post by: teoneo on January 04, 2017, 03:49:45 PM
de pe la altii:
CAPITAL: În Dubai, un km de autostradă cu 4 benzi/sens costă 8,9 mil. dolari/km, în timp ce în România a costat şi 25 milioane euro/km. SHEIK n-a auzit de şpagă! (http://www.capital.ro/in-dubai-un-km-de-autostrada-cu-4-benzi-costa-89-mil-dolari-km.html)

Hâc! :-[  Or fi auzit si-ai nostri... Poate de-aia nu mai promit nimic...
Title: Re: Drumurile in lume
Post by: dr4qul4 on January 04, 2017, 04:03:47 PM
In Dubai nu sta nimeni dupa autorizatii si avize de mediu. Hartogaria costa.
Petrolul, si implicit asfaltul sunt extrem de ieftine. Autostrazile lor nu traverseaza zeci de drumuri agricole, si chiar daca iti pare greu de crezut, pe multe nu exista parapeti, nici macar medieni si se intoarce frecvent. Plus ca au si autostrazi care se intersecteaza la nivel. Iar podurile lipsesc cu desavarsire.

Stiu, pentru ca am mers pe ele. Exista o diferenta enorma intre cum arata autostrada care trece prin centrul DUbai-ului si autostrazile mai indepartate de oras. Doar cea spre Abu Dhabi e o autostrada adevarata. Iar aia sigur nu a costat putin.
Title: Re: Drumurile in lume
Post by: Granata06 on January 04, 2017, 04:11:54 PM
Desi nu sunt un specialist in materie de economie pe partea de constructie de autostrazi, este gresit sa compari doua costuri de construire fara a preciza toate elementele care stau la baza si prin asta dau un exemplu: relieful zonei (una este sa construiesti in relief plat care nu necesita ramblee, deblee, viaducte, poduri, piloti forati etc.). Putem spune ca in Romania 1 km este 25 de mil de euro daca este pe lotul III Sebes- Turda cu viaductul de la Gambas.
Este usor sa aruncam cu cifre, insa hai sa aducem si niste detalii tehnice in discutiile de pe acest forum.
   
Title: Re: Drumurile in lume
Post by: Ionut on January 13, 2017, 07:41:16 AM
Este doar pentru pietoni si nu prea e locul lui aici pe rutier, dar merita sa il punem pe forum. :)




China a construit cel mai lung pod plutitor din lume

China a inaugurat recent cel mai lung pod plutitor din lume peste râul Hongshui. Construcţia, cu o lungime de peste 5 kilometri, a fost deja înscrisă în Cartea Recordurilor, relatează marţi ziarul spaniol ABC. Structura este formată din blocuri de plastic ancorate. De-a lungul său există peste 20.000 de obiecte plutitoare, inclusiv o raţă gigant folosită în timpul zilei ca centru de antrenament pentru sporturi acvatice. În cursul serii, platforma este iluminată de sute de beculeţe care o transformă într-un adevărat spectacol de lumini. Aria acoperită de pistă este de 54.000 de metri pătraţi şi se estimează că este nevoie de aproximativ 10 ore pentru a traversa tot drumul. După deschiderea sa în prima zi de Anul Nou, peste 60.000 de persoane au vizitat această construcţie impresionantă.

https://www.youtube.com/watch?v=1mcawZqO3IE

Capital (http://www.capital.ro/china-a-construit-cel-mai-lung-pod-plutitor-din-lume-2.html)
Title: Re: Drumurile in lume
Post by: bogdymol on March 01, 2017, 08:00:53 PM
Am tot vazut stiri in ultimele zile cum ca drumul pe coasta Oceanului Pacific din California a fost inchis deoarece un pod a fost deteriorat de alunecarile de teren provocate de ploile puternice. Se pare ca podul va trebui inlocuit cu totul, asa ca drumul va ramane inchis pentru minim cateva luni.

Am decis sa postez cateva poze facute de mine anul trecut in Octombrie cand am condus pe coasta de la Los Angeles pana la San Francisco, inclusiv pe drumul care acum a fost inchis.

Autostrada statala (nu interstate!) 101 la nord de Los Angeles:

(http://i.imgur.com/2DImC7p.jpg)

(http://i.imgur.com/94Iszj7.jpg)

(http://i.imgur.com/dl6tdIL.jpg)

(http://i.imgur.com/frLacJ1.jpg)

Din San Luis Obispo am iesit de pe autostrada 101 si am trecut pe drumul de coasta, CA-1:

(http://i.imgur.com/NxOrCU3.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on March 01, 2017, 08:01:49 PM
Pe marginea drumului:

(http://i.imgur.com/wMumdgh.jpg)

In continuare pe drumul CA-1:

(http://i.imgur.com/Kt6yEJ3.jpg)

Partea faina incepe atunci cand muntii se inalta direct in ocean:

(http://i.imgur.com/o8lmUWz.jpg)

(http://i.imgur.com/lMmJR21.jpg)

(http://i.imgur.com/2QByLET.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on March 01, 2017, 08:02:27 PM
(http://i.imgur.com/wwOwuXF.jpg)

Un pod interesant:

(http://i.imgur.com/lK14gh9.jpg)

(http://i.imgur.com/R8SKBfT.jpg)

Peisaj ce te lasa cu gura cascata:

(http://i.imgur.com/8yMnKAd.jpg)

(http://i.imgur.com/6bfnZaS.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on March 01, 2017, 08:04:26 PM
(http://i.imgur.com/dfSMi3t.jpg)

(http://i.imgur.com/Y3BPkhQ.jpg)

(http://i.imgur.com/us6UPiU.jpg)

Am ajuns si la podul Bixby Creek (http://"https://en.wikipedia.org/wiki/Bixby_Creek_Bridge") (e destul de cunoscut, a aparut si la Top Gear):

(http://i.imgur.com/rcKZTdD.jpg)

Norii erau foarte jos si se miscau repede, dar am reusit sa fac cateva poze cu podul in cele cateva secunde cand nu intrau asa de multi noi in cadru:

(http://i.imgur.com/dkzVO54.jpg)

Din pacate nu am mai multe poze din zona Big Sur la nord de podul Bixby pentru ca mi s-a stricat masina...
Title: Re: Drumurile in lume
Post by: Bulwyn on March 10, 2017, 10:54:45 PM
@bogdymol te-ai dus din la spre sf? Din poze asa pare. Intradevar fantastic drumul. Am condus in 2014 pe ca1. E drumul meu preferat.

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Title: Re: Drumurile in lume
Post by: bogdymol on March 10, 2017, 10:58:25 PM
Da, am condus din Los Angeles la San Francisco. E superb! Acum e si drumul meu preferat.
Title: Re: Drumurile in lume
Post by: alexbb on March 13, 2017, 11:00:13 AM
Nu ai mers tot pe 1 intre LA-Malibu-Oxnard? Tot drumul este superb. Am inteles ca acelasi traseu dar cu trenul este ceva deosebit.  :)
Title: Re: Drumurile in lume
Post by: bogdymol on March 18, 2017, 11:33:07 PM
Am fost pe US-1 intre LA si Malibu, iar de acolo am luat-o in sus spre Thousand Oaks. E fain :D
Title: Re: Drumurile in lume
Post by: voicul on April 25, 2017, 11:39:38 PM
Nice: https://www.facebook.com/worldeconomicforum/videos/10154363055421479/
Title: Re: Drumurile in lume
Post by: voicul on May 03, 2017, 09:04:24 PM
Ti-ai pus problema ... da pestii cum trec autostrada?
https://www.facebook.com/DavidAvocadoWolfe/videos/10154269334556512/
Title: Re: Drumurile in lume
Post by: cristi5 on May 03, 2017, 09:32:32 PM
Giratoriul din mijlocul A10 m-a dus cu gandul la "obiecte cu politica" in ideea ca prin realizarea lui constructorul  face o declaratie politica: "daca nu ne lasati sa facem nodul A1/A10 cum vrem noi, A10 se va termina in acest giratoriu".

Nu stiu daca e asa dar mi-am amintit de exemplul de manual al constructiilor cu politica: overpass-urile peste autostrazie care duc la Long Island NY (200 de overpass-uri in total!) sunt proiectate special ca sa nu poata trece autobuze pe sub ele. Pentru ca in general cei ce folosesc autobuzele sunt negri.

https://m.youtube.com/watch?v=35C2-8GrdDA

Exista multe alte exemple (http://www.hopesandfears.com/hopes/now/politics/216905-the-lingering-effects-of-nyc-racist-city-planning), de ex drumuri de viteza in SUA care separa zone de albi de zone in care locuiesc negri si hispanici. Credeam ca asa a evoluat situatia dar de fapt multe trasee au fost decise cu scop precis de segregare.

Si cel mai cunoscut articol din sociologia stiintei si tehnologiei (SST) care contine multe alte exemple de "artifacte care fac politica"

https://innovate.ucsb.edu/wp-content/uploads/2010/02/Winner-Do-Artifacts-Have-Politics-1980.pdf
Title: Re: Drumurile in lume
Post by: voicul on May 03, 2017, 09:51:31 PM
Si daca tot a fost pus acest video:
Cand ne plangem de calitatea proasta a drumurilor ... ei bine vedem ca si in SUA au o calitate indoielnica, sunt vechi si in multe cazuri trebuie schimbate/consolidate/reparate.
Title: Re: Drumurile in lume
Post by: TibiV on May 04, 2017, 01:27:25 AM
Quote from: cristi5 on May 03, 2017, 09:32:32 PM
mi-am amintit de exemplul de manual al constructiilor cu politica: overpass-urile peste autostrazie care duc la Long Island NY (200 de overpass-uri in total!) sunt proiectate special ca sa nu poata trece autobuze pe sub ele. Pentru ca in general cei ce folosesc autobuzele sunt negri.
Si soferul camionului era cam negru... :lol:
Title: Re: Drumurile in lume
Post by: voicul on June 13, 2017, 10:03:56 AM
Fotografia care demonstrează că inginerii chinezi au creat cel mai amețitor sistem de autostradă

Ar putea fi numită cea mai aiuritoare rețea de autostrăzi suspendate din lume. După opt ani de lucrări, Huangjuewan a fost deschisă recent, cu șosele pe cinci nivele și o geometrie de labirint.

Rețeaua de șosele a fost construită la periferia orașului gigantic Chongqing, din sud-vestul Chinei.

Cel mai înalt nivel este suspendat pe piloni la 37 de metri deasupra solului. Nu mai puțin de 15 rampe fac legătura mașinilor de la un nivel la altul, din opt direcții, informează BBC.

Labirintul conectează orașul de aeroport și de o autostradă expres.

http://www.money.ro/fotografia-care-demonstreaza-ca-inginerii-chinezi-au-creat-cel-mai-ametitor-sistem-de-autostrada/
Title: Re: Drumurile in lume
Post by: voicul on June 19, 2017, 11:21:29 PM
The Chesapeake Bay Bridge-Tunnel

https://www.youtube.com/watch?v=Vn2xK0grN0M
Title: Re: Drumurile in lume
Post by: andrei@buc on July 28, 2017, 01:36:11 PM
de langa casa. 4 benzi pe sens, 80km/h in oras, 100km/h dupa ce iesi din zona urbana. asta era pe la pranz, dar dimineata si seara se spune ca este cea mai mare parcare din emisfera sudica
(http://i.imgur.com/HyTPzeq.jpg)
(http://i.imgur.com/pA5PIhp.jpg)
Title: Re: Drumurile in lume
Post by: Goldmund on August 29, 2017, 07:20:05 PM
stiu ca nu am nici o sansa sa fie lasat aici un minifilm cu o ocolire(Portland Oregon) de oras(centrul) construita in anii 50 sec.XX , pod de autostrada pe doua etaje anul 1966), tunel rutier de autostrada construit intre anii 1969-1970(cum? In doi ani??)dintr-un oras american mediu care cam termina cu infrastructura intre anii 1969-1973!(germanii critica si azi proasta infrastructura americana...........Ce sa mai zic.

https://www.youtube.com/watch?v=kMFj5j-eRrY

Priviti cata verdeata are acest oras!
De acelasi autor infratsructura din Texas(uluitor), Seattle(superb), etc..Filmele lui sunt renumite in intreaga lume.
Title: Re: Drumurile in lume
Post by: cristi5 on September 30, 2017, 11:33:37 PM
Cateva imagini cu drumurile, vehiculele si alta infrastructura in Mumbai

O prima impresie... In centru se vede Ganesh, zeul cu cap de elefant, cel mai popular in oras. E in fiecare masina si deasupra usii fiecarui credincios care-l venereaza.
Deasupra se vede monorailul, din pacate prea putin pentru un oras de o asemenea marime.  Exista si tren urban (supraincarcat, ieri s-au calcat in picioare la o gara) si se construieste metrou.(GPS) (http://maps.google.com/maps?q=19.105883333333335,72.88536944444445)
(https://i.imgur.com/Tyilq3Ph.jpg) (https://i.imgur.com/Tyilq3P.jpg)

Multe cladiri arata asa... Apoi am inteles ca in timpul musonului cladirile au mult de suferit. (GPS) (http://maps.google.com/maps?q=19.104536111111113,72.88661111111112)
(https://i.imgur.com/Pr3cQnuh.jpg) (https://i.imgur.com/Pr3cQnu.jpg)

Au inceput sa apara motociclisti si pietoni care trag ceva dupa ei, devenind astfel vehicul... (GPS) (http://maps.google.com/maps?q=19.119422222222223,72.89045833333334)
(https://i.imgur.com/9Yfc0sfh.jpg) (https://i.imgur.com/9Yfc0sf.jpg)

Aici soferul a gresit o iesire de pe "autostrada" urbana si dadea cu spatele. Din spate veneau camioane in viteza... (GPS) (http://maps.google.com/maps?q=19.121422222222222,72.89897222222223)
(https://i.imgur.com/nqaFZxDh.jpg) (https://i.imgur.com/nqaFZxD.jpg)

Un pic de skyline de pe autostrada urbana. Unele blocuri sunt bine intretinute, au portar si aer conditionat, dar cele mai multe sunt praf.  (GPS) (http://maps.google.com/maps?q=19.002352777777777,72.85572777777777)
(https://i.imgur.com/g0JW0Fsh.jpg) (https://i.imgur.com/g0JW0Fs.jpg)

Observati in plan apropiat (stanga mai ales) cateva acoperisuri temporare, din caroiaj de lemn de bambus cu o prelata de plastic (de obicei albatra, sau neagra) deasupra. (cred ca la muson tine de ploaie vreo 10 min). Sunt f multe constructii ilegale si "shanty tows". Unul f mare se vede din aeroport... (GPS) (http://maps.google.com/maps?q=19.00185,72.85569722222222)
(https://i.imgur.com/lckkjEHh.jpg) (https://i.imgur.com/lckkjEH.jpg)

(GPS) (http://maps.google.com/maps?q=18.913716666666666,72.8245)
(https://i.imgur.com/BmtiqZDh.jpg) (https://i.imgur.com/BmtiqZD.jpg)

Bicicleta tipica.Majoritatea erau negre. Foarte grea, mai tarziu am inteles ca e facuta special pentru carat greutati. Sunt putine biciclete, majoritatea in centru.  (GPS) (http://maps.google.com/maps?q=18.90903611111111,72.82586666666667)
(https://i.imgur.com/ohGYVjph.jpg) (https://i.imgur.com/ohGYVjp.jpg)

Un camion Tata, marele industrias de origine parsi (persani, de religie zoroastriana, cel mai cunoscut e Freddie Mercury care provenea din Zanzibar). (GPS) (http://maps.google.com/maps?q=18.909802777777777,72.82605)
(https://i.imgur.com/tvKzHkPh.jpg) (https://i.imgur.com/tvKzHkP.jpg)

Camioane in portul pescarilor (GPS) (http://maps.google.com/maps?q=18.909805555555554,72.82605)
(https://i.imgur.com/1eGC79qh.jpg) (https://i.imgur.com/1eGC79q.jpg)

(GPS) (http://maps.google.com/maps?q=18.910763888888887,72.82567499999999)
(https://i.imgur.com/BE8z3Dqh.jpg) (https://i.imgur.com/BE8z3Dq.jpg)

O motocicleta destul de des intalnita in oras, marca pare specifica Indiei (GPS) (http://maps.google.com/maps?q=18.910619444444443,72.81824444444445)
(https://i.imgur.com/9N620TXh.jpg) (https://i.imgur.com/9N620TX.jpg)

Art deco pe malul oceanului, ca la Miami (GPS) (http://maps.google.com/maps?q=18.939341666666667,72.82412777777778)
(https://i.imgur.com/nqe9LPjh.jpg) (https://i.imgur.com/nqe9LPj.jpg)

Poza pare din 1950... (GPS) (http://maps.google.com/maps?q=18.959652777777777,72.8118361111111)
(https://i.imgur.com/s6qboeah.jpg) (https://i.imgur.com/s6qboea.jpg)

Acest autobuz intoarce pur si simplu in fata noastra. Ganesh ne-a ferit... (GPS) (http://maps.google.com/maps?q=18.959852777777776,72.81224722222223)
(https://i.imgur.com/J8YNhx0h.jpg) (https://i.imgur.com/J8YNhx0.jpg)

(GPS) (http://maps.google.com/maps?q=18.959588888888888,72.81191944444444)
(https://i.imgur.com/myKsn9kh.jpg) (https://i.imgur.com/myKsn9k.jpg)

Piata hotilor. Strada trebuia traversata fara trecere. Legea in India e "te bagi!". Daca nu te bagi (ca pieton, pe 2 sau pe 4 roti) nu te lasa nimeni sa treci.  (GPS) (http://maps.google.com/maps?q=18.94775277777778,72.8338611111111)
(https://i.imgur.com/NHIhMjXh.jpg) (https://i.imgur.com/NHIhMjX.jpg)

Gara Victoria (acum se cheama altfel), singurul loc unde am vazut pasaj subteran pt pietoni. Lipseste undeva o statuie? Imi pare rau ca nu am pozat trenuri si interior de gara mai aproape. Era f aglomerat.  (GPS) (http://maps.google.com/maps?q=18.939969444444444,72.83475555555555)
(https://i.imgur.com/AvZUTLTh.jpg) (https://i.imgur.com/AvZUTLT.jpg)

Detaliu cu locul statuii reginei Victoria, data jos la independenta. (GPS) (http://maps.google.com/maps?q=18.940041666666666,72.83471666666667)
(https://i.imgur.com/cDLlVtwh.jpg) (https://i.imgur.com/cDLlVtw.jpg)

Asa cum poate ati auzit, vacile umbla nestingherite pe strada, unele au si vitei. (GPS) (http://maps.google.com/maps?q=19.137072222222223,72.91787777777779)
(https://i.imgur.com/RM2gmO3h.jpg) (https://i.imgur.com/RM2gmO3.jpg)

Primul drum cu ricsa (auto-ricsa, sau tuk-tuk). 3 locuri in spate. Am vazut si femei cu copii de cateva luni in brate in asa ceva... Pe autostrada... (GPS) (http://maps.google.com/maps?q=19.11855277777778,72.91178888888889)
(https://i.imgur.com/W2w8wbKh.jpg) (https://i.imgur.com/W2w8wbK.jpg)

Taximetru (GPS) (http://maps.google.com/maps?q=19.11959166666667,72.91230833333334)
(https://i.imgur.com/DA6WWtTh.jpg) (https://i.imgur.com/DA6WWtT.jpg)

Multe ricse. Sunt interzise in centru, ar fi super haos. (GPS) (http://maps.google.com/maps?q=19.123569444444446,72.91264444444445)
(https://i.imgur.com/kinCurhh.jpg) (https://i.imgur.com/kinCurh.jpg)

Curba la dreapta, una din cele mai mari aventuri din India... Aici e bine ca era semafor. (GPS) (http://maps.google.com/maps?q=19.123722222222224,72.91264444444445)
(https://i.imgur.com/b1d1LfFh.jpg) (https://i.imgur.com/b1d1LfF.jpg)

Din ricsa puteam pune mana pe autobuz... Barele de la geam au rolul de a preveni caderea pe geam pt ca geamul e deschis aproape tot timpul (e foarte cald si umed) (GPS) (http://maps.google.com/maps?q=19.124558333333333,72.91441388888889)
(https://i.imgur.com/zcqxJAjh.jpg) (https://i.imgur.com/zcqxJAj.jpg)

Sens giratoriu... cica :) (GPS) (http://maps.google.com/maps?q=19.118830555555554,72.91183333333333)
(https://i.imgur.com/ffPv0Vmh.jpg) (https://i.imgur.com/ffPv0Vm.jpg)

(GPS) (http://maps.google.com/maps?q=19.118902777777777,72.91189444444446)
(https://i.imgur.com/G3NNdKXh.jpg) (https://i.imgur.com/G3NNdKX.jpg)

(GPS) (http://maps.google.com/maps?q=19.122005555555557,72.91289444444445)
(https://i.imgur.com/QbKddB4h.jpg) (https://i.imgur.com/QbKddB4.jpg)

Multe ricse au o bara de metal sudata in dreapta, sa poti cobori numai prin stanga, pentru siguranta :) :) (GPS) (http://maps.google.com/maps?q=19.122544444444443,72.91297777777778)
(https://i.imgur.com/caqcPyFh.jpg) (https://i.imgur.com/caqcPyF.jpg)

Aici avem unul care se baga. Ii taie fata celui din stanga pur si simplu. (GPS) (http://maps.google.com/maps?q=19.109819444444447,72.8879)
(https://i.imgur.com/S38v984h.jpg) (https://i.imgur.com/S38v984.jpg)

Aici avem multe masini care vor sa faca dreapta de pe sensul opus. Intra cu forta intre masinile de pe sensul meu. Apoi ne blocam unii pe altii si stam toti si asteptam. (GPS) (http://maps.google.com/maps?q=19.107472222222224,72.88801666666667)
(https://i.imgur.com/xS4AXd1h.jpg) (https://i.imgur.com/xS4AXd1.jpg)

Pe asta n-a mai lasat-o soferul Uber, dar ca sa intelegeti cat sunt de aproape... (GPS) (http://maps.google.com/maps?q=19.107466666666667,72.88800833333335)
(https://i.imgur.com/1cTOWDJh.jpg) (https://i.imgur.com/1cTOWDJ.jpg)

La coada in statia de autobuz. Fiind atatia oameni, posibilitatea sa nu incapi in urmatorul autobuz e f mare... (GPS) (http://maps.google.com/maps?q=19.106433333333335,72.88801666666667)
(https://i.imgur.com/IyG0wNqh.jpg) (https://i.imgur.com/IyG0wNq.jpg)

Se claxoneaza tot timpul. In principiu claxonul nu inseamna "da-te dreacu, ce te bagi" ci "vezi ca sunt si eu pe drum"... (GPS) (http://maps.google.com/maps?q=19.107125,72.87533611111111)
(https://i.imgur.com/x83fSFMh.jpg) (https://i.imgur.com/x83fSFM.jpg)

Drumul suspendat spre aeroport (GPS) (http://maps.google.com/maps?q=19.103583333333336,72.87457222222221)
(https://i.imgur.com/xYN2P08h.jpg) (https://i.imgur.com/xYN2P08.jpg)

Terminalul international (GPS) (http://maps.google.com/maps?q=19.101772222222223,72.87659444444444)
(https://i.imgur.com/VJdRBJDh.jpg) (https://i.imgur.com/VJdRBJD.jpg)

Interior aeroport (GPS) (http://maps.google.com/maps?q=19.099275,72.87429166666666)
(https://i.imgur.com/ajBXchqh.jpg) (https://i.imgur.com/ajBXchq.jpg)

(GPS) (http://maps.google.com/maps?q=19.096169444444442,72.87435277777777)
(https://i.imgur.com/mCqf2yGh.jpg) (https://i.imgur.com/mCqf2yG.jpg)

(GPS) (http://maps.google.com/maps?q=19.096249999999998,72.87437499999999)
(https://i.imgur.com/H6kLRO1h.jpg) (https://i.imgur.com/H6kLRO1.jpg)

Tuk-tuk forever... (GPS) (http://maps.google.com/maps?q=19.096166666666665,72.874175)
(https://i.imgur.com/oGj8izNh.jpg) (https://i.imgur.com/oGj8izN.jpg)

Carpeta din tubul spre avion (GPS) (http://maps.google.com/maps?q=19.093758333333334,72.87122222222222)
(https://i.imgur.com/iNr8b78h.jpg) (https://i.imgur.com/iNr8b78.jpg)

Un ultim reminder ca ne (mai) aflam in india (GPS) (http://maps.google.com/maps?q=19.093516666666666,72.87084999999999)
(https://i.imgur.com/tbdQTCQh.jpg) (https://i.imgur.com/tbdQTCQ.jpg)

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Title: Re: Drumurile in lume
Post by: TibiV on October 01, 2017, 11:50:47 PM
Fascinant !
Deci nu e doar in filme... ;)

:cheers:
Title: Re: Drumurile in lume
Post by: Ionut on January 02, 2018, 07:52:38 AM
China testează prima sa autostradă solară

Semafoarele, semnele de circulaţie şi camerele de supraveghere sunt alimentate cu energie fotovoltaică solară, pe o porţiune de autostradă recent inaugurată în China. China a inaugurat pe 28 decembrie, în apropierea oraşului Jinan (capitala provinciei Shandong, în est), o secţiune de un kilometru de autostradă specială. Echipamentele sale - luminile şi semnele rutiere, camerele de supraveghere, automatele de taxare - sunt alimentate cu energie electrică produsă de panouri solare care acoperă 5 875 km², potrivit autorităţilor locale, citate de site-ul xinhuanet.com.

În viitor, autorităţile chineze intenţionează, de asemenea, să dezvolte un sistem care să permită maşinilor electrice să se reîncarce prin simpla deplasare pe şosea, potrivit informaţiilor furnizate de agenţia chineză de stat CCTV +.

https://www.youtube.com/watch?v=v3Rh3yKF4m4

Adevarul (http://adevarul.ro/international/asia/video-china-testeaza-autostrada-solara-1_5a49f44cd7af743f8dee4d01/index.html)
Title: Re: Drumurile in lume
Post by: voicul on January 02, 2018, 01:23:50 PM
Se rezolva mai multe lucruri:
1. Se foloseste o sectiune (drumurul adica) care avea 1 singura utilitate si care ocupa mult din suprafata planetei.
2. Nu se mai fac ferme solare pe domenii arabile (este una pe DN2 dupa Movilita spre Urziceni)
3. Nu ar mai conta autonomia masinii electrice.

4. Surprinzator dar RO are sanse sa fie pionier in domeniu!
Pentru ca nu avem A putem sa le facem direct asa!!!
Title: Re: Drumurile in lume
Post by: dr4qul4 on January 02, 2018, 01:49:30 PM
Nu cred ca putem compara costul unor panouri solare atat de rezistente, cu cel al asfaltului normal.
Chinezii pot, pentru ca ei fac panourile solare, in schimb petrolul il cam importa pe tot. Si nici nu au restrictii economice ca tarile capitaliste.
Title: Re: Drumurile in lume
Post by: cezar-mario2012 on January 30, 2018, 04:03:30 PM
 De prin Africa:

https://youtu.be/AR-sfFlRrgo
Title: Re: Drumurile in lume
Post by: voicul on February 01, 2018, 06:50:19 PM
Ne plangem noi de ce drumuri aveam, dar ma uitam la "Camionagii in Australia" si acolo exista termen "dirt road" - drum de pamant cum e la noi. Da nu pe km, ci pe zeci si zeci de km.

Dar ce am vazut: reparau drumul de pamant, facandu-l tot de pamant.

Deci e rau la noi, dar se poate la fel si prin alte parti.
Title: Re: Drumurile in lume
Post by: yetiman on February 01, 2018, 08:07:07 PM
Nu cred ca o comparatie cu Australia se potriveste.
La o populatie (23 milioane) apropiata de cea a Romaniei ei se intind pe 7,7 milioane km patrati. (Noi avem 237 mii km patrati).
Mai mult, doar in Sydney locuiesc peste 5 milioane locuitori (aproape un sfert din populatie).

Iar la ce distante au de la est la vest si de la nord la sud cam greu cu constructia de autostrazi (sau chiar si 1+1 asfaltat).

PS: Toata Europa are 10 milioane de km patrati dar cu 743 milioane locuitori....

In concluzie - nu e de loc rau la ei.  :lol:
Title: Re: Drumurile in lume
Post by: Ionut on February 10, 2018, 07:29:18 AM
Cel puţin zece persoane au murit după ce un segment al unei autostrăzi din China s-a prăbuşit

Accidentul a avut loc în apropierea oraşului Foshan, situat în provincia Guangdong. Potrivit autorităţilor, pe sub autostradă se efectuează lucrări pentru construcţia unei linii de metrou de mare viteză. Tunelul a fost inundat de o cantitate mare de apă, iar pereţii săi au cedat, aspect ce a provocat şi surparea autostrăzii.

ZF (http://www.zf.ro/auto/cel-putin-zece-persoane-au-murit-dupa-ce-un-segment-al-unei-autostrazi-din-china-s-a-prabusit-16981389)
Title: Re: Drumurile in lume
Post by: TibiV on February 10, 2018, 03:04:16 PM
Video la Digi 24
https://www.digi24.ro/stiri/externe/mapamond/video-o-autostrada-cu-8-benzi-s-a-surpat-in-china-874491 (https://www.digi24.ro/stiri/externe/mapamond/video-o-autostrada-cu-8-benzi-s-a-surpat-in-china-874491)
Title: Re: Drumurile in lume
Post by: dr4qul4 on February 10, 2018, 03:07:28 PM
nu e autostrada, e doar o strada. Cu 6 benzi pe sens. Totusi, cum naiba s-a surpat pe 100m lungime de la un tunel de 10 m?
Title: Re: Drumurile in lume
Post by: cezar-mario2012 on February 16, 2018, 10:33:11 AM
 Autostrada Tel Aviv - Ierusalim:

(GPS) (http://maps.google.com/maps?q=31.793389722222223,35.19378611111111)
(https://i.imgur.com/1hGBmW1h.jpg) (https://i.imgur.com/1hGBmW1.jpg)

(GPS) (http://maps.google.com/maps?q=31.795129444444445,35.16832055555555)
(https://i.imgur.com/SC4FA6Jh.jpg) (https://i.imgur.com/SC4FA6J.jpg)


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Title: Re: Drumurile in lume
Post by: voicul on February 17, 2018, 05:33:18 PM
Nice: https://twitter.com/CNBC/status/962661248461500418
Title: Re: Drumurile in lume
Post by: voicul on March 15, 2018, 07:54:59 PM
Chinezii au dat în folosinţă cel mai mare pod maritim din lume

Podul care leagă Hong Kong-Zhuhai-Macao a fost dată în folosință, joi, administrarea acesteia revenind Regiunii Administrative Speciale Macao.

Poze si restul:
http://www.capital.ro/chinezii-au-dat-in-folosinta-cel-mai-mare-pod-maritim-din-lume.html
Title: Re: Drumurile in lume
Post by: SB76UFO on May 06, 2018, 05:23:25 AM
Lipseste omul de acasa o saptamana si cand se intoarce, gaseste lucrarile f. avansate la nodul A1-A10. :lol:
(https://scontent.fmia1-2.fna.fbcdn.net/v/t1.0-9/31956060_10204800760895027_1873029791767068672_n.jpg?_nc_cat=0&oh=9e2e46974a717a257fe9fc87af17d943&oe=5B8F694C)

(https://scontent.fmia1-2.fna.fbcdn.net/v/t1.0-9/31945690_10204800761615045_7433927243585290240_n.jpg?_nc_cat=0&oh=8ccd63364f560263b7d90448479e003c&oe=5B9BC657)

(https://scontent.fmia1-2.fna.fbcdn.net/v/t1.0-9/31946450_10204800761015030_5483489286307184640_n.jpg?_nc_cat=0&oh=ed6733bd3dfd90596995e8405329cfdc&oe=5B8B37B5)

(https://scontent.fmia1-2.fna.fbcdn.net/v/t1.0-9/31947524_10204800761735048_8421454226252627968_n.jpg?_nc_cat=0&oh=8bb2c6267438b4e4ede8a27b833c6b4f&oe=5B5D0C3A)

(https://scontent.fmia1-2.fna.fbcdn.net/v/t1.0-9/31959189_10204800760855026_3085881028049371136_n.jpg?_nc_cat=0&oh=5f264fc01afd64c5e40fd7d9cde25798&oe=5B4EF090)
Title: Re: Drumurile in lume
Post by: vasile.silion on May 24, 2018, 09:27:01 AM
Voi înțelegeți ceva din chestia asta? Pe unde va trece podul autostrăzii?

https://www.google.ro/maps/@19.7911478,96.2270026,1367m/data=!3m1!1e3
Title: Re: Drumurile in lume
Post by: dumbravaandrei on May 24, 2018, 10:53:15 AM
 :lol: :lol: :lol: :lol:
Probabil au folosit "metoda romaneasca" si acum or sa aiba doua autostrazi :lol: :lol:
Title: Re: Drumurile in lume
Post by: rizzuh on May 24, 2018, 10:57:16 AM
(https://i.imgur.com/8FxBMjK.gif)
Title: Re: Drumurile in lume
Post by: horyatm on July 12, 2018, 08:05:23 PM
QuotePod din Columbia dărâmat înainte de inaugurare. Ce s-a descoperit în proiect

Autorităţile din Columbia au reuşit performanţa să demoleze un pod a cărui construcţie nici nu fusese terminată.

Podul respectiv traversa un canion şi era menit să lege capitala Bogota de zona de vest est a ţării.

Însă, la începutul anului, o secţiune a structurii s-a prăbuşit, provocând moartea a 10 muncitori. Un raport al autorităţilor a arătat că tragedia s-a produs din vina unor erori de proiectare.

Aşa că au luat decizia să îl distrugă. Experţii au folosit pentru implozie 100 de kilograme de explozibil şi încă 30 de dispozitive pentru detonare.

E vorba despre podul Chirajara

https://stirileprotv.ro/stiri/international/pod-din-columbia-daramat-inainte-de-inaugurare-ce-s-a-descoperit-in-proiect.html (https://stirileprotv.ro/stiri/international/pod-din-columbia-daramat-inainte-de-inaugurare-ce-s-a-descoperit-in-proiect.html)

https://en.wikipedia.org/wiki/Chirajara_bridge_collapse (https://en.wikipedia.org/wiki/Chirajara_bridge_collapse)


Title: Re: Drumurile in lume
Post by: TibiV on July 16, 2018, 11:55:07 PM
Imagini mult mai bune cu podul Chirajara...
https://www.liveleak.com/view?t=913BF_1531350185 (https://www.liveleak.com/view?t=913BF_1531350185)

Deh, Venezuela... :(
Title: Re: Drumurile in lume
Post by: bogdymol on October 04, 2018, 09:48:03 PM
In prima parte a acestui an am avut ocazia sa calatoresc in Hawaii, unde am condus pe drumul ce duce in varful vulcanului Mauna Kea (4.207 m altitudine).

Drumul ce urca sus pe vulcan are 19 km, iar diferenta de altitudine este de 2.146 m de la inceputul urcarii pana sus. Panta medie este de 11%, dar sunt sectiuni ce au si 17%. Drumul este asfaltat, cu exceptia unei portiuni de aproximativ 8 km in zona centrala, pentru care un autoturism 4x4 e recomandat.

La peste 4.000 m altitudine este cu aproape 40% mai putin oxigen decat la nivelul marii, asa ca problemele respiratorii sunt posibile. Toti cei care urca trebuie sa se opreasca minim 30 minute la centrul de vizitatori (aflat cam la jumatatea urcarii), pentru a se aclimatiza, iar persoanele cu probleme de sanatate sunt avertizate sa nu urce.

Cu toate ca este in Hawaii, unde e un climat in general tropical, conditiile meteo in varf pot fi foarte neprielnice. Iarna zapada poate ajunge si pana la 2 m. In Aprilie cand am fost eu inca erau cateva petece mici de zapada.

Drumul pana sus:

https://www.youtube.com/watch?v=ihz902LDF38
Title: Re: Drumurile in lume
Post by: TibiV on October 05, 2018, 02:30:31 AM
Super fimare!
Felicitari ca ai ajuns intr-un asemenea loc... Probabil in Romania mai sunt 10 care au reusit... ;)

Cateva observatii:

1. Daca ma iau dupa imagini, un sfert dintre astronomii americani lucreaza pe Mauna Kea... Telescop langa telescop...
2. De ce naiba au lasat treimea/portiunea de mijloc neasfaltata? Ca nu or fi chiar asa saraci?!...
3. Treimea "de sus"... Mamaaaaa, ce de WRSB !....
Title: Re: Drumurile in lume
Post by: dr4qul4 on October 05, 2018, 10:29:25 AM
@TibiV....probabil ca pe sectiunea de mijloc se scurge lava. Un motiv destul de bun pentru a nu asfalta.
Title: Re: Drumurile in lume
Post by: kitsune on October 06, 2018, 07:00:07 AM
Un nod interesant între 2 drumuri cu multe benzi (specific Chinei ultimilor ani).
Scuze pentru calitate, poza e făcută cu telefonul.
(GPS) (http://maps.google.com/maps?q=39.05905605555555,117.38666102777779)
(https://i.imgur.com/yLeDfjch.jpg) (https://i.imgur.com/yLeDfjc.jpg)


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Title: Re: Drumurile in lume
Post by: cristi5 on October 06, 2018, 09:38:29 AM
^ Poza excelenta, cadrul spectaculos, dar eu nu o pot identifica pe harta, si nici nu pot sa pricep logica celor doua bretele de intoarcere (?). Noroc ca nu am planuride condus in China
Title: Re: Drumurile in lume
Post by: voicul on October 06, 2018, 09:40:51 AM
Apasa pe varianta "satellite" si e putin mai dreapta sus.
Title: Re: Drumurile in lume
Post by: kitsune on October 06, 2018, 09:44:18 AM
A fost Voicul mai rapid. Da, pe satelit se vede. Sunt bretele mici care permit virajul la dreapta, iar apoi o iei pe buclă dacă vrei la stânga.
E oricum un mare pas înainte, de obicei puneau intersecția la nivel, trăgeau niște semafoare și... D-zeu/Budha/Allah cu mila.

LE: coordonatele GPS sunt ale avionului din care am făcut poza, înainte de aterizare în Tianjin
Title: Re: Drumurile in lume
Post by: cristi5 on October 06, 2018, 10:08:09 AM
Am inteles. E un sens giratoriu urias, cu doua cai directe, denivelate. Practic o intersectie pe 3 nivele (nord-sud, est-vest si giratoriul dintre ele) amenajata pe doua. Pe drumul cu "bucle" (S51 Jishan) intri spre dreapta, si daca ai vrut de fapt stanga, intorci. Cu iesirea de pe S51 e mai complicat, poti iesi spre G103 tot numai spre dreapta, dar daca vrei sa ajungi pe directia stanga (venind dinspre sud si mergand spre vest, sau dinspre nord spre est) trebuie sa intorci in prealabil. Sau te tot invarti pana iti dai seama :)

https://goo.gl/maps/w72dp4V74WD2

Banuiesc ca nu era nod acolo si a fost adaugat ulterior. Interesant.

Imaginea satelit e decalata cu vreo 400m spre vest si cu 200m spre sud.

Title: Re: Drumurile in lume
Post by: bogdymol on October 07, 2018, 06:44:06 PM
Quote from: TibiV on October 05, 2018, 02:30:31 AM
Super fimare!
Felicitari ca ai ajuns intr-un asemenea loc... Probabil in Romania mai sunt 10 care au reusit... ;)

Cateva observatii:

1. Daca ma iau dupa imagini, un sfert dintre astronomii americani lucreaza pe Mauna Kea... Telescop langa telescop...
2. De ce naiba au lasat treimea/portiunea de mijloc neasfaltata? Ca nu or fi chiar asa saraci?!...
3. Treimea "de sus"... Mamaaaaa, ce de WRSB !....

1. Sus in varf sunt 13 observatoare astronomice. Clima acolo e propice pentru asa ceva, acesta e motivul pentru care sunt atat de multe (cer negru pt ca nu exista poluare luminoasa in zona, aer curat si uscat etc.).

2. Treimea din mijloc e neasfaltata pentru a descuraja turistii (gen eu) sa mearga sus sa interfereze cu observatoarele lor. Accesul nu e interzis, dar seara trebuie sa cobori la 30 minute dupa apus, iar pe portiunea de sus ai voie sa circuli doar cu "pozitiile" aprinse pentru a nu polua cu lumina.

Quote from: dr4qul4 on October 05, 2018, 10:29:25 AM
@TibiV....probabil ca pe sectiunea de mijloc se scurge lava. Un motiv destul de bun pentru a nu asfalta.

Vulcanul nu mai e activ de vreo 4500 de ani. Vezi mai sus raspunsul de ce nu e asfaltat.

Ca tot spuneai de lava, la o zi dupa ce am urcat pe Mauna Kea, am fost in zona vulcanului Kilauea. Vulcanul a erupt fix in ziua cand am fost acolo, plus in aceasi zi a fost si un cutremur de 6.9 grade. Sa vezi ce fain e sa simti cum iti fuge pamantul de sub picioare...

Eruptia vulcanului am vazut-o in craterul unui alt vulcan ce a erupt prin anii '70:

(https://i.imgur.com/eJcNmNZ.jpg?1)

In timp ce ne plimbam pe acolo, vulcanul erupea si mult sulfur rosiatic era eliberat in atmosfera. Drumul arata asa:

(https://i.imgur.com/6h8dhgf.jpg)

(https://i.imgur.com/qEbF4aO.jpg)

(https://i.imgur.com/Y9F9hD7.jpg)

Dupa vreo luna am vazut intr-un articol pe net ca din cauza seismelor repetate, drumul din pozele de mai sus arata acum asa:

(https://i.imgur.com/VACcSHG.jpg)
Title: Re: Drumurile in lume
Post by: Ionut on October 22, 2018, 04:12:41 PM
​VIDEO Se deschide cel mai lung pod maritim din lume, proiect de 20 de miliarde de dolari ce a stârnit multe controverse

​Pe 24 octombrie președintele chinez Xi Jinping va inaugura unul dintre cele mai mari proiecte de infrastructură din China, un pod lung de 55 km care va lega orașul chinez Zhuhai de Hong Kong și Macao. Timpii de călătorie vor scădea de la peste trei ore, la sub 40 de minute și China spune că regiunea se va dezvolta și mai mult. În Hong Kong însă criticii spun că nu era nevoie de un pod atât de scump și că autonomia teritoriului va fi știrbită și mai mult, la doar câteva săptămâni după ce în Hong Kong au ajuns și primele trenuri de mare viteză.

https://www.youtube.com/watch?v=guJY5z7BWAM

https://www.youtube.com/watch?v=FCu6KB9yjAE

https://www.youtube.com/watch?v=nf6PXdNvv3Q

Hotnews (https://monitorizari.hotnews.ro/stiri-infrastructura_articole-22770907-video-deschide-cel-mai-lung-pod-maritim-din-lume-proiect-20-miliarde-dolari-rnit-multe-controverse.htm)
Title: Re: Drumurile in lume
Post by: TibiV on October 23, 2018, 12:56:11 AM
Mamaaaaa,
ce super-filmări...

Mai ales ultima (al treilea video)...
Nu degeaba are sigla FT (Financial Times)...
8)
Title: Re: Drumurile in lume
Post by: voicul on October 23, 2018, 08:00:18 AM
Se vede ceva si din satelit (https://www.google.ro/maps/place/Hong+Kong/@22.2132144,113.5875264,26528m/data=!3m1!1e3!4m13!1m7!3m6!1s0x34017ae0e235c8f3:0xc67be32cb485acf6!2sMacau!3b1!8m2!3d22.198745!4d113.543873!3m4!1s0x3403e2eda332980f:0xf08ab3badbeac97c!8m2!3d22.2897318!4d114.1397095).
Title: Re: Drumurile in lume
Post by: Ionut on October 23, 2018, 08:04:31 AM
Am pus o mini-pozitie si pe Facebook (https://www.facebook.com/proinfrastructura/posts/1101032103404129). :) Interesante solutiile alese, cu insule artificiale, tunel, hobanat... au combinat cam tot ce e mai tare in constructii. Mda, misto, ce sa zic. Bine, sunt si multe controverse legate de proiect, de la chestiuni politice (influenta Chinei in Hong Kong) pana la cele strict ingineresti si de mediu.
Title: Re: Drumurile in lume
Post by: voicul on October 23, 2018, 08:55:22 AM
Vezi ca pe Facebook ai facut podul de 55km si el are doar 35.6  :)
Title: Re: Drumurile in lume
Post by: Ionut on October 23, 2018, 09:54:36 AM
Pai toata structura are 55 km. Asta am zis. :) Nu am zis de produl propriu-zis (hobanatul cu restul structurii de pod). Are si tunel, plus insule. Toata structura are 55 km. Nu? Gresesc eu? :o
Title: Re: Drumurile in lume
Post by: voicul on October 23, 2018, 10:36:17 AM
Nu stiu ce sa zic.
Teoretic nu gresesti.
Practic in video 2 la 0.25 vorbeste de vreo 30 de km de pod+tunel. La fel de bine zic si ei de 55 km la secunda 0.10

Dar unde sunt restul de 20 km de structura? Se refera oare si la drumuri adiacente catre pod?
Title: Re: Drumurile in lume
Post by: dr4qul4 on October 23, 2018, 10:50:01 AM
la 30 de km se termina in mare. Mie imi dau vreo 43-44 doar pana la aeroport, pe care il ocolesc pe la sud.
Title: Re: Drumurile in lume
Post by: pasadia on October 23, 2018, 11:30:25 AM
In unul dintre filme se spune ca a fost construit inttre 2011 si 2018, in altyl scrie ca a inceput constructia in decembrie 2009 si in cel de la FT scrie ca a durat 15 ani constructia. China, acest taram al lucrurilor relative...
Title: Re: Drumurile in lume
Post by: Ionut on October 23, 2018, 12:28:08 PM
Aia cu 15 ani este despre pregătire plus execuție. 8-9 ani de execuție în teren și înainte vreo 7 de pregătire.
Title: Re: Drumurile in lume
Post by: voicul on November 16, 2018, 07:52:42 PM
Fac si chinezii astia ce pot:

facebook.com/promovamromaniaoficial/videos/1106708896163558/

Nu a mers sa pun link-ul mai bine. Nu stiu de ce. (merge si asa luat copy/paste).
Title: Re: Drumurile in lume
Post by: dumbravaandrei on November 16, 2018, 09:19:58 PM
O idiotenie cat lucrarea in sine. Doamne fereste sa avem asa idiotenie si la noi... La viaductele alea gigantice chiar nu se putea gasi o solutie cu tunel? Si lasau si muntii aia sa-si duca viata in liniste si tihna...
Title: Re: Drumurile in lume
Post by: reed on December 05, 2018, 02:57:52 PM
Autostrada urbana Xiamen ,China

(https://i.imgur.com/IJ7mIt0h.jpg) (https://i.imgur.com/IJ7mIt0.jpg)

(GPS) (http://maps.google.com/maps?q=24.502418518055556,118.12995910638888)
(https://i.imgur.com/57vSnNWh.jpg) (https://i.imgur.com/57vSnNW.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: cristi5 on February 28, 2019, 08:06:25 PM
Mi se pare mie sau aici avem o problema de proiectare?

(https://i.imgur.com/Tb2ZN3S.jpg)

Primul semafor e rosu, celalalt verde. Unul e pe o parte, altul pe alta... Daca ai ghinionul sa-l vezi intai pe cel verde, traversezi voios si intri drept sub masini.

Mie mi-a spus cineva din grup: verde! (ne grabeam). M-am uitat si era verde, am plecat lansat... Noroc ca a zis imediat: stai, e rosu... Apoi a trecut un camion urias facand viraj dreapta (deci din spatele si stanga mea), si am inghitit in sec...

Unul din principiile ergonomiei e sa proiectezi ca sa previi greselile utilizatorului. Vad ca in Dubai nu s-a auzit ideea asta.
Title: Re: Drumurile in lume
Post by: vancouver on February 28, 2019, 08:11:41 PM
Exemplu asemanator din Frankurt, Germania:

https://www.google.ro/maps/@50.114101,8.6880191,3a,75y,313.18h,79.07t/data=!3m6!1e1!3m4!1sgTLWO1P1qNtQdmHXi0MCgg!2e0!7i13312!8i6656 (https://www.google.ro/maps/@50.114101,8.6880191,3a,75y,313.18h,79.07t/data=!3m6!1e1!3m4!1sgTLWO1P1qNtQdmHXi0MCgg!2e0!7i13312!8i6656)

Am locuit 8 ani langa acel semafor si as fi aflat daca s-ar fi intamplat ceva. Dar nu a fost cazul. La 50 m mai in fata se repeta figura si se mai repeta de vreo 50 de ori in Frankfurt, in diverse contexte.
Title: Re: Drumurile in lume
Post by: cristi5 on February 28, 2019, 08:24:55 PM
Interesant! Mi se pare mie sau semafoarele din Frankfurt sunt aliniate? Riscul sa nu-l observi pe primul (cel rosu) e mai mic daca sunt aliniate.

Alta diferenta e ca in Dubai sunt bulevarde mari pe care se vine cu viteza, chiar si dupa viraj dreapta.
Title: Re: Drumurile in lume
Post by: subway on February 28, 2019, 08:33:30 PM
La Dubai sunt niste bulevarde late cat trei autostradute de-ale noastre, exclus sa le traversezi la sol, noroc cu pasajele de la metroul lor.
;)
Title: Re: Drumurile in lume
Post by: cristi5 on February 28, 2019, 08:39:02 PM
Da, se vede in poza pasajul metroului. Nu inteleg de ce au mai lasat trecerea de pietoni si semaforul cand au pasaj subteran... Pana la urma am trecut pe la metrou.
Title: Re: Drumurile in lume
Post by: subway on February 28, 2019, 08:55:04 PM
E totusi o alta atitudine vis-a-vis de pietoni, chiar daca o iei <pe aratura> ca tot romanul <exersat> automobilistii vor face tot posibilul sa te protejeze!...spun tot din proprie experienta. ;)
Mult mai distractiv e in India!!!...acolo sa vezi <adrenalina>, printre vaci, biciclete cu coviltir, ricse tractate manual, mototzoacle, tuck-tuck, camionete-camionoaie, avtobuse obosite, maimutze si soparle!...intr-un haos perfect, in care nu ai loc sa arunci un ac!!!
:) :) :)
Title: Re: Drumurile in lume
Post by: voicul on March 13, 2019, 02:59:21 PM
Ma intreb cati 2 m are acest tunel de il fac pana la final de an?!

Elon Musk a bătut palma cu autoritățile din Vegas pentru un proiect de mare anvergură. Va fi operaţional ,,până la sfârşitul anului"

Autorităţile din Las Vegas au ales marţi să încredinţeze construirea unui tunel subteran pentru vehicule de mare viteză unei companii deţinute de miliardarul sud-african Elon Musk, care doreşte ca acest proiect să devină operaţional ,,până la sfârşitul anului", informează AFP.


https://www.digi24.ro/stiri/economie/transporturi/elon-musk-a-batut-palma-cu-autoritatile-din-vegas-pentru-un-proiect-de-mare-anvergura-va-fi-operational-pana-la-sfarsitul-anului-1097205
Title: Re: Drumurile in lume
Post by: bogdymol on March 16, 2019, 06:38:03 PM
Japonia sta excelent la capitolul drumuri, asta stiam deja. Astazi am vazut niste poze de la un drum expres cu o banda pe sens proaspat inaugurat. Postez aici pentru ca drumul asta arata SF pe unele portiuni:

Quote from: Sr.Horn @ SSC(https://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Shiribeshi_Expwy_Route_Sign.svg/250px-Shiribeshi_Expwy_Route_Sign.svg.png)

E5-A Shiribeshi Expressway inauguration day:

(https://i.imgur.com/gq2Q5K1.jpg)

Well guys, a new super-two to put in the list. Some photos from the press visit held in mid-November.

Yoichi IC (23.3 km)

(https://i.imgur.com/9vCgylU.jpg)

(https://i.imgur.com/nVQRZSW.jpg)

(https://i.imgur.com/CKR7Raw.jpg)

(https://i.imgur.com/Hp5popN.jpg)

Around Otaru-Shioya IC (14.3 km)

(https://i.imgur.com/6SEBYrl.jpg)

(https://i.imgur.com/issaEbP.jpg)

(https://i.imgur.com/vyueZj9.jpg)

(https://i.imgur.com/EcKoXI3.jpg)

Approaching Otaru JCT (0.0 km)

(https://i.imgur.com/EcKoXI3.jpg)

(https://i.imgur.com/SsfegPT.jpg)

(https://i.imgur.com/HUApQFf.jpg)

(https://i.imgur.com/ELUe2pB.jpg)

Some safety measures along the new expressway... like a "tunnel" to avoid the snow:

(https://i.imgur.com/tj6LbpY.jpg)

(https://i.imgur.com/MYumkbx.jpg)

(https://i.imgur.com/NET7xR2.jpg)

Or snow poles with light:

(https://i.imgur.com/i1N11wD.jpg)

Wire ropes are installed in the middle:

(https://i.imgur.com/bWw3GVk.jpg)

More light inside tunnels:

(https://i.imgur.com/QFUu6CP.jpg)

And this kind of snow poles with 3.5 m height are tested to prevent accidents with birds:

(https://i.imgur.com/ir6QiLB.jpg)

Source and more photos: https://travel.watch.impress.co.jp/docs/news/1153648.html (https://travel.watch.impress.co.jp/docs/news/1153648.html)

Drive view:

https://www.youtube.com/watch?v=J_4Y3HlUxC0

:cheers:

Postarea originala o gasiti aici (https://www.skyscrapercity.com/showthread.php?p=155001112#post155001112).
Title: Re: Drumurile in lume
Post by: cristi5 on March 16, 2019, 09:20:00 PM
Foarte interesant! Dupa pasaje si tuneluri pare half-profile. Adica umbla japonezii cu jumatati de masura? :lol:
Title: Re: Drumurile in lume
Post by: bogdymol on March 16, 2019, 10:17:57 PM
Este half profile. Dar cica are trafic sub 5.000 vehicule pe zi, asa ca este mai mult ca suficient. Doar ca si comparatie, noi avem DNuri cu peste 20.000 vehicule pe zi.
Title: Re: Drumurile in lume
Post by: dr4qul4 on March 16, 2019, 10:31:40 PM
Daca s-ar face A8 Tg Neamt-Tg Mures sub forma asta, adica 1+1 + taxa, ar iesi razboi civil in Romania.
Interesant parapetele folosit  :D
Title: Re: Drumurile in lume
Post by: rizzuh on March 18, 2019, 12:17:46 PM
Sunt saraci japonezii astia, nu au bani de drumuri. Ei n-au traficul nostru si nici valoarea noastra, noi trebuie sa facem autostrada de 23 metri latime prin creierii muntilor (A8).
Title: Re: Drumurile in lume
Post by: bogdymol on March 25, 2019, 08:16:34 PM
Eu am mai spus si alta data, dar unii au sarit in sus ca nu-i bine: avand in vedere ca fondurile disponibile la noi pentru constructia de drumuri noi sunt limitate, dar cererea e foarte mare, eu as prefera sa facem autostrazi in zonele mai usoare (campie, deal, eventual si cateva tunele unde trebuie), dar in zonele foarte grele (gen Valea Oltului) nu m-ar deranja ca tunelurile si viaductele foarte lungi sa se faca doar ca half-profile in prima faza. In zona montana un half-profile, combinat cu un full-profile punctual (unde relieful e usor), pentru a permite depasiri in siguranta, ar face minuni.
Title: Re: Drumurile in lume
Post by: SB76UFO on March 25, 2019, 10:46:39 PM
Italia A14 - Corten cat cuprinde
(https://i.imgur.com/siwrJaI.jpg)

(https://i.imgur.com/LOW1pH9.jpg)

(https://i.imgur.com/v9nbHXg.jpg)

(https://i.imgur.com/rmvTnnx.jpg)

(https://i.imgur.com/PH1NUjf.jpg)

(https://i.imgur.com/aw2xHvt.jpg)
Title: Re: Drumurile in lume
Post by: cristi5 on March 25, 2019, 11:37:26 PM
Quote from: bogdymol on March 25, 2019, 08:16:34 PM
Eu am mai spus si alta data, dar unii au sarit in sus ca nu-i bine: avand in vedere ca fondurile disponibile la noi pentru constructia de drumuri noi sunt limitate, dar cererea e foarte mare, eu as prefera sa facem autostrazi in zonele mai usoare (campie, deal, eventual si cateva tunele unde trebuie), dar in zonele foarte grele (gen Valea Oltului) nu m-ar deranja ca tunelurile si viaductele foarte lungi sa se faca doar ca half-profile in prima faza. In zona montana un half-profile, combinat cu un full-profile punctual (unde relieful e usor), pentru a permite depasiri in siguranta, ar face minuni.


Perfect de acord, eu si frunzaverde vedem sistemul asta in Suedia (nu e munte dar drumuri cu trafic mic). Practic notiunea care se foloseste in lume este drum cu acces controlat, autostrada fiind doar unul din cazuri si drumul expres e altul

https://en.wikipedia.org/wiki/Controlled-access_highway

Din pacate la noi oamenii calatoresc in tari cu trafic de tranzit (Ungaria, Austria, Germania) sau tari cu densitate f mare (Olanda) sau Grecia care a bagat bani in autostrazi spectaculoase care sunt goale, fix ca cele de la noi.

Asa ca singura idee este autostrada (vezi #sieu, autostrada vazuta ca unic panaceu al sigurantei rutiere), indiferent cat costa si cat dureaza, chiar daca se termina programul de autostrazi in 2100 nu conteaza, important e sa fie ca-n occident. Ce e mai tragic e ca firmele care fac SF trebuie sa manareasca socotelile sa iasa autostrada... Desi recent la A7 l-am auzit pe ministru pomenind de faptul ca conform SFurilor aflate in curs, nu toate portiunile vor fi A, iar unele intersectii nu vor fi denivelate pt inceput. Drumurile cu acces controlat nu au neaparat intersectii denivelate.

Incercam in API sa educam societatea si despre posibilitatile intermediare dar e foarte greu.

O sa te contactam daca avem material nou sa vedem cum putem promova mai bine ideea asta fara prejudecati, pur si simplu ca baza de discutie. Pe un forum dominat de soferi de tranzit va fi greu :) Exceptii notabile: pasadia, dr4qul4, si sa ma ierte cei pe care-i uit. Cred ca cutter e primul politician roman care a vorbit de half-profile in contextul A8.

Vezi si aici

https://forum.peundemerg.ro/index.php?topic=9.msg224807#msg224807

Si half-profile-ul meu preferat langa Stockholm, cu tunel "half", intersectii semi-denivelate, etc. Model pt A8, A6 montan, etc.

Fiind aproape de oras a ajuns deja la capacitate si are trafic peste 20k MZA pe 13m latime. Probabil nu e placut dimineata, o sa incerc sa documentez.

https://youtu.be/8jwpDI4l02k
Title: Re: Drumurile in lume
Post by: bogdymol on May 07, 2019, 10:23:42 PM
Autostrada I-278 (Brooklyn Queens Expressway) (https://goo.gl/maps/XUNuKZSNdTXoXtWL9) in Brooklyn, New York, vazuta de pe podul Manhattan:

(https://i.imgur.com/XA9hXWv.jpg)

(https://i.imgur.com/8GiaoIZ.jpg)
Title: Re: Drumurile in lume
Post by: reed on May 22, 2019, 05:50:33 AM
Calde din Hong Kong...
(GPS) (http://maps.google.com/maps?q=22.35368537888889,114.08241271972221)
(https://i.imgur.com/2PqpbSXh.jpg) (https://i.imgur.com/2PqpbSX.jpg)


(https://i.imgur.com/NUQiR2Yh.jpg) (https://i.imgur.com/NUQiR2Y.jpg)

(GPS) (http://maps.google.com/maps?q=22.35368537888889,114.08241271972221)
(https://i.imgur.com/xDgcBjUh.jpg) (https://i.imgur.com/xDgcBjU.jpg)

(GPS) (http://maps.google.com/maps?q=22.358892440555557,114.08232879611111)
(https://i.imgur.com/nBVQYzrh.jpg) (https://i.imgur.com/nBVQYzr.jpg)

(GPS) (http://maps.google.com/maps?q=22.34105491611111,114.04879760722223)
(https://i.imgur.com/Ecaxbtuh.jpg) (https://i.imgur.com/Ecaxbtu.jpg)

(GPS) (http://maps.google.com/maps?q=22.34105491611111,114.04879760722223)
(https://i.imgur.com/D8nbe7mh.jpg) (https://i.imgur.com/D8nbe7m.jpg)


(https://i.imgur.com/H1fJ9KSh.jpg) (https://i.imgur.com/H1fJ9KS.jpg)

(GPS) (http://maps.google.com/maps?q=22.348657607777778,114.0649414061111)
(https://i.imgur.com/kleN0gJh.jpg) (https://i.imgur.com/kleN0gJ.jpg)


(https://i.imgur.com/O1Tzm8Jh.jpg) (https://i.imgur.com/O1Tzm8J.jpg)

(GPS) (http://maps.google.com/maps?q=22.346008300555553,114.05809783916666)
(https://i.imgur.com/RR1ie60h.jpg) (https://i.imgur.com/RR1ie60.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: TibiV on May 24, 2019, 09:55:07 PM
Bine ca au terminat lucrarile la Soimus...   :lol:
(https://i.imgur.com/NUQiR2Yh.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on May 24, 2019, 10:13:46 PM
Hong Kong? Am si eu cateva poze cu drumurile lor:

(https://i.imgur.com/Uw6JY7R.jpg)

(https://i.imgur.com/hJ8szS9.jpg)

(https://i.imgur.com/kWsTDoM.jpg)

(https://i.imgur.com/c3r1Dgm.jpg)

(https://i.imgur.com/52dA6GY.jpg)

(https://i.imgur.com/arw1KUG.jpg)

(https://i.imgur.com/egSgwLK.jpg)
Title: Re: Drumurile in lume
Post by: cristi5 on June 09, 2019, 04:09:51 PM
Povestit de un suedez care face drumuri in Sri Lanka.

Vehiculele acolo sunt asa proaste ca daca drumurile devin mai rapide, siguranta circulatiei se inrautateste dramatic!
Title: Re: Drumurile in lume
Post by: TibiV on June 11, 2019, 11:36:55 AM
Chinezisme...
https://www.youtube.com/watch?v=7VsqbZ2cS-s
Title: Re: Drumurile in lume
Post by: reed on July 09, 2019, 09:03:04 PM
Manilla
https://youtu.be/W9HjLVsIzUc
Title: Re: Drumurile in lume
Post by: reed on July 21, 2019, 10:56:07 PM
Niste viaducte pe la chinezi..gen Soimus si statii de taxare.
(GPS) (http://maps.google.com/maps?q=22.6683444975,114.2034072875)
(https://i.imgur.com/vluc1Chh.jpg) (https://i.imgur.com/vluc1Ch.jpg)


(https://i.imgur.com/KaE0kOuh.jpg) (https://i.imgur.com/KaE0kOu.jpg)

(GPS) (http://maps.google.com/maps?q=22.666969299166666,114.20698547361111)
(https://i.imgur.com/0CeFjbUh.jpg) (https://i.imgur.com/0CeFjbU.jpg)

(GPS) (http://maps.google.com/maps?q=22.66382217388889,114.17793273916668)
(https://i.imgur.com/vltPYnth.jpg) (https://i.imgur.com/vltPYnt.jpg)


(https://i.imgur.com/JAmq3ZLh.jpg) (https://i.imgur.com/JAmq3ZL.jpg)


(https://i.imgur.com/GFSBXRrh.jpg) (https://i.imgur.com/GFSBXRr.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: danutzu_1069 on August 02, 2019, 08:48:16 PM
Poate nu este cel mai potrivit loc unde sa scriu... dar am rămas mut de uimire....
Motivul, inaugurarea unei bucăți semnificative dintr-o autostrada din Turcia..
Mai precis O5, care va lega Istanbul de Izmir, via  noul pod de peste golful Izmir (Osman Gazi), via Bursă, via Balikesir...
Vorbim de o distanta de aproape 400km, care include și podul mai sus menționat. Primul târnăcop a fost dat în 2011, iar ca termen de finalizate cândva în 2020. Numai ca cei care construiesc, urmează sa o și exploateze asa ca trebuie sa producă bani cât mai repede, asa ca s-au angajat către oficialități sa termine pana pe 29 Oct 2019 (când în Turcia este o mare sărbătoare). Credeți că a fost suficient?
Nu, pe la începutul anului au anunțat ca vor da în circulație ultimele doua bucăți, pana începe sărbătoarea religioasa Kurban Bairam, adică pe 4 august 2019....
Ce vreau sa subliniez, este ca nu au stat ca tâmpiții, cu 200 de km de autostrada, ca sa termine și ultimul lor.... Au dat în circulație ce a fost gata...
Autostrada este operata în regim privat, un fel de PPP... Taxele le colectează atât statul (prin sistemul HGS) cât și operatorul privat prin Cash sau plata cu cardul...
Toată stima!
Title: Re: Drumurile in lume
Post by: Dominik on August 03, 2019, 01:23:07 AM
Mda, desi nu este geografic, fata de Romania ce se intampla cu autostrazile din Turcia e Occident !
Title: Re: Drumurile in lume
Post by: kitsune on August 04, 2019, 04:52:57 PM
Visakhapadnam, aseară, un coleg. Cică numai claxonul mergea. Martorii din bord aprinși. Centura lipsă. La sfârșitul cursei a mai vrut și 5$ ciubuc, cu toate că e plătit de agenție

https://youtu.be/hmbBzqQ1dMY (https://youtu.be/hmbBzqQ1dMY)
Title: Re: Drumurile in lume
Post by: TibiV on August 04, 2019, 09:07:32 PM
Spune-i colegului ca acasa nu isi tine televizorul "in picioare".
Formatul este 16:9, nu 9:16....  :D

(Aproape nici un "cineast amator" nu stie cum sa foloseasca telefonul mobil. Mai exact in ce pozitie sa il tina...)
Title: Re: Drumurile in lume
Post by: kitsune on August 04, 2019, 10:09:16 PM
E rus. De fapt ucrainean. De fapt nu, e din Crimeea. De fapt, nici el nu știe ce e. Dar trebuie să apreciezi că nu auzi dublajul, bleati.
Title: Re: Drumurile in lume
Post by: kitsune on August 09, 2019, 02:42:18 PM
Holly Cow  O:-)

(GPS) (http://maps.google.com/maps?q=17.66458322222222,83.20511352777778)
(https://i.imgur.com/tBy1DIoh.jpg) (https://i.imgur.com/tBy1DIo.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: kitsune on August 13, 2019, 08:43:24 AM
https://youtu.be/FwFAMdiKiYQ (https://youtu.be/FwFAMdiKiYQ)
Title: Re: Drumurile in lume
Post by: mmv1 on August 31, 2019, 11:21:41 AM
Chinezii...la munte
https://www.youtube.com/watch?v=GWfLwimm3Xc&fbclid=IwAR0v-WXb0otVafxL2fC8EtIkwY35--P-QsHH5oNMGVoFaliZ548ERuD28Io
Title: Re: Drumurile in lume
Post by: TibiV on August 31, 2019, 11:36:48 AM
Si eu care credeam ca este foarte grea autostrada pe care o fac chinezii in Muntenegru...
Title: Re: Drumurile in lume
Post by: voicul on August 31, 2019, 12:20:05 PM
Si-au facut-o cu mana lor!
Din regulile de aur CNAIR: bagi un giratoriu si scapi de 10% din munca. (la 3.07)
Title: Re: Drumurile in lume
Post by: pasadia on August 31, 2019, 02:30:55 PM
Mi se pare mie sau și ăștia se feresc de tuneluri?
Title: Re: Drumurile in lume
Post by: bogdymol on August 31, 2019, 02:43:45 PM
China are o infrastructura care s-a dezvoltat fantastic de repede. Romania a avut autostrada cu mult inaintea Chinei. Prima lor autostrada a fost inaugurata pe 31 Octombrie 1988! Astazi au peste 100.000 km de autostrazi si drumuri expres. Poate nu la aceleasi standarde de calitate ca autostrazile moderne din Europa, dar la un standard suficient pentru a asigurara mobilitatea populatiei si a marfurilor in conditii corespunzatoare.

Din pacate (pentru noi), e ca tara e inca destul de "inchisa" pentru straini, si nu prea sunt atat de cunoscute lucrarile acestea. Cu toate acestea, am vazut o data un tur turistic prin China, de vreo 10 zile, in care te ducea sa vezi cele mai frumoase poduri ale lor.

Cateva poze cu autostrazile lor:

(http://hx2car-zx.oss-cn-shanghai.aliyuncs.com/1565510448245207.jpg)

(http://5b0988e595225.cdn.sohucs.com/images/20190816/956e16143cd74c85bd18099b480afcc3.jpeg)

(http://5b0988e595225.cdn.sohucs.com/images/20190829/d4818ddb39204879b86e4fa381dcc92e.jpeg)

(https://photo.scol.com.cn/img/image/20190211/20190211173441_2989.jpg)

(http://p1.ifengimg.com/a/2018_29/c7c9ae4c37840dd_size644_w897_h465.jpg)

Pe langa autostrazi multe si noi, mai au si HSR, tot multe si noi:

(https://5b0988e595225.cdn.sohucs.com/images/20190726/09ac121543a044968cbb68d9d92e9501.jpeg)

(https://i.imgur.com/5SeyZWI.jpg)

Observati linia HSR intre sensurile autostrazii:

(http://5b0988e595225.cdn.sohucs.com/images/20190702/a0d8e8c75b034f13a390538d66ae52c1.jpeg)

Finisoare de asfalt cu latimea de 5 benzi. Nu m-as mira sa fie ceva marca proprie:

(http://5b0988e595225.cdn.sohucs.com/images/20190801/ec59771b6df043c8b5b3ce8e70609863.jpeg)

Cum sa latesti o autostrada de la 2 la 4 benzi pe sens in doar 9 luni:

(https://i.imgur.com/JniqDEq.gif)
Title: Re: Drumurile in lume
Post by: voicul on September 02, 2019, 03:00:20 PM
Daca nu stii sa tragi un giratoriu la nivel ... ce sa faci te complici cu altitudini de 300 de m:

https://www.youtube.com/watch?v=Y3h22MWLDMQ
Title: Re: Drumurile in lume
Post by: elphax on September 06, 2019, 01:36:15 PM
Incredibile drumurile in Thailanda.  Au intr-adevar foarte multe vehicule, dar am fost socat sa vad drumuri de nivel judetean care sunt aproape la nivel de autostrada de la noi.

Primele 2 poze - un drum  efectiv regional, l-am marcat pe harta. 2 benzi, banda de urgenta, zona verde intre sensuri. Nu e autostrada pentru ca trec prin localitate, nu au parapeti si interesctiile sunt la nivel si cu semafor.
Toate intrarile pe sosea (deci nu intersectie) sunt doar pe sensul apropiat, nu treci axul drumului. Din cand in cand sunt locuri in care poti sa faci U turn, dar cu soseaua largita si banda de preselectie de 100m. Practic faci U turn pentru ca nu ai bretea suspendata ca sa intri pe sensul pe care vrei sa mergi.
Nu stiu care era limita legala de viteza, dar nu erau vitezomani.

Autostrazile sunt alt film, totul inchis cu ziduri si parapeti, suspendat in zona urbana si cu taxa. Si acolo se merge tare de tot.

Ultima poza e o intersectie oarecare in zona metropolitana a Bangkokului. Nu am vazut niciunde atat de multe sosele suspendate pe niveluri multiple.

(https://i.imgur.com/gSZNEf3h.jpg) (https://i.imgur.com/gSZNEf3.jpg)

(https://i.imgur.com/mKHcvGgh.jpg) (https://i.imgur.com/mKHcvGg.jpg)

(https://i.imgur.com/Vg9uF0nh.jpg) (https://i.imgur.com/Vg9uF0n.jpg)

Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: Io on September 06, 2019, 01:41:46 PM
^ +1
Intrebare: suprafata de rulare de culoare rosie din ce material e?
Title: Re: Drumurile in lume
Post by: kitsune on September 09, 2019, 10:48:36 PM
Vladivostok. Ca idee, e vreun motiv tehnic pentru care e piciorul podului crăcănat așa?


(https://i.imgur.com/3bxnRgfh.jpg) (https://i.imgur.com/3bxnRgf.jpg)


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Title: Re: Drumurile in lume
Post by: frunzaverde on September 09, 2019, 11:23:10 PM
@Io - e material de marcaj lipit peste asfalt - aici vezi exact intersectia aia, de la nivel de drum: https://goo.gl/maps/LuSxDZeTksQ7jCw37

E destul de comun tipul asta de marcaje in Asia de Sud Est, care s-au inspirat foarte mult din practica japoneza (care le foloseste pe scara foarte larga, pentru a semnaliza zone in care trebuie sa incetinesti sau sa conduci cu atentie). Drumurile tailandeze sunt excelente - dar au autostrazi propriu-zise doar in zona imediat de langa Bangkok - cativa zeci de km dupa ce ai parasit orasul. Cel mai departe poti merge pe autostrada "reala" doar pana la Pattaya, cam 100 km. In rest, aproape toate DN-urile lor primare sunt 2+2, majoritate cu banda de urgenta si doua cai complet separate, dar cu acces la proprietati (MULTE) din drum si cu intersectii la nivel. Un fel de Bucuresti - Giurgiu din Romania. Sau mai similar cu majoritatea drumurilor din Turcia.

Reteaua de DN la standardul asta este generalizata - Poti conduce pe 2+2 din Vientiane (Laos), prin Tailanda, Malaezia, pana in Singapore.

P.S. In momentul asta este (in principiu pentru prima oara) este posibil, fara prea mari probleme (a se citi fara sa mori sau sa-ti rupi masina), sa conduci tot drumul de la Bucuresti (sau Porto) pana la Singapore, 100% pe asfalt. Sau poti luat trenul. Intre Bucuresti si Singapore, sunt doar 241 km intre care nu exista serviciu de pasageri pe calea ferata; exista insa autocare care acopera "gaura", si o sa fie si cale ferata in cativa ani. Cand ies la pensie (peste vreo 40 de ani adica...), ma duc sa vad lumea "pe sol", ca destul m-am intrebat de la 10.000 de metri cum arata ce-i sub mine.
Title: Re: Drumurile in lume
Post by: Europiu on September 09, 2019, 11:57:19 PM
Chestia aia roșcată nu e aceeași care se folosește pentru marcarea pistelor de biciclete?

Pe de altă parte, am văzut ceva asemănător (strat roșcat) pe A8-ul german între Augsburg și München. Am tot vrut să vă întreb ce e aia.
Title: Re: Drumurile in lume
Post by: alecu26 on September 10, 2019, 08:40:56 AM
La cat de virajat si inclinat e acel pasaj...e un material care creste aderenta. E mult bitum cu un sort de aggregate foarte mici. E ceva asemanator cu slurry seal -ul (care este un tratament pentru asphalt pentru a imbunatati aderenta si sa repare mici chestiuni)...dar mai degraba poate fi asemanat cu ce se pune in zona scolilor la noi, pt a imbunatati franarea.
Title: Re: Drumurile in lume
Post by: florin74 on October 01, 2019, 10:38:41 AM
https://youtu.be/Si6tDsllcsQ

Din Taiwan, de azi.

The bridge, which spanned the Nanfang'ao Fishing Port, was completed in 1998 and is the only steel single-arch bridge in Taiwan, the first bifurcated single-arch bridge in Asia, and one of only two in the world. The bridge was 140 meters in length and 15 meters in width.

Title: Re: Drumurile in lume
Post by: mihaimai on October 01, 2019, 10:28:21 PM
^
Hai ca disparu clipu'. Alta varianta:
https://youtu.be/D0Kq2KgGv9w
Title: Re: Drumurile in lume
Post by: alecu26 on October 01, 2019, 11:28:38 PM
Foarte ciudat.  A cedat de la un singur camion. Pare z un cablu s-a rupt primul...si dupa aia in lant...restul.
E intradevar o discutie mai lunga despre redundanta podurilor de genul asta...in sensul ca nu prea exista.
Title: Re: Drumurile in lume
Post by: Io on October 01, 2019, 11:42:02 PM
Mi se pare, dar ochiul e cel mai usor de pacalit, ca primul cedeaza tirantul 5 din stinga impreuna cu 5 din dreapta iar apoi "pleaca" celelalte in cascada.
Nu stiu daca are sau nu relevanta insa am discutat cu citiva proiectanti in petrol care lucreaza pentru pietele din Golf. In toate contractele in care au lucrat le apare la materiale specificat "non China origin steel materials".
Title: Re: Drumurile in lume
Post by: alecu26 on October 02, 2019, 12:12:53 PM
^^^@Kitsune: nu sunt deloc specialist in poduri hobanate...dar din ce am vazut ca se practice cred ca pot raspunde la intrebarea ta legata de picioarele hobanatului.

In general picioarele/stalpii sunt drepti sau inclinati spre interior. Cei drepti si cei inclinati spre interior sunt conectati in 99% din cazuri. Banuiesc ca este vorba de ceva fortze si eforturi care au tendinta de a trage spre interior acesti stalpi.

Inclinand la un anumit unghi spre expterior...probabil poti compensa aceste forte, astfel incat rezultanta lor sa fie in lungul piciorului de pod. Asa ca, cracaand picioarele poti Evita grinzile acelea transversale. Si cred ca oricum acest lucru e posibil pana la o anumita inaltime. Hobanatul din poza ta nu e unul foarte inalt.
Title: Re: Drumurile in lume
Post by: kitsune on October 02, 2019, 01:25:01 PM
Mulțumesc pentru informații. Bănuiam că așa e. Cert este că nu am mai văzut așa ceva pe nici unde
Title: Re: Drumurile in lume
Post by: bogdymol on November 07, 2019, 07:08:58 PM
Acum 30 de ani Romania avea mai multi km de autostrada decat China. Astazi China e pe primul loc la lungimea retelei de autostrazi. Din 2011 si pana acum au inaugurat in fiecare an aproximativ 10.000 km. In fiecare an!

O sa las clipul asta aici:

https://www.youtube.com/watch?v=4-XDxCb92X4
Title: Re: Drumurile in lume
Post by: alecu26 on November 08, 2019, 09:21:48 AM
si la astia le e frica de tuneluri.
Title: Re: Drumurile in lume
Post by: kitsune on November 16, 2019, 03:39:32 AM

(GPS) (http://maps.google.com/maps?q=-20.311950694444445,118.60518902777777)
(https://i.imgur.com/7HdV7AXh.jpg) (https://i.imgur.com/7HdV7AX.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: alecu26 on November 18, 2019, 10:19:22 AM
Doar in Australia...e clar.
Title: Re: Drumurile in lume
Post by: interesantul on December 15, 2019, 07:29:30 AM
Quote from: interesantul on November 21, 2019, 10:41:45 AM
Cluj Oradea

Am avut ocazia sa circul cu masina printr-o tara de la marginea Europei, Georgia, cu aspiratii mari de aderare la UE si NATO
Primul lucru: Munti, văi, munți
Al doilea lucru: Se afla situata pe ~Drumul Mătăsii~. Din cele citite, am inteles ca una dintre marile dorintei ale Chinei, este revitalizarea acestei c[i te transport, rutier, feroviar si naval.
In Georgia, se obesrva un interes crescut pentru a face parte integranta din Drumul Mătăsii, aste deoarece lucreaza in draci la autostrazi (mă rog, una) care să lege Tbilisi de Batumi (important port la Marea Neagră) - Este și capăt Ferry - Constanta-Batumi (care nu stiu daca mai opereaza...
Au constriti apropape tot tronsonul de cca. 350 km, mai ramanand o zona muntoasa intre Gori (locul unde s-a născut Sytlin) si Khuthaisi (oras de unde se face accesu in Muntii Caucaz (cei de nord)
Pe cei 80 de km lipsa de autostrada se lucra la vrea 14 tuneluri simultan, si la nenumarate viaducte. Ceva firma locala era antreprenorul, si ceva nemti consultantii.
Am trecut pe traseul acela de 2 ori, dimineata devreme si seara tarziu. La aprope toate punctele de lucru era activitate...
Ghidul mi-a spus ca in 22 22 va fi gata! Ceea ce e posibil la ce forta de munca aveau acolo... 24h/zi
La noi mai e vorba de tuneluri?
Title: Re: Drumurile in lume
Post by: marinul on December 15, 2019, 09:08:15 AM
pana in 2222 terminam si noi A3 cu Valea Prahovei cu tot :) . stiu ca ai vrut sa scri 2022, dar e amuzant oricum
Title: Re: Drumurile in lume
Post by: TibiV on December 20, 2019, 05:14:19 AM
O noapte insomniaca...

Nu ne plac firmele chinezesti, dar daca te uiti la lucrarile din China te ia ameteala, mai ales daca ai rau de inaltime...

https://www.youtube.com/watch?v=8zjgx51x1yc
Title: Re: Drumurile in lume
Post by: alecu26 on December 20, 2019, 01:09:13 PM
Foarte interesant ca pare ca au gasit o cale sa renunte la placa de suprabetonare.
Title: Re: Drumurile in lume
Post by: mmv1 on December 31, 2019, 01:41:25 PM
https://www.youtube.com/watch?v=6Ywvg-feEag&fbclid=IwAR1lx1BLBueRsWgFcbSRSL0-HbM4Y6ID8JvqzcVwMDGQKZrofAca5ElOGzs
Title: Re: Drumurile in lume
Post by: Goldmund on January 01, 2020, 07:49:10 PM
Un drum "judetean", local din Japonia(se poate vedea din trafic, localitati pe care le uneste) si este impresionant numarul de tuneluri, servicii(benzinarii cu restaurante/ moteluri)

https://www.youtube.com/watch?v=iyLhbhAX5a4
Title: Re: Drumurile in lume
Post by: TibiV on January 01, 2020, 08:06:43 PM
Un comentariu "extins": WOW !!!

Daca nu s-ar fi circulat "pe invers" pe "drumul "judetean", as fi crezut ca au terminat A8 half-profile... Cu curbe cam stranse, dar na, l-as fi acceptat si asa...  8)

De remarcat insa statia de taxare de la inceput....
Title: Re: Drumurile in lume
Post by: bogdymol on January 03, 2020, 09:55:24 PM
In timpul vizitei recente in Emiratele Arabe Unite am facut cateva poze la infrastructura rutiera impresionanta pe care o au:

(https://i.imgur.com/8A8iHG9.jpg)

(https://i.imgur.com/494VUnU.jpg)

(https://i.imgur.com/0gnI8ca.jpg)

(https://i.imgur.com/FQ2yuVP.jpg)

(https://i.imgur.com/yX6QipD.jpg)

(https://i.imgur.com/UnZxKYb.jpg)

(https://i.imgur.com/7fjsUlb.jpg)

(https://i.imgur.com/SxbgUBy.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on January 03, 2020, 10:06:13 PM
Autostrada prin desert:

(https://i.imgur.com/tXfKP0w.jpg)

Pozele urmatoare le-am facut pe o autostrada (https://goo.gl/maps/thSjuQ8zM47CJbuQA) aproape pustie ce trece prin desert. Nu lega nimic important, iar traficul era aproape inexistent. Viteza era limitata la 100 km/h si erau radare fixe:

(https://i.imgur.com/zh4KcWT.jpg)

Erau si niste camile langa autostrada care nu avea garduri de protectie. O camila era chiar in zona mediana. Daca aveau si ursi, ar fi tinut-o inchisa cateva luni, iar apoi cand ar fi deschis-o nu lasau sa se circule mai repede de 80 km/h  :lol:

(https://i.imgur.com/GO08zj0.jpg)

Nu e o poza cu un drum, dar e o experienta de condus foarte tare. De incercat daca ajungeti pe acolo!

(https://i.imgur.com/xwebegD.jpg)

Erau si niste "drumuri" (defapt urme prin nisip lasate de alte masini) care duceau la niste tabere din desert:

(https://i.imgur.com/hmK4XWV.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on January 03, 2020, 10:13:29 PM
Urmatoarele 3 poze sunt de pe drumul de pe Palm Jumeirah (insula palmier) (http://"https://goo.gl/maps/TJ1igApYVgnWjpeBA"):

(https://i.imgur.com/S8QTz4g.jpg)

(https://i.imgur.com/EC6QKER.jpg)

Tunelul ce leaga tulpina palmierului de insula ce il inconjoara. Erau ceva lucrari de mentenanta inauntru:

(https://i.imgur.com/M1bz8CN.jpg)

Autostrada E4, legatura principala intre Dubai si Abu Dhabi:

(https://i.imgur.com/RbZ6BrV.jpg)

Limita de viteza este de 140 km/h:

(https://i.imgur.com/19sAQtV.jpg)

(https://i.imgur.com/ZzddZE3.jpg)

(https://i.imgur.com/3RHfkSi.jpg)

Autostrada E12 pe insula Al Jubail:

(https://i.imgur.com/nljK1Gf.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on January 03, 2020, 10:16:57 PM
Si cateva poze cu Dubai si zgarie norii sai:

(https://i.imgur.com/fGFGgi6.jpg)

(https://i.imgur.com/Tltd6JP.jpg)

(https://i.imgur.com/lW5B3W9.jpg)

(https://i.imgur.com/vCXwRI3.jpg)

(https://i.imgur.com/1kb5sjF.jpg)

(https://i.imgur.com/F0ZGdzU.jpg)

(https://i.imgur.com/DyvF8BP.jpg)

(https://i.imgur.com/k3PWVt8.jpg)

(https://i.imgur.com/6W5q4vA.jpg)

Asta a fost tot. La revedere Dubai.

(https://i.imgur.com/uuV0mKG.jpg)
Title: Re: Drumurile in lume
Post by: kitsune on February 06, 2020, 07:14:33 AM
Se pare că australienii au copiat conceptul constănțean cu garduri la trecerea de pietoni care obligă pietonul să se întoarcă și să fie cu fața la trafic. Din păcate au uitat să îl facă în oglindă, așa că pietonul ajunge cu spatele la trafic  :lol: :lol: :lol:

(GPS) (http://maps.google.com/maps?q=-23.85044863888889,151.2314572777778)
(https://i.imgur.com/WaKvF6bh.jpg) (https://i.imgur.com/WaKvF6b.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: bogdymol on February 20, 2020, 10:02:04 PM
Cateva poze ce le-am facut saptamana trecuta conducand in Maroc de la Fes la Marrakech (https://goo.gl/maps/pg8CnDEaz3vFSfpf9):

(https://i.imgur.com/1vOnQ0k.jpg)

In multe locuri erau pietoni pe autostrada:

(https://i.imgur.com/OS1ogEh.jpg)

(https://i.imgur.com/0Laxrds.jpg)

Unele lucrari de reparatii necesitau inchiderea completa a unui sens de circulatie. Dievrsiunea pe partea cealalta era facuta cu curbe foarte stranse, cu viteze de max. 30 km/h:

(https://i.imgur.com/1uhBppd.jpg)

Totusi au foarte multe poduri pietonale peste autostrazi:

(https://i.imgur.com/EhbwvoV.jpg).

Poza asta e la capatul vestic al autostrazii A2, langa Sidi Allal. Sunt foarte multe controale ale politiei in Maroc, aproape la fiecare statie de taxare de pe autostrada. Aici ne-au oprit ca am mers cu 32 km/h in zona statiei de taxare, unde era viteza maxima admisa de 20 km/h:

(https://i.imgur.com/DqIKMjr.jpg)

Mai departe pe drumul N6, la nici 10 km de la ultimul control, era inca unul:

(https://i.imgur.com/KkF3IPz.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on February 20, 2020, 10:07:14 PM
Un pod impresionant pe centura Rabatt:

(https://i.imgur.com/hMTGfB9.jpg)

(https://i.imgur.com/6H6RdtN.jpg)

(https://i.imgur.com/DKc92FQ.jpg)

(https://i.imgur.com/vedUqD0.jpg)

Semnalizare rutiera in alfabetul arabic si Berber:

(https://i.imgur.com/L1GvdJT.jpg)

Pietonii traversau si autostrazile cu 3 benzi pe sens:

(https://i.imgur.com/yWVTTHL.jpg)

Erau si multe vehicle supraincarcate:

(https://i.imgur.com/bzbTFwF.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on February 20, 2020, 10:11:05 PM
(https://i.imgur.com/8FaVDuA.jpg)

Autostrada spre Marrakech:

(https://i.imgur.com/izQWGSe.jpg)

Relieful e deseori foarte plat, fara nici o localitate importanta:

(https://i.imgur.com/Dv6rve2.jpg)

(https://i.imgur.com/1HltRbM.jpg)

(https://i.imgur.com/dgkuAr6.jpg)

(https://i.imgur.com/scbGFp8.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on February 20, 2020, 10:16:20 PM
Ne apropiem de Marrakech:

(https://i.imgur.com/iUSrzFV.jpg)

Intersectia intre autostrada A7 si bucata scurta de autostrada spre Marrakech. Iesirea e pe stanga:

(https://i.imgur.com/nRSZ1mh.jpg)

(https://i.imgur.com/zfKoaBD.jpg)

Scurta bucata de autostrada spre Marrakech:

(https://i.imgur.com/FKbWAmZ.jpg)

Dupa statia de taxare, control al politiei:

(https://i.imgur.com/YRLKNki.jpg)

Cativa km mai incolo, politia cu radarul:

(https://i.imgur.com/I3GnX2F.jpg)

Inainte de intrarea in Marrakech, inca un control al politiei:

(https://i.imgur.com/pRpTAzv.jpg)
Title: Re: Drumurile in lume
Post by: bogdymol on February 24, 2020, 08:38:52 PM
Pe autostrada A1 langa Rabat:

(https://i.imgur.com/He7UJYp.jpg)

(https://i.imgur.com/39WGGxw.jpg)

A1 intre A5 si N6:

(https://i.imgur.com/JJzpPtf.jpg)

Pe N6, inainte sa inceapa autostrada A2, mergand spre est:

(https://i.imgur.com/F9pkL9B.jpg)

Pe autostrada spre Fes sunt cateva locuri de oprire de urgenta pentru camioanele ce au probleme cu franele:

(https://i.imgur.com/4pHV1R2.jpg)

Autostrada A2 spre Fes:

(https://i.imgur.com/Wi8tLrI.jpg)

(https://i.imgur.com/goBGDjI.jpg)
Title: Re: Drumurile in lume
Post by: voicul on March 28, 2020, 02:54:56 PM
Cum au ei si 7 benzi la intersectii.
Oricum eu pun articolul pentru cine are infrastructura si stie sa o foloseasca cu cap.

Dubai | Radarele pentru viteză, recalibrate pentru depistarea celor care încalcă restricțiile de circulație - VIDEO

https://www.digi24.ro/stiri/externe/mapamond/dubai-radarele-pentru-viteza-recalibrate-pentru-depistarea-celor-care-incalca-restrictiile-de-circulatie-1282787
Title: Re: Drumurile in lume
Post by: kitsune on April 06, 2020, 12:31:34 PM
Hong Kong–Zhuhai–Macau Bridge (HZMB) pe o vreme mizerabilă și pozat cu telefonul. Se vede o parte din pod și intrarea în tunel de fiecare parte:


Partea estică, spre Hong Kong

(GPS) (http://maps.google.com/maps?q=22.274697222222223,113.80757777777778)
(https://i.imgur.com/aPonjqMh.jpg) (https://i.imgur.com/aPonjqM.jpg)

Partea vestică, spre Macao

(GPS) (http://maps.google.com/maps?q=22.276980555555554,113.8069)
(https://i.imgur.com/27XWxyvh.jpg) (https://i.imgur.com/27XWxyv.jpg)


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Title: Re: Drumurile in lume
Post by: Liviu M on April 06, 2020, 12:40:31 PM
Adica e pod - tunel -pod ca sa va puteti da voi cu vaporul pe acolo?  :o
:lol: :lol:

LE Ce tari sunt, totusi.
Title: Re: Drumurile in lume
Post by: kitsune on April 06, 2020, 01:05:26 PM
Mai degrabă Viaduct - pod - viaduct - tunel - viaduct - pod - viaduct - pod - viaduct  :lol:

Da, în zona unde trec navele mari probabil costa prea mult să facă pod (nu că tunelul ar fi ieftin). Cred că știe goagăl detalii. E un șenal navigabil dragat (sincer, nu știu la ce adâncime), noi oricum eram debalastați la limita stabilității, pescaj de 7m. Dar mai în amonte s-a întâmplat să fie doar câte un metru sub chilă.
Speram o vreme mai bună, să pot și filma. Poate la plecare, dacă oi mai fi pe aici. Până atunci...

https://youtu.be/dStITCgn73w (https://youtu.be/dStITCgn73w)

Nu luați în seamă ce spune nenea în video, nu traversează niciun ocean.
Title: Re: Drumurile in lume
Post by: bogdymol on April 07, 2020, 08:48:10 PM
S-a tot vorbit pe aici de drumuri din America sau Asia. Dar stiati ca exista drumuri si in Antarctica?

https://www.youtube.com/watch?v=JjB_jGoIzRs&t=1s
Title: Re: Drumurile in lume
Post by: rota on April 11, 2020, 11:38:01 PM
Visualizing the Footprint of Highways in American Cities

The Interstate Highway System
The U.S. Interstate System was created on June 29, 1956, when Dwight Eisenhower signed the Federal-Aid Highway Act. It would eventually run 46,876 miles, cost $521 billion and take 36 years to complete.

Sursa (https://www.visualcapitalist.com/visualizing-the-footprint-of-highways-in-american-cities/)
Title: Re: Drumurile in lume
Post by: voicul on May 01, 2020, 04:05:19 PM
Mi se pare foarte interesanta intersectia asta (https://www.google.com/maps/@39.4818011,-77.3966023,3a,90y,290.49h,71.8t/data=!3m6!1e1!3m4!1spqosxgFOEF43EFyO_9HkWA!2e0!7i13312!8i6656) , mai ales din puct de vedere al costurilor.
Daca ai nevoie sa faci stanga mergi 500 de m si intorci.
Title: Re: Drumurile in lume
Post by: bogdymol on May 05, 2020, 03:43:05 PM
Un pod in China:

https://www.youtube.com/watch?v=11i1kiVfq6g
Title: Re: Drumurile in lume
Post by: Io on May 05, 2020, 05:45:33 PM
+1 "Galloping Gertie" Tacoma Narrows e arhicunoscut. Uite inca unul la rusi:

https://www.youtube.com/watch?v=k9bynDA9fSc
Title: Re: Drumurile in lume
Post by: kitsune on May 06, 2020, 08:01:48 AM
Ieri, 05.05.2020, podul dintre Nansha și Humen, un pic mai la nord de mine:
LE: e același pod pus de @bogdymol mai sus, nu văzusem video. Eu am primit imaginile pe WeChat.

(https://i.imgur.com/mxCBkIqh.jpg) (https://i.imgur.com/mxCBkIq.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)

https://youtu.be/hnL_hdG6b3g
Title: Re: Drumurile in lume
Post by: Ionut on May 06, 2020, 08:14:56 AM
Ce asfalt o fi ala de suporta asa unde? Si nu numai asfaltul... sunt curios daca pe suspendatul nostru nou de la Brăila vom vedea ceva asemănător vreodată. Vânt este destul în Dobrogea.
Title: Re: Drumurile in lume
Post by: bogdymol on May 06, 2020, 09:31:25 AM
Asfaltul e cea mai mica problema. Asfaltul e un strat rutier flexibil, care permite mici deplasari elastice. La fel si grinzile metalice, sunt elastice si permit deplasari intre niste limite.

Problema e unde ai beton, ala e rigid si o sa crape la asemenea deplasari.

Oricum, o asemenea miscare a podului, fie el din materiale elastice, e peste limita bunului simt.
Title: Re: Drumurile in lume
Post by: bogdymol on May 12, 2020, 06:29:36 PM
In Cairo, Egipt, se construieste o "autostrada suspendata". Decat sa vad asa ceva la noi, prefer mersul pe jos:

(https://i.imgur.com/LJC7rTs.jpg)

(https://i.imgur.com/qowOxhu.jpg)

(https://i.imgur.com/9ALhxRc.jpg)
Title: Re: Drumurile in lume
Post by: voicul on May 12, 2020, 06:56:59 PM
Si cocoasa unde e, ca sa nu deranjeze fonic sau sa ii polueze pe locatari?
Title: Re: Drumurile in lume
Post by: dr4qul4 on May 12, 2020, 08:10:50 PM
tocmai ce vazusem si eu asta pe grupul de fb Pasajul D-na Ghica.
Nu-mi vine sa cred ca asa ceva e posibil. Oare vor darama blocurile? Sau cei de la etajele inferioare vor vedea lumina soarelui doar cand ies afara? Sau se vor bucura de umbra, ca pe acolo e cam cald.

Am mai gasit ceva, tot din Egipt, dar in Alexandria (https://www.google.ro/maps/@31.2345405,29.9474412,526m/data=!3m1!1e3?hl=en&authuser=0).
(https://preview.redd.it/og4doma7p6y41.jpg?width=640&height=424&crop=smart&auto=webp&s=29f1853cad4b823ad9dca11025cd9a7d6f4feae1)
Title: Re: Drumurile in lume
Post by: voicul on May 24, 2020, 01:26:49 PM
Din Dubai - cum au salvat 1 copac:  :D


(https://i.imgur.com/YmUDqGFh.jpg) (https://i.imgur.com/YmUDqGF.jpg)


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Title: Re: Drumurile in lume
Post by: Vladul on May 24, 2020, 01:38:47 PM
Despre autostrada "suspendata" din Cairo. Am citit ca acele blocuri, 4 la numar, care sunt cele mai apropiate au fost facute ilegal sustin unii. Sursa:  https://www.arabnews.com/node/1673876/middle-east  (https://www.arabnews.com/node/1673876/middle-east).
Title: Re: Drumurile in lume
Post by: dr4qul4 on May 24, 2020, 02:06:16 PM
ala este un copac erou. Acolo nu e ca si cum ar fi putut planta alt copac in loc.
Poate vede si CNAIR ca drumurile se fac sa fie cat mai scurte, fara sa ocoleasca aiurea. Imi si imaginez ce bucla aveam daca era la noi.
Title: Re: Drumurile in lume
Post by: kitsune on May 28, 2020, 02:38:49 PM
Astăzi am apucat de m-am uitat pe filmarea făcută la plecarea din șantier și am dat peste un șantier în lucru. Chinezii construiesc încă o traversare a fluviului/estuarului Pearl River, la nord de actualul complex ce leagă Macao de Hong Kong. Pare a fi tot așa, viaduct foarte lung, dar fără tunel, doar pod deasupra șenalului navigabil (o să fie destul de mare podul, pe acolo vor trece nave mari, mai ales că terminalul de containere de la Nansha e doar puțin mai la nord. Am să încerc să extragă o poză din filmare, dacă oi putea-o posta.
Title: Re: Drumurile in lume
Post by: RaduG on June 30, 2020, 03:22:54 PM
Noul pod în construcție peste stâmtoarea Dardanele, la Canakkale, pentru amatorii de vacanțe la Kusadasi:
https://www.youtube.com/watch?v=xWOsRZ1Kx8Y

Google translate zice:

,,Cei 318 metri înălțime ai podului Çanakkale din 1915, care a fost pus de președintele Recep Tayyip Erdogan pe 18 martie 2017, a fost finalizat recent, în timp ce o nouă fază a fost inițiată în lucrări. Primul punte a fost amplasat pe viaductul de apropiere de 680 de metri pe partea Lapseki. Punțile, fiecare cu o lățime de 17 metri și o lungime de aproximativ 30 de metri, vor consta din 42 de bucăți și vor ajunge la punctul în care viaductul întâlnește marea cu metoda de a împinge și de a conduce.

Lucrările la Podul Çanakkale din 1915, care va fi ,,colierul" Dardanelelor, continuă fără întrerupere, asigurând izolarea necesară în scopul combaterii focarului de coronavirus. Fundația podului Çanakkale din 1915, care se construiește între Sütlüce și Gallesul din strâmtoarea Șekerkaya din Dardanelles, a fost pusă de președintele Recep Tayyip Erdoğan la 18 martie 2017. Imediat după aceea, în bazinul uscat de la șantierul din Sütlüce s-au construit 2 cătune turn, aproape 1 teren de fotbal fiecare. Primele blocuri au fost așezate pe cașelele turnului, care au fost scufundate pe grămezi de fier care au fost bătute în fundul mării în luna mai a anului trecut. Picioarele podului înalt de 318 metri au fost finalizate în 9 luni. După ce cele 32 de blocuri au fost montate pe picioarele podului din partea Gallipoli, ultimul bloc a fost montat pe piciorul podului din partea Lapseki, luna trecută, la o ceremonie la care a participat teleconferința președintelui Erdogan.

PRIMA TABLA ESTE PE PONT

Noua etapă a fost începută cu primul punte, pe un viaduct de apropiere de 680 de metri pe partea Lapseki a podului Çanakkale din 1915. În total, vor fi construite 42 de piese pentru drumul dus-întors, fiecare aproximativ 30 de metri lungime, 17 metri lățime și 4,5 metri înălțime, care vor fi construite pe viaductul de apropiere de 680 de metri. Prin împingere și alunecare, punțile vor fi livrate în locul unde viaductul întâlnește marea. Primul punte va fi împins până când viaductul lung de 680 de metri întâlnește marea. Până în noiembrie, podul podului va fi atins piciorul de susținere a podului în mare. Pe partea Gallipoli, aceeași lucrare este prevăzută să înceapă în decembrie.

SFÂRȘITUL DE VARĂ VA FI CÂNDUIT CABLE

Lucrările de tricotat prin cablu vor începe la pod la sfârșitul verii. Greutatea cablurilor care vor fi utilizate la construcția podului va fi de 33 mii 268 tone, iar lungimea va fi de 162 mii de kilometri. Odată cu lucrările de tricotat prin cablu, silueta podului va fi dezvăluită.

Pe de altă parte, după ce primul fascicul de legătură a fost plasat între cele 14 blocuri, a fost instalat un al doilea fascicul de legătură între cele 24 de blocuri. Între blocurile 32, s-a plasat al treilea și ultimul fascicul de legătură. În timp ce lucrările la autostradă de la Malkara la Lapseki sunt continuate, picioarele viaductelor de apropiere de 6 metri pe partea Lapseki și 365 de metri pe partea Gallipoli sunt de asemenea finalizate. Cu viaductele de apropiere, adică distanța dintre punctele în care vor fi ancorate cablurile va fi de 4 mii 100 de metri, lățimea punții în proiect va fi de 45 de metri, iar înălțimea picioarelor va fi de 318 metri. Greutatea oțelului folosit pe punte este de 49 de mii de tone. 114 mii tone de oțel structural vor fi utilizate la construcția podului. Cantitatea de beton care va fi utilizată pentru viaductele de apropiere, inclusiv betoanele de ancorare, va fi de 230 de mii de tone.

PROIECTARE FINALĂ

Podul Çanakkale din 1915 este un candidat pentru a fi primul din lume cu delicatesele sale de design. Conexiunile de turn și elementele de legătură ale podului Çanakkale din 1915, care va avea titlul de cel mai mare pod suspendat pe distanță mijlocie din lume, vor fi pictate în alb-roșu, atunci când vor fi completate cu intervalul său mediu de 2023 de metri, reprezentând 100 de ani de la republică. Partea superioară a turnurilor, care va simboliza victoria navalei Çanakkale din 18 martie, cu o înălțime de 318 metri, va reprezenta, de asemenea, balonul de tun pe care Seyit Onbașı l-a aruncat în butoi în timpul Războaielor Çanakkale. În timp ce podul va fi de 3 mii 563 metri lungime, cu deschideri laterale de 770 m, lungimea totală a pasajului va fi de 4 mii 608 m, cu viaducte de apropiere de 365 și 680 metri. Podul, care va avea o bandă de circulație de 2x3, este de așteptat să aibă o lățime de aproximativ 45,06 metri. Vor exista pasarele pe ambele părți ale punții podului pentru a fi utilizate pentru întreținere și reparații. Ambele fundații ale turnului vor fi poziționate la o adâncime de aproximativ 40 de metri pe fundul mării, iar înălțimea turnului de oțel va fi de aproximativ 318 metri.

Acesta va fi deschis la 18 martie 2022

În sfera de aplicare a proiectului, 1 pod suspendat, 2 viaducte de apropiere, 4 viaducte de beton armat, 6 poduri de pasaj, 38 de poduri de trecere, 5 poduri, 43 de pasagere, 115 dimensiuni diferite de culverturi, 12 joncțiuni (inclusiv joncțiuni pe șoseaua de stat), 4 facilități de servicii de autostradă Vor fi construite 2 centre de operare de întreținere și 6 stații de percepere a taxelor. Podul Çanakkale din 1915 va fi finalizat pe 18 martie 2022 și pus în funcțiune. Strâmtoarea Çanakkale, grație podului, se poate ajunge în 6 minute."

Title: Re: Drumurile in lume
Post by: kitsune on July 21, 2020, 10:44:19 PM
Un spațiu de servicii pe SP-230 Curitiba - Sao Paulo. Cred că e un fel de drum expres, cu toate că are intrări și ieșiri cam fără noimă, stații de autobuz, dar e cu sensuri separate, 2-3 benzi pe sens, bandă de urgență, etc. Și spații de servicii, dotate cu parcare, restaurante, benzinărie, service și multe altele, printre care și:


(https://i.imgur.com/q9gUa4Th.jpg) (https://i.imgur.com/q9gUa4T.jpg)


Nu se vede bine, să facem un zoom:

(https://i.imgur.com/usz9YmXh.jpg) (https://i.imgur.com/usz9YmX.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: bogdymol on July 21, 2020, 10:53:07 PM
Stai linistit, asa ceva gasesti si pe autostrada in Austria: https://goo.gl/maps/rBqkvjaXRpnQojVd6
Title: Re: Drumurile in lume
Post by: kitsune on July 22, 2020, 12:05:02 AM
Păi și TIR-iștii ăștia la fel ca noi, cu casa după ei, au nevoie  :-[
Title: Re: Drumurile in lume
Post by: kitsune on July 31, 2020, 11:58:16 AM
Quote from: kitsune on May 28, 2020, 02:38:49 PM
Astăzi am apucat de m-am uitat pe filmarea făcută la plecarea din șantier și am dat peste un șantier în lucru. Chinezii construiesc încă o traversare a fluviului/estuarului Pearl River, la nord de actualul complex ce leagă Macao de Hong Kong. Pare a fi tot așa, viaduct foarte lung, dar fără tunel, doar pod deasupra șenalului navigabil (o să fie destul de mare podul, pe acolo vor trece nave mari, mai ales că terminalul de containere de la Nansha e doar puțin mai la nord. Am să încerc să extragă o poză din filmare, dacă oi putea-o posta.

Am găsit între timp detalii: Complexul de poduri de 17 km va lega Shenzhen de Zhongshan cu o șosea cu 4 benzi pe sens. Va fi terminat in 2024. Conține de asemenea un tunel și câteva poduri în locurile unde e trafic naval.


(https://i.imgur.com/DS5F9hdh.jpg) (https://i.imgur.com/DS5F9hd.jpg)


Powered by API/PUM imgur uploader (http://proinfrastructura.ro/poze.html)


https://youtu.be/68G-fbhXopQ (https://youtu.be/68G-fbhXopQ)
Title: Re: Drumurile in lume
Post by: TibiV on August 02, 2020, 02:15:40 PM
Quote from: kitsune on July 31, 2020, 11:58:16 AM
Complexul de poduri de 17 km va lega Shenzhen de Zhongshan cu o șosea cu 4 benzi pe sens.

Zgarciti chinejii astia...
Sunt sigur ca pe "API - sucursala China" vor exista comentarii "da' de ce doar 4, nu era mai bine 6 pe sens, ca traficul este in crestere?..."
Plus CF, plus piste de biciclisti, plus trotuare pentru pietonii care au chef de plimbari de 17 km deasupra marii, plus alveole pentru copaci, plus..., plus...
:lol:

LE
Ii admir nespus (nu glumesc!) pentru ceea ce fac la ei acasa, pentru poporul (si mai ales partidul) chinez.
Insa toata "literatura de specialitate" ne invata sa ii admiram, dar sa nu ne incredem in ceea ce fac la altii...
Title: Re: Drumurile in lume
Post by: kitsune on August 02, 2020, 03:22:37 PM
Păi, are sens să îl facă. Dacă te uiți pe hartă, vezi că singura legătură e la nord, Humen bridge, ăla de se bălăngănea la greu prin primăvară (e un video mai sus). La sud, complexul ăla de poduri duce la Hong Kong, iar nu e bine, că încă nu i-au asimilat complet și ca să te duci pe mainland trebuie să treci prin vamă. Deci, varianta cu galben e cea potrivită. Sunt și ferry/roro dar la cât de aglomerată e zona, plus că de multe ori e ceață, vânt, etc., e mult mai fezabil un pod.


(https://i.imgur.com/KCbGVmDh.jpg) (https://i.imgur.com/KCbGVmD.jpg)


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Să știi că nu sunt de acord cu sistemul politic de la ei, dar la capitolul infrastructură sunt fantastici. Au bani mulți, nu se încurcă cu "trivialități" de genul exproprieri, licitații, utilități. Se dă ordin, se face. Cu firme străine acolo unde nu știu/ nu pot ei, cu arhitecți, proiectanți, tehnologie de afară până când văd cum se face. Apoi asimilează ei. Cumpără, copiază, fură, nu contează. Și fac proiecte megalomanice, orașe întregi care stau goale, drumuri imense pentru trafic de câteva mașini, insule artificiale și așa mai departe. E uneori o risipă imensă de resurse, bani și forță de muncă. Dar nu le pasă, așa a dat ordin partidul. Realizările se văd. Dramele sunt ascunse. Mizeria e băgată sub preș. Trăiască Partidul Comunist în frunte cu gloriosul conducător!
Că sunt expansioniști, da, de acord. Noi i-am lăsat. Am dus industria acolo, i-am lăsat să fure/copieze/cumpere totul. Acum au bani de nu au ce face cu ei. Cumpără Africa la bucată, cumpără Sri Lanka, cumpără tot ce se poate cumpăra, cu banul jos sau cu împrumuturi/finanțări avantajoase pentru ei. Și după aia își umflă mușchii, aruncă indieni în prăpastie sau fac ditamai insula lângă filipinezi.
Cum am spus, reducând la abstract, așa proiecte mari in timp așa de scurt nu se pot face în condițiile noastre. La ei da. Pentru că așa s-a dat ordin de sus. La fel ca podul peste Kerci.

Sunt sigur ca pe "API - sucursala China" NU vor exista comentarii. Cine ia minus acolo merge direct la reeducare.
Title: Re: Drumurile in lume
Post by: voicul on August 30, 2020, 02:35:54 PM
Posibil postat, dar util inca:

https://www.youtube.com/watch?v=5gLxlXamhgY
Title: Re: Drumurile in lume
Post by: kitsune on October 28, 2020, 08:23:35 PM
Un video găsit prin butoiul cu amintiri, de prin 2008, cu podul Stonecutter's Bridge din Hong Kong in construcție. Aveam terminalul de containere chiar lângă, l-am văzut în toate stadiile până la terminare. Calitatea filmării lasă de dorit, dar astea erau telefoanele pe vremea aia

https://youtu.be/j0aWv0mphBY
Title: Re: Drumurile in lume
Post by: voicul on October 28, 2020, 10:09:57 PM
Pare o scena asa dintr-un film din anii '80, dar noi apreciem efortul.  :lol:
Title: Re: Drumurile in lume
Post by: kitsune on October 28, 2020, 10:29:41 PM
Pe telefon se vede bine  :-[
Title: Re: Drumurile in lume
Post by: kitsune on October 30, 2020, 09:53:07 AM
Why?

https://youtu.be/2Rvev92yf6Q
Title: Re: Drumurile in lume
Post by: Ionut on October 30, 2020, 11:02:21 AM
E ca la ecluzele pentru vapoare. Diferenta de nivel.
Title: Re: Drumurile in lume
Post by: kitsune on October 30, 2020, 11:32:38 AM
Nu la asta mă refeream. Ci la senzația de amețeală după ce parcurgi roller coaster-ul ăla. Plus aspectul de parcare etajată într-un cadru foarte natural și spectaculos. Până acolo e Transfăgărășan, apoi hopa, mașină de spălat din beton. E chiar mai urâtă decât OZN-ul din Bulgaria. Brutalism imho.
Title: Re: Drumurile in lume
Post by: voicul on October 30, 2020, 12:11:40 PM
Show off!
Se rezolva cu un debleu acolo, dar ei ... NU!
Show off!
Title: Re: Drumurile in lume
Post by: alecu26 on December 01, 2020, 08:41:14 PM
O fi avut ceva motive sa limiteze drastic panta. Doar la CF se mai intalnesc aceste spirale.
Title: Re: Drumurile in lume
Post by: RaduG on December 05, 2020, 09:51:54 PM
Giratoriu sub oceanul Atlantic, insulele Feroe:
https://www.youtube.com/watch?v=qSuMEy_CsU4
Title: Re: Drumurile in lume
Post by: voicul on December 19, 2020, 10:39:09 AM
Agitație în Las Vegas după ce Elon Musk a anunțat că va construi tuneluri pe sub oraș - VIDEO

The Boring Company, noul start-up înființat de Elon Musk stârnește agitație pe piață după ce a dezvăluit planurile sale de a dezvoltă o rețea de 15 kilometri de tuneluri pe sub orașul Las Vegas.

https://www.digi24.ro/stiri/externe/agitatie-in-las-vegas-dupa-ce-elon-musk-a-anuntat-ca-va-construi-tuneluri-pe-sub-oras-1419634
Title: Re: Drumurile in lume
Post by: cristi5 on April 14, 2021, 08:50:33 PM
Lista lui Biden pt reparat infrastructura, stat cu stat. Cam dezastru. Multa intretinere lasata de izbeliste

https://www.documentcloud.org/documents/20613298-biden-infrastructure-plan-state-highlights
Title: Re: Drumurile in lume
Post by: ionut_16 on May 14, 2021, 05:48:45 PM
Drum rural din Coreea de Nord:

https://youtu.be/vUufD92_MLY
Title: Re: Drumurile in lume
Post by: dr4qul4 on May 14, 2021, 07:14:21 PM
Sigur nu e in Baragan? Sau pe la noi sunt mult mai rele ? (am prins cateva care au avut asfalt acum 50 de ani si acum au ramas doar gropile)
Title: Re: Drumurile in lume
Post by: Raducu Popa on July 01, 2021, 07:27:21 PM
https://youtu.be/GPfuBXtBmRw
Title: Re: Drumurile in lume
Post by: danutzu_1069 on July 02, 2021, 09:09:38 AM
@R@du, Multumesc! :cheers:
Era interesant de insistat un pic pe "macaraua" asezata pe cabluri, cea cu care vor ridica segmentele tablierului... acum este pe mijlocul... gârlei...  :lol: :lol:

Sper sa fi de acord cu faptul ca am postat link-ul pe un forum din Turcia, care are ca subiect podul de la Canakkale...
Title: Re: Drumurile in lume
Post by: Raducu Popa on July 02, 2021, 10:43:44 AM
Multumesc. Da, am vrut sa filmez si macaraua, dar necunoscand inca zona, nu m-am apropiat prea mult. Poate data viitoare 🙂 Cu siguranta o sa mai vin la acest pod.
Title: Re: Drumurile in lume
Post by: danutzu_1069 on July 02, 2021, 11:23:20 AM
Urmaresc constructia podului inca de cand au inceput sa aseze fundatiile pentru piloni...
Title: Re: Drumurile in lume
Post by: Raducu Popa on July 08, 2021, 09:41:55 PM
Si filmare nocturna  :)
https://youtu.be/87_9Uk6A2B8
Title: Re: Drumurile in lume
Post by: bogdymol on July 10, 2021, 04:38:20 PM
Un pod in Texas:

(https://i.imgur.com/r9Cb68V.png)

Aici era inainte un pod care se ridica la fiecare trecere a unei barci pe sub. Pentru a impaca si capra si varza (si barcangii, si soferii), au facut podul acesta, care nu mai implica restrictii de circulatie.
Title: Re: Drumurile in lume
Post by: Raducu Popa on July 25, 2021, 09:11:39 PM
https://youtu.be/tVSpTKbTNVc
Title: Re: Drumurile in lume
Post by: kitsune on September 25, 2021, 11:54:53 AM
Noi ne chinuim cu tunelurile de pe A1 de câți ani? Intre timp alții au tuneluri cu cate 5 benzi pe sens (plus bandă de urgență) pe sub mare. M-am plictisit de lung ce e:

(GPS) (http://maps.google.com/maps?q=1.3607002997222224,103.9912403)
(https://i.imgur.com/Fjfv1TKh.jpg) (https://i.imgur.com/Fjfv1TK.jpg)


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Title: Re: Drumurile in lume
Post by: rocklee on September 25, 2021, 02:28:03 PM
daca tot ii lauzi atata ....macar scrie si tu unde este acel tunel ...pentru noi acestia mai ne priceputi ...cu giografia ... :o :o
Title: Re: Drumurile in lume
Post by: cristi5 on September 25, 2021, 02:58:44 PM
Singapore, vezi geotag-ul
Title: Re: Drumurile in lume
Post by: b1 on September 25, 2021, 09:28:01 PM
Că tot veni vorba de Singapore: cum arată separatorul median de pe o autostradă. (https://www.google.com/maps/@1.3749419,103.9096234,3a,23y,262.78h,78.25t/data=!3m6!1e1!3m4!1s9j31A3JTM9Jc5YmRwy6AMA!2e0!7i13312!8i6656)  :o
Title: Re: Drumurile in lume
Post by: AlexxC on September 27, 2021, 12:09:17 PM
Arata foarte bine! Din pacate acopera elementele reflextorizante si cred ca este practic doar in zonele urbane unde carosabilul este iluminat.
Totusi este de luat in considerare, poate in zona mediana a autostrazii si mai putin in fata parapetului.
Title: Re: Drumurile in lume
Post by: Lau on September 27, 2021, 02:39:21 PM
^^ Sau și mai frumos, cu flori (https://www.google.com/maps/@1.3214194,103.9694011,3a,75y,34.99h,81.91t/data=!3m7!1e1!3m5!1sj82FPbPt0c5IuLqB8kxFAA!2e0!6shttps:%2F%2Fstreetviewpixels-pa.googleapis.com%2Fv1%2Fthumbnail%3Fpanoid%3Dj82FPbPt0c5IuLqB8kxFAA%26cb_client%3Dmaps_sv.tactile.gps%26w%3D203%26h%3D100%26yaw%3D130.39415%26pitch%3D0%26thumbfov%3D100!7i16384!8i8192)
Din păcate, nu la noi :(
Title: Re: Drumurile in lume
Post by: b1 on September 27, 2021, 03:08:29 PM
Este oricum destul de greu să întreții acele tufișuri și mai ales florile, până și ei mai au scăpări (https://www.google.com/maps/@1.3998014,103.7739371,3a,70.4y,58.06h,78.36t/data=!3m6!1e1!3m4!1sr9YSzDnwLCu1x9h1SJpoOg!2e0!7i16384!8i8192), dar idea nu este rea. Poate mai în întâi ar trebui să învățăm să avem grijă de parapeții pe care deja îi avem și dup-aia...
Title: Re: Drumurile in lume
Post by: b1 on November 03, 2021, 12:23:12 PM
O combinație neobișnuită: tunel-viaduct-pod suspendat cu zăbrele-viaduct-tunel: River Flash Crossing Wujiang River Bridge, China:
https://www.youtube.com/watch?v=QzIfi20mtIg
QuoteThe Hexiandu Wujiang River Bridge is located at the junction of Shiqian County and Fenggang County in Guizhou Province. It is a key control project of the Mei (Tan)-Shi (Qian) Expressway. The construction of the bridge started in March 2018. The bridge is 2,000 meters in length. The main bridge is a 680-meter steel truss suspension bridge, which is expected to be completed and opened to traffic in July 2021. Constructed by Guizhou Road and Bridge Group.
Title: Re: Drumurile in lume
Post by: b1 on November 03, 2021, 12:46:02 PM
Un alt pod suspendat :): Podul suspendat din Guizhou, China:
https://www.youtube.com/watch?v=FG6C3MubQgc
QuoteThe bridge is located under Niujiaoyan in Sinan County, Tongren City, Guizhou Province. From here, it is a 50-kilometer drive to Sinan County, and a 260-kilometer drive to the provincial capital of Guiyang.
It straddles the Wujiang River. To its north, there is a mountain called Niujiaoyan. There is a small village under the mountain, and the Wujiang River flows through this small village.
This Niujiaoyan Suspension Bridge is actually similar to the Luding Bridge in Sichuan, but compared with the Luding Bridge, it is much longer than the Luding Bridge. With a total length of 285 meters and a clear span of 238 meters, it has become the longest chain bridge in my country.

The iron ropes are also covered with steel plates, and there are guardrails on both sides, so that people don't feel scared when driving past them.
This suspension bridge connects the two banks of the Wujiang River, and is the only river-crossing passage that is well-known in the area. It provides more convenient transportation conditions for the villagers nearby, facilitates the travel of the villagers, and greatly shortens the distance between the villagers on both sides of the strait by tens of kilometers.
Although this Niujiaoyan suspension bridge is not as famous as the Beipanjiang Bridge. But the special thing about this bridge is that the entire bridge only uses iron cables and has no piers. Because the bridge has no piers, the iron bridge shook very badly when the vehicle was driving on the bridge, and the iron plates made a terrifying creaking sound. Standing on it was scary and exciting.

In addition, the volume of cargo vehicles passing through the bridge can reach 20 tons, and the number of people passing through each time reaches 200 people. I have to say that this is a bridge-building miracle and wisdom of the engineer.
Title: Re: Drumurile in lume
Post by: b1 on November 04, 2021, 11:36:50 AM
O raritate: un DX montan cu viteza de proiectare de 100 km/h., când toate drumurile de mare viteză montane (inclusiv A) sunt proiectate pentru 80 km/h.: Guizhou section of Xia-Chong Expressway, crossing mountains and ridges, China:
https://www.youtube.com/watch?v=0cLQFKmh6Rs
QuoteXia-Rong Expressway Guizhou Rongjiang Gelong-Duyun Section (referred to as Gedu Expressway)
The design mileage of Shuige Expressway is 110.28km in total. The entire line is a two-way four-lane expressway in mountainous and heavy hills, with a design speed of 100Km/h. The project starts in Shuikou Township, Liping County, Guizhou, at the junction of Guizhou and Guizhou provinces, and is connected to the Guilin-Sanjiang Expressway in Guangxi, via Shuikou, Zhaoxing, Luoxiang, Guangyi, Shuangjiang, Guping, Liujia, Tuomiao, and Rongjiang. The county and the end point are Gelong Village, Rongjiang County, along with the starting point of the Xia-Rong Expressway from Rongjiang to Duyun in Guizhou.

Shuige Expressway runs through the central area of ​​southeastern Guizhou. It is the first expressway that radiates to the southeast in Guizhou. It directly covers 7 cities and counties in the two prefectures of Guizhou, especially Danzhai, Sandu, and Sandu along the line. Rongjiang, Congjiang, and Liping counties are mostly ethnic minority areas. The productivity has been lagging behind due to long-term traffic congestion. The construction of the project is conducive to closely linking the impoverished areas of Guizhou with important economic nodes such as Guiyang, Guilin, and Guangzhou, greatly promoting the development of resources along the route and even Guizhou, and attracting investment and opening to the outside world. It also connects the underdeveloped areas in western China and the southeast coast. An important channel to the sea in the region.
Title: Re: Drumurile in lume
Post by: b1 on November 07, 2021, 12:23:32 PM
Yuqing-Zunyi Expressway, Guizhou Province, China:
https://www.youtube.com/watch?v=xTAc3txQZoM
QuoteYuzun Expressway, that is, the Yuqing-Zunyi Expressway in Guizhou Province, is located in Zunyi City and Qiannan Prefecture in Guizhou Province. The project starts in Banpo, Yuqing County, and connects with the Jiangkou-Weng'an Expressway. Yuzun Expressway starts at the Yuqing junction of Jiangwen Expressway and ends at Lengshuiping. It has a total length of 92.91 kilometers. It adopts two-way four-lane expressway standard construction, with a design speed of 80 kilometers per hour, a roadbed width of 24.5 meters, and a total of 17756 meters of bridges. There are 57 tunnels with 29929m/27 tunnels, with a bridge-to-tunnel ratio of 51%. There are 9 three-dimensional intersections in Yuqing, Huashan, Longxi, Goupitan, Shilian, Zhuzang, Tiechang, Tuanxi, and Lengshuiping. There are 6 toll stations, 1 service area, and 2 parking areas. The estimated total investment of the project is 13.26 billion yuan and the total construction period is 4 years. On July 1, 2021, Zunyu Expressway was officially opened to traffic. The construction of Zunyu Expressway not only greatly shortens the distance between Yuqing and the central city, but also contributes to the further improvement of Zunyi's backbone road network, improvement of traffic conditions in poor areas, optimization of the investment environment, promotion of industrial upgrading, and promotion of Zunyi City and even the Qianzhong Economic Zone. Economic and social development is of great significance and function.
Title: Re: Drumurile in lume
Post by: b1 on November 14, 2021, 11:41:25 AM
Xianghuoyan Bridge of Guizhou Guizun Double Line (the largest two-way six-lane expressway concrete-filled steel tube arch bridge), China:
https://www.youtube.com/watch?v=-goyej2mp3E
QuoteThe Xianghuoyan Bridge spans the gorge of the Xianghuoyan Scenic Area and is one of the key control projects in the expansion project of the Lanhai Expressway from Zunyi to Guiyang in Guizhou. The bridge adopts the two-way six-lane highway standard. It is a structural continuous T-beam deck-type steel tube concrete variable-section truss arch bridge with a span of 300 meters, a bridge length of 839 meters, and a width of 33.5 meters. The bridge deck is 170 meters from the canyon and the maximum pier height is 52.5. Meter
Xianghuoyan Bridge is a two-way six-lane concrete-filled steel tube bridge, and it is also a large bridge independently designed by the Provincial Transportation Survey and Design Institute; the main arch ring of the bridge adopts a spatial truss connection structure of equal width and variable height, and the section height is 5m from the vault. Change to 9m arch foot. The arch rib section is made up of 12 chord tubes, and cross-connections and rice braces are arranged between the arch ribs. The column on the arch adopts a bent-frame hollow rectangular section steel box structure, and each column limb of the transverse bridge is fixed on the steel pipe arch rib respectively, and the columns are connected by transverse bracing. The manufacturing and installation period is 30 months.
The bridge is the first "quality project" of a concrete-filled steel tube arch bridge in Guizhou that has fully realized its own design and construction. It is the second two-way six-lane steel tube arch bridge in China. The largest two-way six-lane expressway concrete-filled steel tube arch bridge. After the completion of the bridge, another beautiful landmark scenery has been added to the Xianghuoyan Scenic Area. Xianghuoyan Bridge won the 2019 "China Steel Structure Gold Award" and the 2018 Guizhou Province "Huangguoshu Cup" Quality Engineering Award
Title: Re: Drumurile in lume
Post by: b1 on November 21, 2021, 04:04:06 PM
Another new bridge in Guizhou, Yunwu Bridge:
https://www.youtube.com/watch?v=Izw0ldBxnaQ
QuoteYunwu Bridge, also known as "Laomian River Bridge", is a river crossing channel in Qiannan Buyi and Miao Autonomous Prefecture in Guizhou Province, China. It is located on the Laomian River and is an important connection channel on the Duyun-Shangri-La Expressway.
The Yunwu Bridge starts at the Liziguan Tunnel in the west, crosses the Laomianhe River, and ends at the Datu Tunnel in the east; the total length is 1,720 meters; the bridge deck is a two-way four-lane highway with a design speed of 100 km/h
Yunwu Bridge is located in Pochanghe Village, Baigu Village, Yunwu Town, Guiding County, Qiannan Buyi and Miao Autonomous Prefecture, Guizhou Province, China. Yun-Shangri-La Expressway
Yunwu Bridge is composed of Duyun Bank Approach Bridge, Main Bridge, and Anshun Bank Approach Bridge. The main bridge is composed of main girder, main tower, and stayed cables; the main bridge line is arranged from northwest to southeast
In the construction of the Yunwu Bridge, it has successively overcome the large-diameter deep-hole pile drilling construction, the one-time pouring of large-volume concrete for the caps based on intelligent temperature control technology, the design of C50 high-performance concrete mix ratio, the rapid installation technology of super-high tower steel bars, and the super-high Technical problems such as the construction of ultra-high pressure pumping concrete of tower
During the construction of the Yunwu Bridge, in view of the complex structure of the main tower of the Yunwu Bridge, the various types of main bridge decks, the complicated distribution of prestressed pipes, and the lack of obvious patterns in the distribution of bridge decks, the visualized intelligent tower crane system and BIM technology were used to successfully solve the problems. Reinforcement embedded parts, prestress and tower crane space collision problems
The Yunwu Bridge researched and developed an intelligent temperature control system and method for large-size, ultra-thick and large-volume concrete based on intelligent temperature difference control, and realized the one-time pouring construction of two main tower caps. This technological innovation won the 2019 "Guizhou Provincial Highway Society Science and Technology Award" "First Prize
Title: Re: Drumurile in lume
Post by: rizzuh on November 24, 2021, 04:10:20 PM
:jawdrop:
Title: Re: Drumurile in lume
Post by: b1 on November 24, 2021, 06:49:03 PM
Continui seria de  :jawdrop:: Duohua Bridge under construction in Guizhou:
https://www.youtube.com/watch?v=sS5fJxPrjT4
QuoteAfter the completion of the Duohua Bridge, it is the world's first cable-stayed bridge with high mountain and valley landscapes. The bridge is 1,260 meters in length and 122 meters in height above the bridge deck. The technical standards adopted are urban secondary roads, two-way four-lane, asphalt concrete pavement, and a design speed of 40 kilometers per hour.
The main bridge of the Duohua Bridge also has sightseeing and tourism functions, including sightseeing elevators and aerial viewing platforms. There are sightseeing glass planks on both sides of the bridge deck, and visitors can experience the excitement of 500 meters in the sky. At present, the lower structure of the approach bridge has been completed, and the erection of the upper T beam of the approach bridge will be completed next, which is expected to be completed and opened to traffic at the end of next year.
Title: Re: Drumurile in lume
Post by: b1 on November 27, 2021, 03:19:32 PM
Hezhang wall-mounted highway in Guizhou, suspended on a steep cliff of about 90 degrees:
https://www.youtube.com/watch?v=R0B5lsA_t2A
QuoteIn Shibanhe Village, Dushan Township, Hezhang County, Guizhou Province, China, the villagers used their hard work and sweat to sculpt the road by sculpting the highway on the big rock cliffs of Chuangou.
The construction of this highway has brought great convenience to Shibanhe connecting Hezhang County and Xicheng District. Many vehicles that sell various daily necessities and fruits on the streets and alleys are shuttled for meetings, and there are no tolls, which makes it more convenient for the people around and the tourists who come here.
Driving on the highway, the road is 4.5 wide, which can fully accommodate ordinary minivans and private cars, and the height is about 3 meters.
Surrounding the Shibanhe cliff road, the cliffs and cliffs are picturesque and the river is gurgling, which completely releases the beautiful scenery of the Shibanhe river.
Title: Re: Drumurile in lume
Post by: b1 on December 04, 2021, 12:50:21 PM
Wengkai Expressway Kaizhou Lake Bridge:
https://www.youtube.com/watch?v=cK2inNV-7k4
QuoteThe Kaizhou Lake Super Bridge spans the Luowang River Gorge with a total length of 1257 meters. It is a single-span steel truss suspension bridge with a main span of 1100 meters. After completion, it ranks third among similar bridges in Guizhou Province, serving as Weng'an to Kaiyang. Expressway control project, the bank of the No. 4 main tower of the Kaizhou Lake Bridge is a pile of loose mud and rocks, which is considered to be world-class construction difficulty by the bridge industry
The Weng'an-Kaiyang Expressway project is a component of the "Third Heng" Jiangkou-Duge Expressway in the "678" Expressway Plan of Guizhou Province, and it is also one of the important projects in the "Six Nets Battle". The project starts at the Baixi Interchange in Weng'an County and connects with the already built Guiyang-Weng'an Expressway; ends at the Interchange in Sanhechang, Kaiyang County, and connects with the expansion project of the Zunyi-Guiyang section of the Lanhai National Expressway that has been built; the route is complete. It is 48.732 kilometers long, of which 24.741 kilometers in Weng'an County and 23.991 kilometers in Kaiyang County, with a bridge-tunnel ratio of 42.72%; two-way four-lane, design speed of 80km/h. The project is expected to be completed and opened to traffic at the end of 2021. It will be of great significance to shorten the time and space distance between the two places, deepen the exchanges between the two places, promote the development of industries along the route, build a more complete road transportation system, and promote regional development.
Title: Re: Drumurile in lume
Post by: b1 on December 05, 2021, 04:23:52 PM
Modular bridges going to Panama

A tender process is underway in Panama for the supply of modular bridges to cross rivers in rural areas. The contract is worth around US$79 million and a bid has been submitted for the supply deal by a local consortium, Consorcio Puentes Modulares.

The deal will see 50 modular bridges being supplied and erected across Panama in Bocas del Toro, Chiriquí, Cocle, Darien, Herrera, Los Santos, Ngabe Blugle and Veragus. Financing will also be supplied by the winner of the tender. Consorcio Puentes Modulares comprises Constructora Urbana and Toronto Global Holding.

The Ministry of Public Works in Panama previously ran a tender process in 2018 for the supply of 34 modular bridges.

Sursa. (https://www.worldhighways.com/wh10/news/modular-bridges-going-panama)
Title: Re: Drumurile in lume
Post by: b1 on December 14, 2021, 03:55:28 PM
Guiding Yangbaoshan Extra Large Bridge, Guizhou, China:
https://www.youtube.com/watch?v=caYF7u7MDeM
QuoteYangbaoshan Bridge is a controlled project of Gui (Yang)-Huang (Ping) Expressway. It is located in Xinba Town and Dexin Town, Guiding County, across the banks of Dumu River. This extra-large bridge is the first six-lane suspension bridge in Guizhou. The main cable includes 72 through-long strands, 4 back cables, 24,128 high-strength galvanized steel wires, and a total weight of nearly 4,600 tons.
The Yangbaoshan Bridge has a total length of 1112 meters and a main span of 650 meters. The AS method used in the construction of the main cable is the first application of domestic suspension bridge construction and fills the technical gap in China. It is also the widest steel truss suspension bridge in mountainous areas in China. The construction of the bridge started in September 2017 and was constructed by the Second Company of China Communications Construction Company.
The main cable of Yangbaoshan Bridge is the main bearing member of the bridge and the lifeline of the entire bridge. The total weight of the two main cables is nearly 4,500 tons. Each main cable is composed of 36 through-length strands. All steel wires are high-strength galvanized steel wires with a diameter of 5.35mm. If the steel wires used are connected, the total length will exceed 26,000 kilometers.
The main line of the Guihuang Expressway project has a total length of 120.6 kilometers, a design speed of 100 kilometers per hour, and a roadbed width of 33.5 meters. It adopts two-way six-lane expressway standards. After the completion of the project, the distance from Guiyang to Huangping will be 39 kilometers shorter than the Guiwen Expressway and 60 kilometers shorter than the Shanghai-Kunming Corridor. It is the most convenient expressway for Guiyang to exit the Yangtze River Delta Economic Zone and builds a transportation network for Guiding to integrate into Guiyang. platform. The highway will pass through Guiyang Nanming District, Qiannan Longli, Guiding, Fuquan and Qiandongnan Huangping.
After the completion of the Guizhou-Huangzhou Expressway, it will further improve the expressway network in Guizhou Province, enhance the transportation capacity of the Guiyang-Yangtze River Delta and Changzhutan urban agglomerations, and optimize the road traffic structure in southern and southeastern Guizhou.
Title: Re: Drumurile in lume
Post by: b1 on December 19, 2021, 02:34:16 PM
Se mai întâmplă :o:

(https://i.imgur.com/ggHR3x8.jpg)

QuoteA part of a highway bridge deck overturned in Huangshi City, central China's Hubei Province. Rescue operations are underway.

Sursa. (https://twitter.com/CGTNOfficial/status/1472138436953853953)
Title: Re: Drumurile in lume
Post by: Duta C on December 19, 2021, 07:32:45 PM
cam multicele se intimpla la china..........
Title: Re: Drumurile in lume
Post by: dr4qul4 on December 19, 2021, 09:33:35 PM
cutremur ? Vant puternic (furtuna)?  Sau doar Dorel?
Title: Re: Drumurile in lume
Post by: b1 on December 25, 2021, 05:15:23 PM
Autostrada Pan Borneo, Malaezia:
https://www.youtube.com/watch?v=cxN00bsaiMs&ab_channel=LebuhrayaPanBorneoSabah
Title: Re: Drumurile in lume
Post by: cezar-mario2012 on January 18, 2022, 12:56:13 PM
https://youtu.be/r_u26nhVd90

INFORMAȚI UTILE DESPRE INTRARE ÎN IORDANIA PRIN AEROPORTUL AQABA
În Guvernoratul Aqaba nu se plătește VIZĂ de intrare, cu condiția să intri și să ieși doar pe aici. Aeroportul Aqaba este foarte mic, iar în zona de sosiri aveți o casă de schimb valutar (curs bun), un ghișeu JETT (linia de autobuz regional) si două ghișee de telefonie cu cartele de internet sau telefon+internet (Orange + o companie locală).
Atenție! Nu există autobuz din aeroport către Aqaba, doar taxiuri. Prețurile la taxiuri sunt reglementate, la ieșirea din terminal este un ghișeu pentru taxiuri, iar prețurile sunt afișate pe niște panouri. Prețul pentru Aeroport - Aqaba Centru este de 9,50 JOD.
Centrele de închirie mașini sunt în parcarea aeroportului, nu au ghișee, agenții stau în niște dube. Programul lor este doar de la 8:00 la 20:00. Mașinile sunt cu cutii automate și se pot plătii cash sau cu cardul. În Iordania se reține o garanție obligatorie de 350 JOD (circa 500 $) pentru mașina închiriată, chiar dacă optați pentru asigurarea full coverage.
DESPRE DRUMURILE DIN IORDANIA
Limite de viteze:
Autostrăzi 110km/h (autostrăzile din Iordania nu seamănă cu cele Europene, au limitatoare de viteză, posturi de control, se poate întoarce pe ele în zonele indicate și chiar au în unele zone semafoare).
Drumuri naționale: 100 km/h
Drumuri regionale: 90 km/h
Atenție drumurile sunt pline de limitatoare de viteză și posturi de control. De recomandat a nu se merge noaptea, poliția sau armat sun foarte OK, vă întreabă doar de unde sunteți și vă dă drumul.
Wadi Mujib este un defile ce se poate vizita primăvara, vara și toamna, iarna traseul este închis, este deschis doar Centru pentru Vizitatori.
https://international.visitjordan.com/Wheretogo/Wadi%20Mujib.
https://www.visitpetra.jo/
Title: Re: Drumurile in lume
Post by: b1 on January 19, 2022, 04:20:46 PM
Un bulevard cu 10 benzi în Uzbekistan, Andijan:
(https://i.imgur.com/U07VFgw.gif)

Sursa. (https://www.skyscrapercity.com/threads/uz-roads-in-uzbekistan.1192919/page-4)
Title: Re: Drumurile in lume
Post by: b1 on January 22, 2022, 11:31:20 PM
Hunan Xiangxi Aizhai Bridge, built on the top of the canyon, China:
https://www.youtube.com/watch?v=-mpXAKJZwZ4

QuoteAizhai Bridge is located in the northwest of Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province, China, above Dehang Grand Canyon, about 20 kilometers away from Jishou City. To Aizhai No. 3 Tunnel; Baotou-Maoming Expressway
The Aizhai Bridge consists of the main bridge, two bridge towers, cables, anchors, suspension rods, and connection tunnels; the main bridge section is arranged in the northwest to southeast direction.
The Aizhai Bridge adopts a unique artistic shape of the main structure. The cable towers and stiffened steel trusses built on the hilltops on both sides of the bridge are directly connected to the tunnel on the cliff. The beautiful natural landscape around is very harmonious; at the same time, the top of the bridge tower adopts the bull's head pattern, which is the worship object and mascot of the local people, symbolizing the people's modesty and kindness, strength and progress. The tensioned curved suspension cables are integrated to form a local landmark.
The main innovative technologies of Aizhai Bridge are:
1. Pioneered the new structure of tower and beam separation suspension bridge, realizing the perfect integration of structure and nature. It provides a very competitive bridge layout scheme for bridge construction in mountainous areas.
2. The high-performance rock anchor system using the new material "CFRP-RPC" has been developed, which solves the problems of large burial depth and poor durability of traditional rock anchors, and overcomes the problem of large-tonnage carbon fiber cable anchoring.
3. Developed structure and mountain system stabilization technology, carried out theoretical analysis on the stress and deformation of Chadong shore mountain and real-time monitoring of the whole process during construction, and demonstrated the stability of the mountain under complex stress conditions.
4. Pioneered a new technology for the erection of the main girder of suspension bridges by the "rail slip method", developed new equipment for the erection of the main girder of suspension bridges with the "rail slip method", and solved the problem of erecting main beams of suspension bridges in mountainous areas. It is recognized by the world as the main girder of suspension bridges. The fourth method of erection.
5. A new cable-type on-site wind observation equipment was developed, which solved the on-site observation problem of complex canyon wind fields and ensured the testing accuracy of the new equipment.
6. The achievements of the bridge have solved many difficulties in the design and construction of large-span suspension bridges in mountainous areas, and effectively promoted the development of bridge technology in mountainous areas. The project results have also been successfully applied to the Tiger Leaping Gorge Jinsha River Bridge and the Lvzhi River Bridge. Aizhai Bridge is adjacent to Shibadong Village, the first place of "targeted poverty alleviation". With its excellent influence, the bridge increases local tourism revenue by more than 50 million yuan every year. It is a model project for the practice of targeted poverty alleviation.
Title: Re: Drumurile in lume
Post by: b1 on January 23, 2022, 05:01:57 PM
De la 6 benzi la 2 benzi (https://www.google.com/maps/@22.3013067,114.1804459,3a,41.6y,183.91h,88.63t/data=!3m6!1e1!3m4!1sZs3tZ_2Js5tj_prTqH1noA!2e0!7i16384!8i8192!5m1!1e1) în Hong Kong:
(https://live.staticflickr.com/65535/51836626204_2196898225_h.jpg)

Sursa. (https://www.skyscrapercity.com/threads/hk-hong-kong-expressways.524413/page-25)
Title: Re: Drumurile in lume
Post by: cezar-mario2012 on January 24, 2022, 10:35:37 AM
https://youtu.be/5GILqYuHxe0
Title: Re: Drumurile in lume
Post by: cezar-mario2012 on January 25, 2022, 05:29:53 PM
https://youtu.be/wCRc2eSwQLk
Title: Re: Drumurile in lume
Post by: bogdymol on January 30, 2022, 09:50:07 AM
The new Transmission Gully Motorway in New Zealand. The new road will link the cities of Porirua and Paekakariki.

Se pare ca si aici cineva are frica de tuneluri:

(https://i.imgur.com/glQ1Aft.png)
Title: Re: Drumurile in lume
Post by: marinul on January 30, 2022, 10:41:39 AM
Wow, asta cred ca isi dorea Bechtel sa faca prin Meseș
Title: Re: Drumurile in lume
Post by: Ionut on January 30, 2022, 11:10:50 AM
OMG.
E atat de brutal si stupid, din atatea puncte de vedere.
Title: Re: Drumurile in lume
Post by: dr4qul4 on January 30, 2022, 08:43:20 PM
Astia parca au si cutremure dese si zdravene. Buna treaba  :popcorn:
Title: Re: Drumurile in lume
Post by: b1 on January 31, 2022, 02:40:43 PM
Guizhou's rotating road, China:
https://www.youtube.com/watch?v=WG6HurGBnwc

Taiyuan Elevated Highway, China:
https://www.youtube.com/watch?v=x0ybeeJJEW4
Title: Re: Drumurile in lume
Post by: cezar-mario2012 on January 31, 2022, 05:43:42 PM
https://youtu.be/Y15bnQtj3W0
Title: Re: Drumurile in lume
Post by: cezar-mario2012 on February 04, 2022, 05:05:09 PM
https://youtu.be/Qnj1EnPqRp8
Title: Re: Drumurile in lume
Post by: bogdymol on February 04, 2022, 08:35:28 PM
Jocurile Olimpice de iarna incep acum in China. Ia uitati ce bijuterie de poduri cu cercurile olimpice incluse au facut chinezii cu ocazia asta:

QuoteThe expressway to the Winter Olympics! The Jingli Expressway, short for Beijing - Chongli Expressway, in Hebei province, China. The Chongli area hosts several of the outdoor events.

(https://i.imgur.com/iqyRvFX.jpg)

(https://i.imgur.com/syBJSWm.jpg)
Title: Re: Drumurile in lume
Post by: kitsune on February 04, 2022, 09:08:52 PM
Prin 2000 eram in China și erau o mulțime de logo-uri cu 2008 Olympics. Peste tot. Nu mă miră că au făcut și poduri brănduite.
Title: Re: Drumurile in lume
Post by: b1 on February 05, 2022, 09:33:06 PM
Și filmare din dronă:
https://www.youtube.com/watch?v=Wfyi_5MasG4
Title: Re: Drumurile in lume
Post by: bogdymol on February 12, 2022, 09:15:10 PM
Un filmulet interesant despre cum s-au numerotat autostrazile (Insterstate) din SUA:

https://www.youtube.com/watch?v=8Fn_30AD7Pk
Title: Re: Drumurile in lume
Post by: b1 on February 19, 2022, 09:22:23 PM
Cowi wins contract for 8-lane immersed tunnel in Canada

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/george-massey-tunnel-immersed-f3.jpg)

Cowi has won an engineering contract to develop designs for a proposed eight-lane immersed tunnel in Vancouver, Canada.

The proposed tunnel will have three general purpose traffic lanes and one dedicated bus lane in each direction, as well as a bi-directional multi-use cycle path/pedestrian walkway to improve travel across the George Massey Crossing without restricting navigable space for marine traffic.

As part of its role, Cowi will provide the reference concepts and geotechnical underpinning for the ambitious CD$4.15bn (£2.41bn) river crossing.
Drawing on its experience designing the original George Massey tunnel in 1959, Cowi will oversee removal of the original four-lane tunnel and construction of its eight-lane replacement. Cowi will also be responsible for designing a flood control system around the new tunnel that can withstand extreme river flows as well as anticipated increased sea levels.

Cowi senior project director Darryl Matson said: "It's projects like these that light up the engineer inside each of us. We are very passionate about this project as it lies in the backyard of our local team – we use it frequently so we know what a difference we can make to the community. It's a key transportation link with engineering challenges such as minimising disruption to local ecosystems during construction and ensuring the final tunnel will stand up to natural disasters. It will both test and showcase our talented engineers."

He added: "The tunnel will break new ground with a dedicated pathway for cyclists and pedestrians and a dedicated bus lane alongside road traffic, helping create cleaner transport and bringing huge trade and travel benefits to the local communities."

Cowi has worked on the design of several immersed tunnels around the world, including the world's longest immersed tunnel for motorists in China and the first immersed tunnel designed against typhoon waves in South Korea.

Sursa. (https://www.newcivilengineer.com/latest/cowi-wins-design-contract-for-8-lane-immersed-tunnel-in-canada-10-02-2022/?tkn=1)
Title: Re: Drumurile in lume
Post by: b1 on March 04, 2022, 10:05:34 PM
Longlang Expressway to be opened to traffic in Loudi City, HunanProvince andrural China:
https://www.youtube.com/watch?v=Tb7OClyFPlA

QuoteThe Longlang Expressway starts from Longtang Town, Lianyuan City, Hunan Province, and ends at Langtang Town, Xinhua County, Hunan Province. It connects the built Changshao Lou Expressway and Xinxu Expressway. The main line is about 74 kilometers long. Simultaneously build 13.015 kilometers of Meijiang connection line, Chetianjiang connection line and Xinhua connection line (set up Meijiang connection line 8.7 kilometers, Chetianjiang connection line 2.6 kilometers, Xinhua connection line 1.715 kilometers), adopt two-way four-lane expressway Standard, the design speed is 100 km/h, and 8 interchanges are set up in Longtang (junction), Lianyuan North, Anping, Chetianjiang, Wentang, Youxi Bridge, Meishan Longgong, Langtang (junction), and the total investment is estimated About 8.4 billion yuan.
Longlang Expressway is a provincial-level key project, an important part of the fourth horizontal of the "seven vertical and seven horizontal" expressway network in Hunan Province, and the horizontal connection line between the Erguang National Expressway and the Hubei National Expressway.
After the project is completed, Changsha City will reach Huaihua City via Changshao Lou Expressway, Xinxu Expressway, Xuhuai Expressway, Huaizhi Expressway and other expressways, which can save 70 kilometers of driving mileage compared with Shanghai-Kunming Expressway and Changtan West Expressway, which highlights the It acts as a transportation hub connecting the east and the west. It is of great significance to improve the expressway network in Hunan Province, improve the traffic in Lianyuan, Lengshuijiang and northern Xinhua, meet the growing demand for transportation, and promote regional economic development.

Large scale Interchange Bridge in Shijiazhai, Jishou, Western Hunan, China:
https://www.youtube.com/watch?v=LwKhbNwLzrU

QuoteThe interchange project between the Xiangxi section of the Hunan Province Baomao Expressway and the Shijiazhai hub of the Yongji (Yongshun County to Jishou City in the western Hunan Province) expressway is "recumbent" in the valley, like a musical note on the earth.

Zhejiang Zhoushan Jintang Bridge, China:
https://www.youtube.com/watch?v=AoFbnZMyQXM
QuoteJintang Bridge is a sea-crossing passage connecting Zhoushan City and Ningbo City in Zhejiang Province, China. It is located above the gray turtle ocean. It is one of the components of the Yongzhou Expressway (National Expressway G9211) and also the "Zhoushan Sea-Crossing Bridge". an important part of the project.
The Jintang Bridge starts from the Jiaochuan Junction Interchange in the west, crosses the Huiheyang sea area, and reaches the Jintang Island Interchange in the east; the total length of the line is 21.029 kilometers, and the cross-sea bridge is 18.415 kilometers long; the bridge deck is a two-way four-lane expressway, and the design speed 100 km/h.
The construction of Jintang Bridge started on September 30, 2005; the main bridge closing project was completed on June 25, 2008, and the entire bridge section was completed; it was opened to traffic on December 25, 2009.
The main navigation hole is arranged with a span of (77+218+620+218+77) meters, the full width of the box girder is 30.1 meters, the beam height at the center line is 3.0 meters, the total height of the cable tower is 204.0 meters, and the height above the bridge deck is about 152.362 meters; It is 6.5 meters thick, 56.78 meters long and 34.02 meters wide. The Donghang Kong Bridge is arranged with a span of (122+216+122) meters, the root beam is 13.3 meters high, the mid-span beam is 4.4 meters high, and the main pier is 8.8 meters high. The west navigation hole adopts (87+156+87) span arrangement, the height of the root beam is 9.25 meters, and the height of the mid-span beam is 3.4 meters.
Title: Re: Drumurile in lume
Post by: b1 on March 04, 2022, 10:29:09 PM
Tanzania revives stone arch bridge construction for river crossings

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/IMG_7696-1024x768.jpg)

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/DSC05920-1024x768.jpg)

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/DSC06473-1024x768.jpg)

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/P8130006-1024x768.jpg)

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/DSC06304-1024x768.jpg)

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/IMG_7897-1024x768.jpg)

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/IMG_7599-1024x768.jpg)

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/IMG_7893-768x1024.jpg)

It is common for residents of the Kigoma region in north west Tanzania to make dangerous crossings of rivers to reach workplaces, schools, hospitals and markets during the rainy season. But for many, such journeys will soon no longer be necessary as a result of a new bridge construction programme. Removing the inherent risks involved in crossing rivers could also bring global benefits.

Safe year-round river crossings are being delivered with the construction of 70 stone arch bridges, as part of Belgian development agency Enabel's Sustainable Agriculture Kigoma Region Project (SAKiRP). For this project, co-funded by the Belgian and Tanzanian governments, Enabel is working with Tanzanian rural and urban road agency Tarura, the regional branch of the ministry of agriculture and local communities.

The aim of the project, launched in 2016, is to upgrade agriculture value chains but it has also resulted in a new approach to bridge construction. "One of the interventions in the value chain is to improve the access to markets for smallholder farmers and that's where the bridges come in," says Enabel junior expert rural infrastructure Willem van der Voort.

In a country where reinforced concrete bridges are the most common form of river crossing, a decision to construct stone arch ones is unconventional. Enabel opted for this bridge type because of experience gained in Congo and Uganda in its previous incarnation as the Belgian Technical Cooperation. Projects in those countries showed that stone arch bridges are cost efficient, allowing for more to be built with available budgets. Tanzania's stone arch bridge construction programme started in early 2018 and already 44 have been completed. There has been no shortage of expertise among local engineers and craftsmen, thanks to a detailed construction manual compiled by Enabel.

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/DSC06901.jpg)

The manual provides supervisors with an easy step by step guide to planning and construction processes. The stepwise approach aims to ensure adherence to quality requirements and construction methodology. It includes detailed design tables for semicircular and segmental arch bridges. The tables provide exact figures for parameters such as thickness of keystone, arch radius, thickness and abutment height as well as minimum foundation depths depending on the bridge span selected.

"Stone arch bridges were the mainstream technology [around the world] until the 1920s or so [...] These design tables are rooted in empirical evidence and, so far, we have very good experience with them," says Enabel's SAKiRP project manager Steven Hollevoet, whose knowledge in the field was instrumental in the creation of the manual. The longest bridge built for the project to date is 31m.

"The spans of single arches range from 1.5m to 8m for Roman – semi-circular – arches and from 3m to 10m for segmental arches," van der Voort explains. The capacity of each bridge is 40t, which is several times more than the requirements for rural roads in the country. An advantage of standardising the design of the bridges is that relatively little engineering input is required for each bridge. Senior lecturer at Brunel University London and project consultant Dr Adrienn Tomor adds that standardisation saves time and costs. Tomor was impressed with the detail of the design tables and when she checked them using relevant software she identified overdesign. She also found differences in the way these stone arch bridges are being constructed compared to their European equivalents.

Van der Voort explains: "We work with rough stone and relatively inexperienced masons, compared with those who built European bridges in the 17th to 19th centuries. To cope with the risk of imperfections in craftsmanship, our bridges are overdesigned."

Cost-efficiency:
Building stone arch bridges is very labour intensive and construction costs can be prohibitively expensive as a result. But the bridges built for this project are five times cheaper than equivalent concrete ones, says Pharles Ngeleja who is Tarura regional coordinator for the stone arch bridges in Kigoma region. Lower costs were achieved through the engagement of local communities and because of lower materials costs. Unlike government infrastructure projects, there are no contractors involved. Enabel provides surveying, design and supervision resources, while Tarura brings supervision and asset management of built structures. It also mobilises local communities. The communities that will benefit from a bridge provide volunteers to excavate foundation pits, gather sand and collect stones and pieces of wood. They also help with masonry work and raise money to contribute to the payment of labourers. Materials costs are minimised because a significant amount of the materials used are sourced in the area near the site. Enabel tops up some of these materials if required – sometimes it has to bring better quality sand from other parts of the country. It also provides cement.

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/IMG-20190915-WA0007.jpg)

Construction costs are further limited by reusing arch formwork which requires large amounts of timber, an expensive material in Tanzania. "You can reuse it between five and 10 times before it degrades too much. We have different sets of formwork for the spans that we most often have to build," van der Voort says. These solutions bring the cost of materials below those for reinforced concrete bridges of the same size, according to the project team. There are further cost savings because no heavy machinery is needed, according to Hollevoet.

The long lifespan of stone arch bridges makes comparative costs even lower. Van der Voort says that the stone arch bridges should last at least 100 years at a conservative estimate, claiming that they have a longer lifespan than concrete bridges built in the country. "The concrete bridges that are built here are often of lower quality than in Europe because of the way the concrete is poured, the quality of the aggregates, the mixing and so on. So their lifespan here is not very long." Hollevoet adds that stone arch bridges are not prone to the corrosion which affects the steel reinforcement in concrete bridges.

Construction process:
Once a site is selected and the preliminary survey –  which includes an assessment of hydrology, soil type and river bank condition – is carried out, those involved in the construction process are trained. Work often has to stop during the rainy season because of flooding so foundations are prepared during the dry season. In the meantime, a head mason trains craftsmen to construct the arch on timber formwork. Construction of the arches and the proper placement of the stones is the most challenging part of the process, Hollevoet says.

(https://cdn.ca.emap.com/wp-content/uploads/sites/9/2022/02/P1010659.jpg)

"In terms of management [the most challenging part] is quality control, making sure that the masons and labourers adhere to the minimum principles of good construction. And that means that all gaps are filled, there is a good bond, stones are washed, etcetera," he adds. The time needed to construct each bridge varies according to the span, weather conditions and time of year. During busy periods for the agriculture sector, there are fewer volunteers.

Even though constructing a stone arch bridge is more labour intensive than building a concrete one of the same size, Hollevoet says the stone arches take similar or even less time to build. He explains that concrete used in concrete bridges takes a month or longer to cure, while a week is enough for that used in stone bridges.

Global revival?
The SAKiRP bridge programme ends in June 2023 and construction of the 70th and final bridge started last December. Van der Voort says Enabel will soon make a decision about whether it will construct more bridges as part of the work to improve agriculture supply chains. More stone arch bridges may be constructed in the Kigoma region of Tanzania, even without Enabel's involvement. Ngeleja says Tarura's senior management team was impressed with the low construction costs and it is looking into using this technology in other parts of the country.

Hollevoet believes the project demonstrates that stone arch bridges are an ideal solution for developing countries with limited budgets looking to develop their road networks at district and village level. For more economically developed countries, he says that even though the cost advantage of stone bridges may be affected by higher labour costs, increased demand for these structures could originate from the drive to cut carbon emissions. He explains that carbon footprint of stone arch bridges is significantly lower than that of reinforced concrete bridges because less cement is used.

Tomor believes that materials costs for stone arch bridges can be similar to concrete bridges in developed countries if random rubble is used instead of cut stone, because the former is often disposed of by quarries and therefore can be bought at a relatively low price. "The other option is to use recycled stones," she adds.

Tomor has been a strong advocate for the construction of such bridges in the UK. She initiated a project to build one in Bristol, which in 2016 was granted the first planning permission for a stone arch bridge in the UK for more than 100 years. Ultimately the project did not proceed, but Tomor is now working on an application to build a stone arch bridge in Devon. She highlights the fact that there is no British standard for the design of stone structures, such as buildings and bridges. She is working on introducing stone design into the curriculum for civil engineering. "But for that you also need to create guidelines. It will take some time...that's why in the meantime is so important to provide standard designs," Tomor adds.

She is also planning to adopt what has been done in Tanzania and develop an international design guide. Tomor concludes: "This will enable people internationally, just to take the standard tables and build stone bridges. The capacity and material needs obviously will have to align with each country's standards."

Sursa. (https://www.newcivilengineer.com/innovative-thinking/tanzania-revives-stone-arch-construction-for-river-crossings-25-02-2022/)
Title: Re: Drumurile in lume
Post by: b1 on March 07, 2022, 03:15:40 PM
Longjiang Road-Changhong Road Interchange, China:
https://www.youtube.com/watch?v=B2gJzqvooBc

The Longjiang Road-Changhong Road Interchange is located in Changzhou city, Jiangsu province. The project of the interchange was officially started in August 2017, and it was fully opened to traffic on June 29, 2019.
Title: Re: Drumurile in lume
Post by: b1 on March 15, 2022, 11:09:20 PM
Baijusi Yangtze River Bridge, China:
https://www.youtube.com/watch?v=zICEad51Dzc&t=
Title: Re: Drumurile in lume
Post by: b1 on March 19, 2022, 12:11:12 AM
:)

Winding Panlong Road with 639 haripin turns on westernmost border of China:

QuoteThe Panlong Ancient Road is located in Waqia Township, Taxkorgan County (Taxian for short), Kashgar Prefecture, Xinjiang, on the westernmost border of China. This road is not for the faint of heart or anyone prone to motion sickness.

In fact, this road is called Wacha Highway瓦恰公路, which is one of the two roads leading to Wacha Township, Ta County. Although the road is difficult and dangerous, it can greatly shorten the distance and access time. Because this road is like a giant dragon lying on the mountain, it is named "盘龙古道 Panlong Ancient Road  (盘龙 means Circling Dragon in Chinese)".

The Huacha Highway is more than 70 kilometers long, of which the Panlong Ancient Road is about 30 kilometers long. The altitude ranges from 3,000 meters to more than 4,100 meters. The entire drop reaches more than 1,100 meters. Therefore, 639 curves appear on the 30 km mountain road, and they are basically s-bends of more than 180 degrees.

The Panlong Ancient Road is like a huge wandering dragon, hovering on the Pamir Plateau of about 4,100 meters. The dark asphalt road is perfectly combined with the colored mountains. Such a unique wonder attracts countless people to drive there to experience the special and adventurous journey on this road.
Title: Re: Drumurile in lume
Post by: b1 on March 21, 2022, 03:04:53 PM
Azi în Coreea de Sud se inaugurează o secțiune de 31,2 km. din Autostrada 400 (Metropolitan Second Circular Expressway sau în coreeană: 수도권제2순환고속도로) - a doua centură de autostradă a Seulului.

(https://i.imgur.com/TR6WIVZ.jpg)


Există planuri ambițioase ca Autostrada 400 să formeze o șosea de centură regională în jurul Seulului, cu o lungime totală de 263 de kilometri. Întreaga autostradă ar trebui să fie gata până la jumătatea anului 2026. Construcția ei a început în mai 2005.


Powered by API/PUM imgur uploader (https://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: b1 on March 26, 2022, 08:16:56 PM
The high-speed Qianhaizi Double Helix Bridge on the cloud in China:

QuoteGanhaizi Bridge is located in Shimian County, Ya'an, Sichuan on the Ya (An) Lu (Gu) Expressway. It has a total length of 1811 meters, a bridge width of 24.5 meters, and a total of 36 spans. It is the longest steel tube truss girder highway bridge in the world. The main structure of the bridge is made of steel fiber concrete, which is the first case in the history of bridge construction in the world. Sichuan Province has the longest mileage, the largest investment, and has created many world records. So far, the Jingkun Expressway has been fully connected across the 1,045 kilometers in Sichuan Province.
After the completion of the Qianhaizi Bridge, it will drive on it as if it were in the "cloud". It was officially opened to traffic on April 28, 2012. The Jingkun Expressway, a national trunk expressway, realizes the full highway in Sichuan, shortening the distance from Chengdu to Xichang to 420 kilometers, and it can be reached by self-driving in 5 hours. This saves about half of the time compared to the past. The completed Xipan Expressway is enough, and the whole journey takes only 6 hours.
As the Ganhaizi Bridge has entered winter with low temperatures and the road surface is slippery and easy to accumulate snow, snow removal vehicles and other emergency rescue equipment will be equipped in the future. At the same time, the guardrails on both sides are 30 centimeters higher than ordinary high-speed guardrails to prevent vehicles from rushing out of the bridge. In addition, the piers of the bridge also adopted a unique air pipe design, which reduced the weight of the piers. The seismic intensity of the bridge was designed to be 9 degrees.
Title: Re: Drumurile in lume
Post by: b1 on March 27, 2022, 01:47:51 PM
Imagini din timpul construcției podului Lvzhijiang din China:

Distanța de la turn până la ancorajul montan este de 780 de metri, depășind precedentul record deținut de podul de autostradă Jinshajiang Hutiaoxia cu o deschidere de 766 de metri.

Locație:
(http://www.highestbridges.com/wiki/images/3/3f/LvzhijiangLocationMapWide.jpg)

Cum v-a arăta la finalul construcției:
(http://www.highestbridges.com/wiki/images/d/dc/LvzhijiangDrawing.jpg)

(http://www.highestbridges.com/wiki/images/d/d6/LvzhijiangRedTowerDeck.jpg)

(http://www.highestbridges.com/wiki/images/f/f2/LvzhijiangRender320Height.jpg)

(http://www.highestbridges.com/wiki/images/a/ac/LvzhijiangTunnelEntrance2.jpg)

(http://www.highestbridges.com/wiki/images/0/08/LvzhijiangTunnelRender.jpg)

(http://www.highestbridges.com/wiki/images/5/58/LvzhijiangDeckRender.jpg)

(http://www.highestbridges.com/wiki/images/3/38/LvzhijiangMountain640mtrH.JPG)

Comparație cu podul Jinshajiang Hutiaoxia:
(http://www.highestbridges.com/wiki/images/2/2c/LvzhijiangJinshajiangHutiaoxiaElevations_copy.jpg)
(http://www.highestbridges.com/wiki/images/1/12/TigerLeapingTwoBridgeDroneRed.jpg)

LE: Podul este aproape finalizat și va fi deschis traficului încurând:

(https://dynaimage.cdn.cnn.com/cnn/q_auto,w_1100,c_fill,g_auto,h_619,ar_16:9/http%3A%2F%2Fcdn.cnn.com%2Fcnnnext%2Fdam%2Fassets%2F220316223618-01-lvzhijiang-bridge.jpg)

Mai multe imagini din timpul construcției. (http://www.highestbridges.com/wiki/index.php?title=Lvzhijiang_Bridge)
Title: Re: Drumurile in lume
Post by: b1 on April 02, 2022, 03:02:49 PM
Autostrada 700, Șoseaua de centură Daegu, Coreea de Sud:
31 martie 2022

Cele două segmente care cuprind Autostrada 700 din jurul Daegu, Coreea de Sud, au fost deschise traficului, cu o lungime totală de 32,9 kilometri. Acesta este un segment de vest de 20,3 km și un segment de nord-est de 12,6 km în jurul Daegu. Daegu este a treia zonă metropolitană ca mărime din Coreea de Sud, cu o populație de 2,5 milioane de locuitori. Lucrările la autostradă au început pe 10 martie 2014.
(https://www.wegenwiki.nl/images/Korea-700_map.png)


Title: Re: Drumurile in lume
Post by: b1 on April 10, 2022, 12:38:33 PM
Podul George Washington la sfârșitul anilor 1940: (https://www.openstreetmap.org/?mlat=40.8517&mlon=-73.9527&zoom=15#map=16/40.8511/-73.9529)
Title: Re: Drumurile in lume
Post by: b1 on April 18, 2022, 11:57:06 PM
Un pic de istorie 9:
Cum se făcea mentenanța drumurilor din SUA în trecut?
Title: Re: Drumurile in lume
Post by: b1 on April 20, 2022, 04:51:41 PM
Autostrada E1A (japoneză: 第二東名高速道路 - Shin Tōmei Kōsoku Dōro, română: Autostrada Shin-Tomei), Japonia:
16 aprilie 2022

Harta autostrăzii:
(https://www.wegenwiki.nl/images/New_Tomei_Expressway_map.png)

Un segment de 13 kilometri din autostrada E1A a fost deschis traficului în Japonia. Noul segment este situat între Isehara-Oyama IC și Hadano IC, aflându-se la vest de Greater Tokyo Area.

Locație capătul estic. (https://www.openstreetmap.org/?mlat=35.4161&mlon=139.2871#map=13/35.4161/139.2871)
Locație capătul vestic. (https://www.openstreetmap.org/?mlat=35.3856&mlon=139.1559#map=13/35.3856/139.1559)

LE: Acesta este al 700-lea mesaj al meu. :cake:
Title: Re: Drumurile in lume
Post by: b1 on May 03, 2022, 11:40:21 PM
World's first road-rail dual-purpose cable-stayed bridge with three cable planes, China:
QuoteThe Wuhan Tianxingzhou Yangtze River Bridge is located on the Yangtze River waterway and is one of the components of Wuhan's Third Ring Road, connecting Qingshan District and Jiang'an District in Wuhan City, Hubei Province. On December 26, 2009, Tianxingzhou Yangtze River Bridge opened to traffic.

Tianxingzhou Yangtze River Bridge starts from Qinghua Interchange in the south, crosses the Yangtze River waterway, and ends at Hanshi Interchange in the north; the whole bridge is 4657.1 meters long and 27 meters wide; the upper floor of the bridge is a two-way six-lane expressway with a design speed of 60 km/h. The lower layer is a two-way four-track railway with a design speed of 200 km/h.

After the Tianxingzhou Yangtze River Bridge is opened to traffic, the Beijing-Guangzhou high-speed railway crossed the bridge and formed a railway loop with the Wuhan Yangtze River Bridge, doubled or tripled the capacity of the railway to cross the Yangtze River. At the same time, it has further improved the road network in Wuhan, relieved the shortage of traffic capacity of the first and second bridges of the Yangtze River in Wuhan, and laid a solid foundation for the further development of the city of Wuhan.

Jiaozi Overpass, China:
Title: Re: Drumurile in lume
Post by: b1 on May 07, 2022, 04:13:21 PM
Planuri de viitor în Turcia: 5527 km de autostradă construiți în perioada 2023-2035...
Title: Re: Drumurile in lume
Post by: b1 on May 14, 2022, 11:50:50 PM
Autostrada Horadiz - Cəbrayıl - Zəngilan - Ağbənd, Azerbaidjan :
Title: Re: Drumurile in lume
Post by: b1 on May 30, 2022, 11:07:28 PM
Nodul rutier Mesaimeer, Qatar:
(https://i.imgur.com/ygteVIk.jpeg) (https://i.imgur.com/ygteVIk.jpeg)
Title: Re: Drumurile in lume
Post by: b1 on May 31, 2022, 10:02:15 AM
De prin India:
Title: Re: Drumurile in lume
Post by: b1 on June 01, 2022, 09:52:17 PM
Va fi inaugurat pe 25 iunie:
(https://upload.wikimedia.org/wikipedia/commons/1/14/Padma_Bridge%2C_November2021%283%29.jpg) (https://upload.wikimedia.org/wikipedia/commons/1/14/Padma_Bridge%2C_November2021%283%29.jpg)

-Podul Padma;
-Locație: Bangladesh;
-Lungime: 6.150 m;
-Pod mixt (rutier + feroviar);
-41 de deschideri;
-Lungimea unei deschideri: 150,12 m;
-Costuri: 3,7 miliarde $;
-Construit de China Major Bridge Engineering Co. Ltd (principalul constructor).
Title: Re: Drumurile in lume
Post by: b1 on June 05, 2022, 01:39:37 PM
În China infrastructura de transport rutier cu zero emisii de CO2 are altă definiție:
Title: Re: Drumurile in lume
Post by: b1 on June 09, 2022, 10:57:08 AM
Recent a fost finalizat arcul podului Longtan Tianhu din China. Deschiderea acestuia? 600 m (cea mai mare din lume):
Title: Re: Drumurile in lume
Post by: b1 on June 09, 2022, 10:59:48 AM
Podul plutitor Enshi, China:
Title: Re: Drumurile in lume
Post by: b1 on July 02, 2022, 01:55:45 PM
De ieri au crescut limitele de viteză pe autostrăzile turcești astfel:
(https://i.imgur.com/2qpPzPF.jpg)
Title: Re: Drumurile in lume
Post by: b1 on July 03, 2022, 03:25:25 AM
Deschis recent traficului în China: Podul Zhuhai Binhaiwan (chineză: 东莞滨海湾大桥):
Title: Re: Drumurile in lume
Post by: b1 on July 09, 2022, 12:33:15 AM
Planuri pentru un tunel de 12 km în Azerbaidjan:
Title: Re: Drumurile in lume
Post by: b1 on July 20, 2022, 11:13:34 PM
Autostrada 427, Toronto:
(https://i.imgur.com/E2D7SySh.jpg) (https://i.imgur.com/E2D7SyS.jpg)

+ Air Canada - Boeing 787-8

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Title: Re: Drumurile in lume
Post by: b1 on July 29, 2022, 12:46:24 AM
De prin Georgia:
Drumul შ44 Pshaveli - Omalo, prin pasul Abano (2950 m altitudine), va fi modernizat. Investiția se ridică la aproximativ 33 de milioane de euro (pentru 72 km!) și va fi finalizată în 2025. Implementarea va fi făcută de Direcția de Drumuri din cadrul Ministerului Dezvoltării Regionale și Infrastructurii.

Sursa. (http://www.georoad.ge/?lang=geo&act=news&func=menu&uid=1658995802&pid=1340628946)
Title: Re: Drumurile in lume
Post by: b1 on August 07, 2022, 02:41:42 AM
Din Bolivia:
(https://i.imgur.com/V5pKxCu.jpg)


Powered by API/PUM imgur uploader (https://proinfrastructura.ro/poze.html)
Title: Re: Drumurile in lume
Post by: reed on August 08, 2022, 09:45:20 AM
^^^
Tipii de la Iasi in turul Americii de Sud cu un Aro de scoala.Sunt plecati de 2 ani.Au fost pana in Mongolia cu un alt Aro
Title: Re: Drumurile in lume
Post by: reed on November 12, 2022, 12:36:46 PM
Title: Re: Drumurile in lume
Post by: reed on December 16, 2022, 01:28:16 PM
Autostrazi urbane prin Tunis.Bat Bucureștiul la orice capitol de infrastructura:lol:


 
(GPS) (http://maps.google.com/maps?q=36.79765833333333,10.141069444444444)
(https://i.imgur.com/qjRGOJJh.jpg) (https://i.imgur.com/qjRGOJJ.jpg)

(GPS) (http://maps.google.com/maps?q=36.79765833333333,10.141069444444444)
(https://i.imgur.com/Fbi8COIh.jpg) (https://i.imgur.com/Fbi8COI.jpg)

(GPS) (http://maps.google.com/maps?q=36.84024166666667,10.170499999999999)
(https://i.imgur.com/KL1ApSWh.jpg) (https://i.imgur.com/KL1ApSW.jpg)

(GPS) (http://maps.google.com/maps?q=36.840875000000004,10.166997222222221)
(https://i.imgur.com/4w3SY3kh.jpg) (https://i.imgur.com/4w3SY3k.jpg)

(GPS) (http://maps.google.com/maps?q=36.83615277777778,10.163847222222223)
(https://i.imgur.com/LbcUuWvh.jpg) (https://i.imgur.com/LbcUuWv.jpg)


(https://i.imgur.com/ffb8IaIh.jpg) (https://i.imgur.com/ffb8IaI.jpg)

(GPS) (http://maps.google.com/maps?q=36.79575555555555,10.163622222222223)
(https://i.imgur.com/JxtRRgjh.jpg) (https://i.imgur.com/JxtRRgj.jpg)

(GPS) (http://maps.google.com/maps?q=36.79575555555555,10.163622222222223)
(https://i.imgur.com/EKkyGRch.jpg) (https://i.imgur.com/EKkyGRc.jpg)

(GPS) (http://maps.google.com/maps?q=36.79575555555555,10.163622222222223)
(https://i.imgur.com/nAxtvCMh.jpg) (https://i.imgur.com/nAxtvCM.jpg)

(GPS) (http://maps.google.com/maps?q=36.79575555555555,10.163622222222223)
(https://i.imgur.com/94q7hflh.jpg) (https://i.imgur.com/94q7hfl.jpg)
Title: Re: Drumurile in lume
Post by: reed on February 01, 2023, 07:44:20 PM
De prin SUA

Am sa revin cu un review amanunțit pe topicul dedicat
(GPS) (http://maps.google.com/maps?q=42.66882222222222,-73.73509722222222)
(https://i.imgur.com/FUQjrXIh.jpg) (https://i.imgur.com/FUQjrXI.jpg)

(GPS) (http://maps.google.com/maps?q=42.73288055555556,-73.70038055555555)
(https://i.imgur.com/DCoYytNh.jpg) (https://i.imgur.com/DCoYytN.jpg)

(GPS) (http://maps.google.com/maps?q=40.843158333333335,-73.92772222222223)
(https://i.imgur.com/cB1elCgh.jpg) (https://i.imgur.com/cB1elCg.jpg)

(GPS) (http://maps.google.com/maps?q=40.843158333333335,-73.92772222222223)
(https://i.imgur.com/d4ghlzRh.jpg) (https://i.imgur.com/d4ghlzR.jpg)

Title: Re: Drumurile in lume
Post by: RaduG on April 23, 2023, 04:49:02 PM
Lingdingyang Bridge China:

https://en.wikipedia.org/wiki/Lingdingyang_Bridge



Title: Re: Drumurile in lume
Post by: reed on May 24, 2023, 03:11:17 PM
de prin turcia

Streetview (https://www.google.com/maps/@37.1989866,38.9346739,3a,90y,261.65h,111.89t/data=!3m6!1e1!3m4!1sjuybduTds7CoVHz4aErK7w!2e0!7i16384!8i8192!5m1!1e1)

Dar si belgienii au pe ale lor :lol:
Streetview (https://www.google.com/maps/@51.203067,4.5706416,3a,75y,333.05h,109.25t/data=!3m6!1e1!3m4!1srFgiD3G_xmLelvXFqiUBnQ!2e0!7i16384!8i8192!5m1!1e1)
Title: Re: Drumurile in lume
Post by: dr4qul4 on May 24, 2023, 07:42:50 PM
lasa ca avem si noi  (https://goo.gl/maps/b8UWV3ZxaddLuP4z8)
Title: Re: Drumurile in lume
Post by: danutzu_1069 on May 24, 2023, 08:33:57 PM
Astea sunt pe unde au dat berbecii cu "oversize"
Title: Re: Drumurile in lume
Post by: stangabriel on August 11, 2023, 10:26:13 PM
Title: Re: Drumurile in lume
Post by: panda80 on November 13, 2023, 09:32:01 PM
Am facut in septembrie un road trip prin partea de vest a SUA, a fost fantastic, am vizitat 14 parcuri nationale. Primul dintre ele a fost Rocky Mountain National Park, pe cel mai inalt drum asfaltat ce traverseaza muntii dintr-o parte in cealalta din SUA (mai sunt drumuri mai inalte, dar ajung doar pana pe varf, fara a avea continuitate), numit Trail Ridge Road. Ajunge la 3713m, aerul este foarte rarefiat acolo sus, se vindeau si sticle cu oxigen pt. cei care au probleme cu respiratia. Filmul complet al calatoriei:

Title: Re: Drumurile in lume
Post by: panda80 on December 27, 2023, 10:03:35 AM
Si un film din Yellowstone, un parc national extraordinar, ce merita vizitat. Infrastructura foarte buna, parcari largi, informatii despre zona si atractii peste tot, sper sa vad si la noi asa in Bucegi, haosul de la Piatra Arsa este o bataie de joc, atat fata de natura, cat si fata de oameni.

Title: Re: Drumurile in lume
Post by: reed on April 04, 2024, 04:14:50 PM
Proiect in Georgia Kvesheti-kobi.Cel mai lung tunel de 9 km , aparent sapat cu TBM a fost terminat recent.Sunt cateva tuneluri pe acest drum cu 2 benzi.