Who constructed Danyang-Kunshan Grand Bridge? China China constructed the Danyang–Kunshan Grand Bridge in just 4 years, employing 10,000 workers, at a cost of about $8.5 million. It crosses low rice paddies, part of the Yangtze
Who constructed Danyang-Kunshan Grand Bridge?
China constructed the Danyang–Kunshan Grand Bridge in just 4 years, employing 10,000 workers, at a cost of about $8.5 million. It crosses low rice paddies, part of the Yangtze River Delta, with just a few miles of the bridge actually crossing the open water of Yangcheng Lake in Suzhou.
How did they build Danyang-Kunshan Grand Bridge?
Construction on the Danyang-Kunshan Bridge began in 2006. As the piers were built, spans of concrete girders were constructed and set above them. Girder bridges, like the Danyang-Kunshan Bridge, are really pretty simple in design. They are basically beam bridges, but made with stronger materials.
What is the Danyang-Kunshan Grand Bridge made out of?
A 5.6-mile (9-kilometer) long section of the bridge spans over the open water of Yangcheng Lake. This section alone required 2,000 support pillars. A total 450,000 tons of steel was used to construct this impressive structure.
How much did it cost to build Danyang-Kunshan Grand Bridge?
major reference. The Danyang-Kunshan Grand Bridge, located between Shanghai and Nanjing in Jiangsu province, is a viaduct 164.8 km (102.4 miles) long on the Beijing-Shanghai High-Speed Railway. Opened in June 2011 at a cost of about \$8.5 billion, it is the world’s longest bridge.…
How many people died building the longest bridge in the world?
In his book The Great Bridge, author David McCullough writes that the construction took the lives of 21 men, most of them immigrants. In his account to the Brooklyn Eagle, Martin detailed the accidental deaths of 27 workers, although master mechanic E.F. Farrington estimated the number could be as high as 40.
What is the oldest suspension bridge in the US?
Roebling’s Delaware Aqueduct (USA, 1847), the oldest wire suspension bridge still in service in the United States.
How many people died in the making of the Bay Bridge?
At the time the Bay Bridge was built, the recognized “rule of thumb” predicted one death for every million dollars spent on construction. The fact that there were relatively few major disasters reduced, but did not prevent, accidents. Sadly, twenty-eight men lost their lives during the construction process.