Finite Layer Method for Solving Ground Subsidence Induced by Dewatering in Deep Excavation

被引：0
|
作者：
Yu Chuang [1 ]
Yang Zhaoyu [2 ]
Wang Xudong [3 ]
机构：
[1] Wenzhou Univ, Coll Architecture & Civil Engn, Wenzhou 352035, Zhejiang, Peoples R China
[2] Nanjing Univ Technol, Coll Civil Engn, Nanjing 352035, Jiangsu, Peoples R China
[3] Nanjing Univ Technol, Coll Civil Engn, Nanjing 210009, Jiangsu, Peoples R China
来源：
FLOW IN POROUS MEDIA - FROM PHENOMENA TO ENGINEERING AND BEYOND | 2009年
关键词：
ground subsidence; underground water; groundwater flow; dewatering; finite layer method; LAND SUBSIDENCE; CHINA;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Dewatering in deep excavation will induce ground subsidence, which makes great destruction on ground establishments and brings negative impacts to underground environment. Many approaches have been applied to predict and calculate ground subsidence induced by pumping groundwater. The Finite Layer Method (FLM) is introduced to form a new numerical model in ground subsidence research. The paper summarizes the current approaches first, then comes up with the method of FLM and presents the calculating process with FLM. One case study shows that the FLM method can properly reflect the behavior of ground subsidence induced by dewatering in deep excavation.
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收藏
页码：349 / +
页数：2
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