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Prestressed fish-belly foundation pit steel support: Chongqing Apeng River Bridge

The total length of Chongqing Apeng River Bridge is 1.36 kilometers, with 21 piers, 137 meters of main pier height, 172.5 meters of main tower height and 240 meters of continuous beam length. < br/> The combination of occlusal pile and prestressed fish-belly steel support technology is adopted.

Type of Project:Foundation pit engineering

Project Information:Total bridge length1.36km;Bridge pier21a; The main pier height137meter;The main tower height172.5meter; Continuous beam length240meter;

Construction technology:Occlusal pilewithPrestressed fish-belly steel bracing for foundation pit Combination of technology

Project Introduction:Apeng River Bridge is located in Ba Community, Zhoubai Town, Qianjiang District, Chongqing City. It is known as "the first high span cable-stayed bridge of passenger and freight common line in China". The Apeng River Bridge spansS202The provincial road and Apeng River valley have steep mountain slopes and complicated hydrogeological conditions.

Our company and the general contractor, the Third Aviation Bureau of China Communications Construction Co., LTD., jointly solved the key problems, such as large excavation risk, poor water stop effect and easy deformation of the foundation pit, laying a foundation for the completion of the bridge.

Apeng River Bridge in Chongqing

Shanghai Qiangqiang Foundation Engineering Co., Ltd. has completed more than 1,000 projects in the fields of housing construction, underground space, subway, railway, highway, bridge, tunnel, airport, sea reclamation, and so on. Hundreds of projects it has participated in have won the "Luban Award of China Construction Engineering" or the "Magnolia Award of Shanghai Construction Engineering".Contact Number: 400-100-2850

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    Pile foundation engineering Foundation pit engineering Above water foundation treatment Land foundation treatment