Foundation Pit Excavation on Surrounding Buildings Effect Analysis

Qing Zhang; He Ming Cheng; Yue Gui; Jing Cao

doi:10.4028/www.scientific.net/AMM.300-301.950

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 300-301Foundation Pit Excavation on Surrounding Buildings...

Foundation Pit Excavation on Surrounding Buildings Effect Analysis

Abstract:

In order to analyze the effect of foundation pit excavation on surrounding buildings, this paper researched the ground surface deformation surrounding excavation engineering, analyzed the buildings additional internal forces change mechanism and the coordination of the building foundation and the ground; The damage were researched on foundation subsidence, ground tilt, surface curvature, torsion and other factors on surrounding buildings and affiliated facilities after excavation. Established an interaction theory model of the buildings foundation and ground, used the model could calculate the changes of internal force and deformation of surrounding buildings caused by foundation pit excavation by selecting the reasonable foundation settlement equation or using the measured settlement data. So this paper provided a theoretical calculation method to engineers to calculate the effect of excavation engineering on surrounding buildings.

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Periodical:

Applied Mechanics and Materials (Volumes 300-301)

Pages:

950-954

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.300-301.950

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Online since:

February 2013

Authors:

Qing Zhang, He Ming Cheng, Yue Gui, Jing Cao

Keywords:

Building, Coordination, Foundation Pit Excavation Deformation, Mechanics Model

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