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China Tunnel Technology: Numerical Study on the Deformation of Tunnels by Excavation of Foundation Pit Adjacent to the Subway
Numerical Study on the Deformation of Tunnels by Excavation of Foundation Pit Adjacent to the Subway
Xiang Zhao 1,2 , Hanxuan Wang 3, Zhongwei Li 3, Guoliang Dai 3, Ziwei Yin 3, Shuning Cao 3 and Junlong Zhou 4
1 Jiangsu Non-Ferrous Metals Huadong Geological Survey Bureau 807 Team, Nanjing 211109, China
2 Nanjing Exploration Engineering Co., Ltd., Nanjing 210001, China
3 School of Civil Engineering, Southeast University, Nanjing 211189, China
4 China Construction Sixth Engineering Bureau Co., Ltd., Tianjin 300171, China
cover tunnel photo by: Matt Brown from London, England / CC BY
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https://www.mdpi.com/2076-3417/12/9/4752
Numerical Study on the Deformation of Tunnels by Excavation of Foundation Pit Adjacent to the Subway
www.mdpi.comThe excavation of the foundation pit will cause changes in the soil stress field around the foundation pit, and that may have adverse effects on the adjacent subway tunnels. In this paper, a complex deep foundation pit excavated in different...