• 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 26 Issue 5
Oct.  2013
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Article Contents
QI Taiyue, WU Zhanrui, LUO Chi, WANG Rui. Influence of Metro Tunneling Methods on Environment and Its Control[J]. Journal of Southwest Jiaotong University, 2013, 26(5): 792-797,817. doi: 10.3969/j.issn.0258-2724.2013.05.002
Citation: QI Taiyue, WU Zhanrui, LUO Chi, WANG Rui. Influence of Metro Tunneling Methods on Environment and Its Control[J]. Journal of Southwest Jiaotong University, 2013, 26(5): 792-797,817. doi: 10.3969/j.issn.0258-2724.2013.05.002

Influence of Metro Tunneling Methods on Environment and Its Control

doi: 10.3969/j.issn.0258-2724.2013.05.002
  • Received Date: 10 Jan 2013
  • Publish Date: 25 Oct 2013
  • In order to probe into the effects of the drilling-blasting method for metro tunnel with complicated sections on city environment, based on the principles that the influences of city metro tunnel construction on surface ground and buildings must satisfy the vibration, deformation and stress control standards, software FLAC3D was used to the numerical simulation of an practical project, as an example, and the blasting effects of different excavation methods were investigated. And a comparison between a numerical simulation result and field measured vibration velocity was made. The research result shows that the combination of the mechanical and drilling-blasting excavation methods is a satisfying selection to the practical project.

     

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