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YUAN Jing, CHEN Jin-you, LIU Xing-wang, HE Xiao-long. Control technology of interface retaining structures of multiple adjacent deep excavations in silty sand[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk2): 99-105. DOI: 10.11779/CJGE2014S2017
Citation: YUAN Jing, CHEN Jin-you, LIU Xing-wang, HE Xiao-long. Control technology of interface retaining structures of multiple adjacent deep excavations in silty sand[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(zk2): 99-105. DOI: 10.11779/CJGE2014S2017

Control technology of interface retaining structures of multiple adjacent deep excavations in silty sand

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  • Received Date: July 27, 2014
  • Published Date: July 27, 2014
  • Multiple adjacent large and deep excavations are closely related and largely affected each other by centralized construction. Through the determination of reasonable construction sequence and the design principle of self retaining structure, A series of interface retaining structure control technologies are obtained by setting up multiple independent closed curtains. The construction is successful with the deformation of metro tunnel in the range of allowable values.
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