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Shanghai QiangJin Foundation Engineering Co., Ltd.

Foundation pit engineering

──Jan 20 , 2021Zhan Tianyou Award Project, SMW construction method: Wuhan Yangtze River Tunnel

Construction content:Foundation pit engineering

Project Information:Total project investment 20.486One hundred million yuan;The length of the tunnel3630 M;

Construction technology:SMWThe method of pile Φ 850mmInsert stirring pile700*300HSteel (4Ten thousand cubic meters) + Steel pipe support;

Start time:2005years2month

Project Introduction:Wuhan Yangtze River Tunnel is located under the waterway of the Yangtze River. It is the first tunnel built on the Yangtze River. It is the most complicated underriver tunnel project with the most complex geological conditions, the highest engineering technology content and the most difficult construction in China at that time.

This project was awarded2010The 10th China Civil Engineering Zhan Tianyou Award.

Wuhan Yangtze River Tunnel

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". 


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


SMW construction method: Shanghai Military Industrial Road River tunnel