ISSN 2096-4498

   CN 44-1745/U

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Countermeasures for Failure of Shield Receiving of Xiqingdao StationNanyunhe Station Section on Line No. 6 of Tianjin Metro

  • LI Hai ,
  • ZHU Changsong
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  • (China Railway Tunnel Stock Co., Ltd., Zhengzhou 450003, Henan, China)

Received date: 2016-02-01

  Revised date: 2016-07-18

  Online published: 2016-12-30

Abstract

The stopping of water leakage and slurry leakage of shield receiving shaft are very important and difficult. A series of technologies, i.e. filling of opencut tunnel, grouting in tunnel, polyurethane filling for main tunnel structure and tunnel portal freezing, have been adopted in water leakage stopping of shield receiving shaft of Xiqingdao StationNanyunhe Station section on Line No. 6 of Tianjin Metro. The construction results show that the abovementioned technologies are feasible and effective.

Cite this article

LI Hai , ZHU Changsong . Countermeasures for Failure of Shield Receiving of Xiqingdao StationNanyunhe Station Section on Line No. 6 of Tianjin Metro[J]. Tunnel Construction, 2016 , 36(12) : 1512 -1516 . DOI: 10.3973/j.issn.1672-741X.2016.12.016

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