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China Unveils The World’s Longest Bridge: The Danyang-Kunshan Grand Bridge

Written by Rafaela Fabris
Published on 17/06/2024 at 10:58
A China inaugura a ponte mais longa do mundo: a Danyang-Kunshan Grand Bridge
Imagine estar em uma ponte tão longa que você pode dirigir por horas sem ver o fim. A China agora é o lar da ponte mais longa do mundo, a Danyang-Kunshan Grand Bridge. Esta incrível estrutura custou 8,5 bilhões de dólares e se estende por impressionantes 164,8 km, conectando cinco cidades na China. Imagem: Pedreiro na Construção/Divulgação
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Imagine Being On A Bridge So Long That You Can Drive For Hours Without Seeing The End. China Is Now Home To The Longest Bridge In The World, The Danyang-Kunshan Grand Bridge. This Incredible Structure Cost US$ 8.5 Billion And Stretches An Impressive 164.8 Km, Connecting Five Cities In China.

Before The Construction Of The Danyang-Kunshan Grand Bridge, Traveling In The Eastern Coastal Region Of China, Especially Between Major Cities Like Shanghai And Nanjing, Was A Major Challenge. The Geography Of The Region, With Its Low-Altitude Rice Fields And An Extensive Network Of Rivers, Lakes, And Canals, Made The Construction Of Railways A Difficult Task. The Soft And Heavy Silt Soil Is Not Ideal For Stable Structures, Especially A High-Speed Railway.

To Address These Issues, China Decided To Build An Elevated Bridge, Creating A Stable And High-Quality Railway Line That Does Not Interfere With The Delicate Soil Or The Local Communities And Their Farmland.

The Construction Of The Longest Bridge In The World In China Began In April 2006 And Was Completed In June 2011

https://www.youtube.com/watch?v=aTeS2FYrmHY&ab_channel=PedreironaConstru%C3%A7%C3%A3o

The Project In China Required An Investment Of About US$ 8.5 Billion, With An Approximate Cost Of US$ 51 Million Per Kilometer. The Bridge Is A Viaduct Structure Composed Of Several Interconnected Sections, Designed To Overcome The Unique Challenges Of The Varied Terrain Of The Yangtze River Delta.

The Bridge Uses More Than 4,000 Pre-Stressed Concrete Beams, Reinforced With High-Tensile Steel Wires To Support Immense Loads. These Beams Ensure The Integrity Of The Bridge Under The Weight Of High-Speed Trains. The Bridge Also Incorporates Advanced Earthquake And Typhoon Resistance Technologies, Such As Base Isolators, Elastomeric Bearings, And Sliding Plates That Allow Controlled Lateral Movement During Seismic Events.

The Danyang-Kunshan Grand Bridge Connects The Major Cities Of Shanghai And Nanjing Along The Beijing-Shanghai High-Speed Railway

Making It Possible To Travel 1,000 Km Between Beijing And Shanghai In China In Less Than Five Hours. This Bridge Significantly Reduces The Travel Time Between Ningbo And Jiaxing From 4.5 Hours To About Two Hours, Improving Daily Commutes, Business, And The Overall Connectivity Of The Region.

In Addition To Improving Transportation, The Bridge Plays A Crucial Role In The Economic Development Of Southern Jiangsu, A Vibrant Area That Contributes Significantly To China’s Total Import And Export Volume.

The Opening Of The Danyang-Kunshan Grand Bridge Marks A Milestone In Engineering And Global Transportation, Demonstrating China’s Ability To Overcome Complex Technical Challenges And Drive Its Economic Growth With Innovative Infrastructure.

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JUNIAS MANJOKOTA
JUNIAS MANJOKOTA
20/12/2024 13:23

Extraordinary amazing civil engineering

Manoel Gama
Manoel Gama
23/06/2024 09:34

O nosso país com toda riqueza que ja teve e ainda tem e se os governantes não fossem tão corruptos o Brasil estaria em alto nível de grande potencial em todo que possa imaginar.

Fred
Fred
23/06/2024 08:58

Outro grande problema de uma construção dessas em nosso país é que seria orçada em 8 bilhões, mas custaria ao final, no mínimo 80 Bi – vergonha de todos os nossos últimos governos, desde D Pedro I – Parabéns a engenharia da China, são um exemplo mundial

Rafaela Fabris

Fala sobre inovação, energia renováveis, petróleo e gás. Com mais de 1.200 artigos publicados no CPG, atualiza diariamente sobre oportunidades no mercado de trabalho brasileiro. Sugestão de pauta: rafafabris11@gmail.com

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