Finite Element Analysis on Lateral Deformation of Foundation Pit Influenced by Prestress of Fish-Bellied Beam Support: Fid-Bau Portal

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Finite Element Analysis on Lateral Deformation of Foundation Pit Influenced by Prestress of Fish-Bellied Beam Support

Feng, Tu Gen / Tong, Tao / Cao, Ya Jun / Xiong, Zhong Hua

The problem of loss of prestress and compensation of prestress of Fish-Bellied Beam Support exist in foundation pit construction but seldom be considered in design. Finite Element Analysis on an existed foundation pit engineering of prestressed Fish-Bellied Beam Support by using finite element software ABAQUS. Discussed the influence on lateral deformation of foundation pit caused by loss of prestress and compensation of prestress.The results show that the influence on lateral deformation of foundation pit caused by loss of prestress and compensation of prestress is remarkable, and existing a critical loss percentage, lateral deformation of foundation pit will be well controlled by adjusting compensation of prestress in terms of considering the critical loss percentage.

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Finite Element Analysis on Lateral Deformation of Foundation Pit Influenced by Prestress of Fish-Bellied Beam Support

Feng, Tu Gen / Tong, Tao / Cao, Ya Jun / Xiong, Zhong Hua

The problem of loss of prestress and compensation of prestress of Fish-Bellied Beam Support exist in foundation pit construction but seldom be considered in design. Finite Element Analysis on an existed foundation pit engineering of prestressed Fish-Bellied Beam Support by using finite element software ABAQUS. Discussed the influence on lateral deformation of foundation pit caused by loss of prestress and compensation of prestress.The results show that the influence on lateral deformation of foundation pit caused by loss of prestress and compensation of prestress is remarkable, and existing a critical loss percentage, lateral deformation of foundation pit will be well controlled by adjusting compensation of prestress in terms of considering the critical loss percentage.

Finite Element Analysis on Lateral Deformation of Foundation Pit Influenced by Prestress of Fish-Bellied Beam Support

Feng, Tu Gen / Tong, Tao / Cao, Ya Jun / Xiong, Zhong Hua

The problem of loss of prestress and compensation of prestress of Fish-Bellied Beam Support exist in foundation pit construction but seldom be considered in design. Finite Element Analysis on an existed foundation pit engineering of prestressed Fish-Bellied Beam Support by using finite element software ABAQUS. Discussed the influence on lateral deformation of foundation pit caused by loss of prestress and compensation of prestress.The results show that the influence on lateral deformation of foundation pit caused by loss of prestress and compensation of prestress is remarkable, and existing a critical loss percentage, lateral deformation of foundation pit will be well controlled by adjusting compensation of prestress in terms of considering the critical loss percentage.

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Title:

Finite Element Analysis on Lateral Deformation of Foundation Pit Influenced by Prestress of Fish-Bellied Beam Support

Contributors:

Feng, Tu Gen / Tong, Tao / Cao, Ya Jun / Xiong, Zhong Hua

Published in:

Advanced Materials Research ; 838-841 ; 622-628

Publication date:

2013-11-08

Size:

7 pages

ISSN:

1662-8985 , 1022-6680

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.838-841.622

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Lateral Deformation , Loss of Prestress , Fish-Bellied Beam , Compensation of Prestress , Finite Element

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