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Wuhan Yingwuzhou Changjiang Bridge

Wuhan Yingwuzhou Changjiang Bridge

  • cname:Railway/high-speed railway
  • hits:times
  • date:2023-09-04 11:53:19
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Wuhan Yingwuzhou Changjiang Bridge


Urban expressway/overhead

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Wuhan Yingwuzhou Changjiang Bridge acoustic barrier is located at the approach bridge of Wuhan Yingwuzhou Changjiang Bridge.

Wherein, at Hanyang: the fully (semi-) closed acoustic barrier is 7.8 m high, and a novel hinge connection mode is adopted at the pedestal. Wuchang: the fully closed acoustic barrier is 7m high, and is connected by use of embedded parts and column flange.

Door steel frame structure has a total weight of single span 12.6 tons (an assembled single piece is the heaviest 8 tons), with the span of 32-42 meters, and the acoustic barrier belongs to the fully enclosed acoustic barrier with the largest domestic span and tonnage.


acoustic barrier

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