2010•Journal of Hunan Institute of EngineeringRequires access

Numerical Analysis of Foundation Excavation and Support

YU Shen-qian

Abstract

Taking a pump room deep excavation in HeFei for example,the simulation of excavation and support is carried out by using the software FLAC-3D.The Mohr-Coulomb model is used in the simulation.This simulation offers the horizontal displacement of the pit.The pit slope of the measured displacement is compared with the calculated value,which provides useful references for.The engineering design and construction of deep foundation pit.

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Key concepts: Excavation, Foundation (evidence), Engineering, Displacement (psychology), Geotechnical engineering, Computer simulation, Geology, Simulation