Fourth Nanjing Yangtze Bridge

32.175268118.939834Koordinaten: 32 ° 10 ' 31 " N, 118 ° 56' 23.4 " E

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南京 长江 第四 大桥

G2501 Nanjing Expressway ring

Yangtze

The Fourth Nanjing Yangtze River Bridge (Chinese南京 长江 第四 大桥, Pinyin Nanjing chángjiāng dì sì Daqiao ) is a bridge opened in 2012, on the Yangtze River near Nanjing, China. With a span of 1418 m, it is the sixth - longest suspension bridge in the world. The entire structure is enclosed with the bridge spans 5437 meters long, of which the length of the suspension bridge is 2191m.

The bridge is opened after the 1968 Nanjing Yangtze River Bridge, which opened in 2001 Second Nanjing Yangtze River Bridge opened in 2005 and the Third Nanjing Yangtze River Bridge, the fourth bridge over the Yangtze River in Nanjing.

Suspension bridge

The 229 m high pylons of the bridge consist of two concrete pillars, which are connected at the top with a steel girder. The track support is 38.2 m wide. It consists of a 3.5 m high box beam made ​​of steel that has been aerodynamically optimized to the load be kept low by crosswinds. It carries three lanes and one emergency lane in each direction of traffic. Outside of the suspension cable and the trailer is a 2.1 m wide catwalk. The bridge is supported by prefabricated parallel wire cables with 127 wires.

Weblink

  • Commons: Fourth Nanjing Yangtze River Bridge - Collection of pictures, videos and audio files
  • Fourth Nanjing Yangtze River Bridge. In: Structurae.
  • Bridge in China
  • Yangtze River
  • Structure in Jiangsu
  • Built in the 2010s
  • Traffic (Jiangsu)
  • Bridge in Asia
Expressways of China Structural steel
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