Finite Element Numerical Simulation Analysis on Deformation of Adjacent Building with Shallow Foundation due to Excavation

Yong Kang Yang; Xiao Yuan Li; Wu Yang; Chun Yan Feng

doi:10.4028/www.scientific.net/AMM.353-356.403

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 353-356Finite Element Numerical Simulation Analysis on...

Finite Element Numerical Simulation Analysis on Deformation of Adjacent Building with Shallow Foundation due to Excavation

Abstract:

Based on deformation of adjacent building with shallow foundation of foundation pit excavation, Midas GTS is adopted to establish the finite element model. Through the numerical simulation, the maximum horizontal and vertical displacement in different conditions, Influence of different SMW pile stiffness and influence of different anchor position are analyzed. The results show that (1) horizontal deformation of SMW pile is decreased at the anchor construction; (2) compared with maximum horizontal displacement of SMW pile with 25a25b28a, the maximum horizontal displacement of SMW pile with 28b is increased by 50.9, 43.3, 11.5% respectively; (3) compared with the second anchor at 1.5, 3.5m, the horizontal displacement of adjacent building is minimal by the second anchor at 2.5m.

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Periodical:

Applied Mechanics and Materials (Volumes 353-356)

Pages:

403-406

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.353-356.403

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Online since:

August 2013

Authors:

Yong Kang Yang, Xiao Yuan Li, Wu Yang, Chun Yan Feng

Keywords:

Adjacent Building, Foundation Pit Excavation, Numerical Simulation, Shallow Foundation

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