Numerical Simulation of Deep Foundation Pit Construction under Complex Site Conditions
Based on the deep foundation pit project of Laoguancun station of Wuhan rail transit line 16 and according to the engineering characteristics of the construction conditions and the site surrounding the environment, the method of combining field monitoring and finite element numerical simulation is a...
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Hindawi Limited
2021-01-01
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Series: | Advances in Civil Engineering |
Online Access: | http://dx.doi.org/10.1155/2021/6669466 |
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doaj-3cde9bf297ca4267ad44a7cc34043ad12021-02-15T12:52:54ZengHindawi LimitedAdvances in Civil Engineering1687-80861687-80942021-01-01202110.1155/2021/66694666669466Numerical Simulation of Deep Foundation Pit Construction under Complex Site ConditionsHuifen Liu0Kezeng Li1Jianqiang Wang2Chunxiang Cheng3School of Transportation, Civil Engineering and Architecture, Foshan University, Foshan, Guangdong 528000, ChinaHunan Technical College of Railway High Speed, Hengyang 421001, ChinaShenzhen Cheng’An Internet of Things Technology Co., Ltd., Shenzhen 421002, ChinaSchool of Transportation, Civil Engineering and Architecture, Foshan University, Foshan, Guangdong 528000, ChinaBased on the deep foundation pit project of Laoguancun station of Wuhan rail transit line 16 and according to the engineering characteristics of the construction conditions and the site surrounding the environment, the method of combining field monitoring and finite element numerical simulation is adopted to analyze the law of stress and deformation of the deep foundation pit during excavation and support construction; it includes the horizontal displacement of the underground diaphragm wall, supporting axial force, and the ground surface settlement, which can be compared with measured data. Finally, some suggestions for monitoring and construction of the deep foundation pit in the subway station have been put forward and have certain reference value and practical guiding significance for the design and construction of similar engineering projects. The deformation monitoring of the retaining structure at the middle of the long side of the foundation pit should be strengthened during the construction process.http://dx.doi.org/10.1155/2021/6669466 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Huifen Liu Kezeng Li Jianqiang Wang Chunxiang Cheng |
spellingShingle |
Huifen Liu Kezeng Li Jianqiang Wang Chunxiang Cheng Numerical Simulation of Deep Foundation Pit Construction under Complex Site Conditions Advances in Civil Engineering |
author_facet |
Huifen Liu Kezeng Li Jianqiang Wang Chunxiang Cheng |
author_sort |
Huifen Liu |
title |
Numerical Simulation of Deep Foundation Pit Construction under Complex Site Conditions |
title_short |
Numerical Simulation of Deep Foundation Pit Construction under Complex Site Conditions |
title_full |
Numerical Simulation of Deep Foundation Pit Construction under Complex Site Conditions |
title_fullStr |
Numerical Simulation of Deep Foundation Pit Construction under Complex Site Conditions |
title_full_unstemmed |
Numerical Simulation of Deep Foundation Pit Construction under Complex Site Conditions |
title_sort |
numerical simulation of deep foundation pit construction under complex site conditions |
publisher |
Hindawi Limited |
series |
Advances in Civil Engineering |
issn |
1687-8086 1687-8094 |
publishDate |
2021-01-01 |
description |
Based on the deep foundation pit project of Laoguancun station of Wuhan rail transit line 16 and according to the engineering characteristics of the construction conditions and the site surrounding the environment, the method of combining field monitoring and finite element numerical simulation is adopted to analyze the law of stress and deformation of the deep foundation pit during excavation and support construction; it includes the horizontal displacement of the underground diaphragm wall, supporting axial force, and the ground surface settlement, which can be compared with measured data. Finally, some suggestions for monitoring and construction of the deep foundation pit in the subway station have been put forward and have certain reference value and practical guiding significance for the design and construction of similar engineering projects. The deformation monitoring of the retaining structure at the middle of the long side of the foundation pit should be strengthened during the construction process. |
url |
http://dx.doi.org/10.1155/2021/6669466 |
work_keys_str_mv |
AT huifenliu numericalsimulationofdeepfoundationpitconstructionundercomplexsiteconditions AT kezengli numericalsimulationofdeepfoundationpitconstructionundercomplexsiteconditions AT jianqiangwang numericalsimulationofdeepfoundationpitconstructionundercomplexsiteconditions AT chunxiangcheng numericalsimulationofdeepfoundationpitconstructionundercomplexsiteconditions |
_version_ |
1714866854095224832 |