The effect of seepage during excavation

›› 2013, Vol. 27 ›› Issue (5): 37-40.

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The effect of seepage during excavation

CAI Lianjin，CHEN Zhibo，LI Fangzhen，WANG Teng

(College of Environment and Resources & Institute of Geotechnical and Geological Engineering,Fuzhou University Fuzhou 350108)

Received:2012-12-28 Online:2013-10-22 Published:2013-10-28

Abstract

Abstract: A comparison study was performed to assess the effect of considering seepage in foundation pit excavation,using twodimensional finite element analysis (FEA).The following were predicted using FEA:settlement of ground surface outside the foundation pit,heaving of the bottom of excavation,strut reaction and displacement.The results show that the predicted deformation considering seepage is greater than that without seepage.

Key words: Seepage, Deep Excavation, Finite Element Analysis, Deformation of Supporting System

CAI Lianjin，CHEN Zhibo，LI Fangzhen，WANG Teng. The effect of seepage during excavation[J]. , 2013, 27(5): 37-40.

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The effect of seepage during excavation

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