• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 19 Issue 2
Apr.  2006
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Article Contents
QI Taiyue, GAO Bo, MA Liang. Centrifugal Model Test for Ground Surface Subsidence Caused by Metro Tunneling in Saturated Soft Clay Strata[J]. Journal of Southwest Jiaotong University, 2006, 19(2): 184-189.
Citation: QI Taiyue, GAO Bo, MA Liang. Centrifugal Model Test for Ground Surface Subsidence Caused by Metro Tunneling in Saturated Soft Clay Strata[J]. Journal of Southwest Jiaotong University, 2006, 19(2): 184-189.

Centrifugal Model Test for Ground Surface Subsidence Caused by Metro Tunneling in Saturated Soft Clay Strata

  • Received Date: 31 Oct 2005
  • Publish Date: 25 Apr 2006
  • To choose the optimum construction method for metro tunneling in saturated soft clay strata,the control effects of pumping,dynamic pumping and un-pumping construction methods on ground surface subsidence caused by metro tunneling in saturated soft clay strata were compared through centrifugal model tests by taking the integrated effects of fluid-solid coupling,time and tunneling process into account.The research result shows that the un-pumping construction method is the most effective method for metro tunneling in saturated soft clay strata in the three methods.The research results have been successfully applied in the construction of the Shenzhen metro.

     

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