Chapter
Feb 6, 2018
Transportation Research Congress 2016
Study on the Optimization of Underground Continuous Wall Embedded Depth of the Super Large Pit
Authors: Jiabing Yao [email protected], Jiangshan Fu, Xin Xu, and Shimin WangAuthor Affiliations
Publication: Transportation Research Congress 2016: Innovations in Transportation Research Infrastructure
ABSTRACT
It is extremely sensitive to do excavation of super pit in central business districts, and the continuous wall construction is a key factor to the success of pit construction. Taking the large excavation of North Huaqiang Station of Shenzhen Metro Line 7 as the engineering background, the construction mechanical response of the pit and surrounding buildings in different wall embedded depths were analyzed using of numerical simulation software FLAC3D. By contrasting the results of stratum subsidence, foundation lateral displacement, and uneven subsidence in surrounding buildings, it is put forward that the continuous wall of complex embedded reasonable depth in super pit underground formations in different environmental conditions.
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REFERENCES
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Information & Authors
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Published In
Transportation Research Congress 2016: Innovations in Transportation Research Infrastructure
Pages: 438 - 445
Editors: Linbing Wang, Ph.D., Virginia Polytechnic University, Jianming Ling, Ph.D., Tongji University, Pan Liu, Ph.D., Southeast University, Hehua Zhu, Tongji University, Hongren Gong, University of Tennessee Knoxville, and Baoshan Huang, Ph.D., University of Tennessee Knoxville
ISBN (Online): 978-0-7844-8124-0
Copyright
© 2018 American Society of Civil Engineers.
History
Published online: Feb 6, 2018
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Authors
Affiliations
Civil Engineering Dept., Southwest Jiaotong Univ., Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, Chengdu, Sichuan, China. E-mail: [email protected]
Jiangshan Fu
Sinohydro Engineering Bureau No. 4 Co., Ltd., Xining 810007, China
Xin Xu
Sinohydro Engineering Bureau No. 4 Co., Ltd., Xining 810007, China
Shimin Wang
Key Laboratory of Transportation Tunnel Engineering, Ministry of Education, Southwest Jiaotong Univ., Chengdu, Sichuan, 610031, China
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