ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2009, Vol. 29 ›› Issue (1): 93-96.DOI: B

• wenzhang • Previous Articles     Next Articles

Application of Dewatering Technologies in Deep Foundation Pit
Construction of Fanhu Station of Wuhan Metro

HUANG Wenliang   

  1. Fanhu Station Project Management Department under China Railway
    Tunnel Group Stock Co., Ltd.
  • Received:2008-08-01 Revised:2008-12-24 Online:2009-02-20 Published:2009-11-17

Abstract:

Based on the foundation pit construction of Fanhu Station of Wuhan Metro, the author introduces the dewatering technologies for foundation pit construction in such hydrogeologic conditions as high confined water level in Hankou area. These technologies include design of dewatering plan, construction technology of dewatering wells, dewatering operation, monitoring during dewatering and sealing measures of the dewatering wells after dewatering construction.

Key words:  , dewatering of deep foundation pitpermeability coefficientmonitoringdewatering well sealing

CLC Number: