APPLICATION OF UNDERPINNING TECHNOLOGY IN A BASEMENT REBUILDING PROJECT

Deng Qilai; Fu Bin; Wang Xiaonan; Xu Dan; Xu Dexin

doi:10.13204/j.gyjz201001029

Volume 40 Issue 1

Dec. 2014

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Deng Qilai, Fu Bin, Wang Xiaonan, Xu Dan, Xu Dexin. APPLICATION OF UNDERPINNING TECHNOLOGY IN A BASEMENT REBUILDING PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(1): 120-123. doi: 10.13204/j.gyjz201001029

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Deng Qilai, Fu Bin, Wang Xiaonan, Xu Dan, Xu Dexin. APPLICATION OF UNDERPINNING TECHNOLOGY IN A BASEMENT REBUILDING PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(1): 120-123. doi: 10.13204/j.gyjz201001029

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APPLICATION OF UNDERPINNING TECHNOLOGY IN A BASEMENT REBUILDING PROJECT

doi: 10.13204/j.gyjz201001029

1.
1. The Wuhan Secondly Research Institute of Ship-Designing,Wuhan 430000,China;
2.
2. Central-South Architectural Design Institute,Wuhan 430070,China;
3.
3. School of CML Engineering,Wuhan University,Wuhan 430072,China

Received Date: 2009-09-10
Publish Date: 2010-01-20

Abstract

Abstract

Through a basement rebuilding and reinforcement project,this article introduced the application of Underpinning technique in a basement rebuilding project from theoretical analysis and engineering practice.First of all,this article disscussed the result of underpinning project,lift-up force and lift-up displacement in rebuilding design;then introduced application of ground treatment technology in this project;at last,evaluated the effect of the rebuilding project by local monitoring of the structure displacement and sedimentation observation of building in later period.
- propping beams and joining column,
- underpinning structure,
- lift-up scheme