Analysis of Soil’s Horizontal Displacement behind Retaining Wall Caused by Foundation Pit Excavation

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Currently the study of soil’s horizontal displacement caused by foundation pit excavation is still deficient. Based on existing research material, this paper builds the displacement models of soil’s horizontal displacement. Through adopting three-dimensional finite difference method, working process and related influencing factors are simplified into displacement boundary condition which is applied to numerical model to analyze soil’s horizontal displacement. The conclusion can be used to estimate displacement of soil behind retaining wall, such as soil’s horizontal displacement and range of influence.

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8-12

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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