ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2010, Vol. 30 ›› Issue (6): 643-648.

• wenzhang • Previous Articles     Next Articles

Analysis on Control of Settlement Induced by Large Diameter Slurry
Shield Tunneling in Busy Urban Area and its Influence
on Surrounding Environment

DIAO  Bao-Hua,   Li-Jian-Hua   

  1. Scientific Research Institute of China Railway Tunnel Group, Luoyang 471009, Henan, China
  • Received:2010-07-25 Revised:2010-10-20 Online:2011-01-13 Published:2011-01-05

Abstract:

Taking the engineering practice of the rapid transit line from Beijing Railway Station to West Beijing Railway Station as an example, the authors present the factors of  large diameter slurry shield tunneling that have influence on the surrounding environment, analyse the monitoring results and propose countermeasures to control the settlement. The paper can provide reference for similar projects in the future.

Key words: busy urban area, large diameter slurry shield, surrounding environment, ground surface settlement, shield boring parameter