ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2006, Vol. 26 ›› Issue (5): 5-7,20.DOI: A
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LEI Zhi-Jiang, Feng-Xiao-La, WANG Chao-Feng
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Abstract:
Based on an extensive analysis on the design theory and construction of the dewatering of deep foundation pits, the paper establishes a 3dimensional finite element seepage model, accomplishes a 3dimensional finite element program and taking the dewatering of the Wuchang shield launching shaft of Wuhan Yangtse River Crossing Tunnel project as an example, makes relevant calculations. By comparing the calculation results of the water level lowering with/without pensile curtains with the measured data of the water level lowering with pensile curtains, the paper illustrates the effects of the pensile curtains on the dewatering of foundation pits.
Key words: pensile curtain  , foundation pit  , dewatering  , 3D finite element method
CLC Number:
TU753.66
LEI Zhi-Jiang, Feng-Xiao-La, WANG Chao-Feng. Effects of Pensile Curtains on Dewatering of Foundation Pits[J]. Tunnel Construction, 2006, 26(5): 5-7,20.
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