Research and Analysis of Deformation in Retaining Structures of Deep Foundation Engineering

Zhang Qinxi; Ma Qingxun; Zhang Mingju

doi:10.3969/j.issn.1007-2993.2011.02.010

Volume 25 Issue 2

Jul. 2021

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Zhang Qinxi, Ma Qingxun, Zhang Mingju. Research and Analysis of Deformation in Retaining Structures of Deep Foundation Engineering[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(2): 95-100. doi: 10.3969/j.issn.1007-2993.2011.02.010

Citation:

Zhang Qinxi, Ma Qingxun, Zhang Mingju. Research and Analysis of Deformation in Retaining Structures of Deep Foundation Engineering[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2011, 25(2): 95-100. doi: 10.3969/j.issn.1007-2993.2011.02.010

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Research and Analysis of Deformation in Retaining Structures of Deep Foundation Engineering

doi: 10.3969/j.issn.1007-2993.2011.02.010

1. The Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing 100124, China;
2. Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100124, China

Received Date: 2010-12-27

Abstract

Abstract

With the development of urban underground space,especially the construction of subway,Deep Foundation Pit engineering of deformation and the structure directly affect the project construction cost and the safe use of surrounding buildings. This paper takes deep foundation pit engineering of shenzhen metro line 2 east along of a transfer station - JingTian for example. By the field monitoring and the method of software simulation calculation,Analyze the deformation law of the retaining structure (Diaphragm wall + steel supports) in deep foundation pit construction,Provide the reference for optimization design and scientific construction of deep foundation pit engineering and similar retaining structure of shenzhen area.
- deep foundation pit engineering,
- diaphragm wall,
- deformation of retaining structures,
- field monitoring