Numerical simulation of excavation of deep foundation pit adjacent to metro station based on FLAC3D

被引：0
|
作者：
Ren, Wei-Ming [1 ]
Peng, Li-Yun [1 ]
Liu, Jun [1 ]
机构：
[1] Beijing University of Civil Engineering and Architecture, Beijing 100044, China
来源：
Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering | 2013年 / 35卷 / SUPPL.2期
关键词：
The excavation of deep foundation pit adjacent to the existing metro station structure is a project with great source of risk. The existing structure will inevitably be influenced by the excavation. Based on one example of excavation work close to a metro station in Beijing; the influence of excavation on metro station is studied by FLAC3D stimulation. The method for simulating pile-anchor retaining and deformation joints is proposed; at the same time it is very useful to the numerical simulation of foundation pit. Finally; some deformation rules are concluded; and specific measures are put forward;
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页码：276 / 280
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