ISSN 2096-4498

   CN 44-1745/U

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Influence of Raw Materials Content on Performance of  Thixotropic Slurry Used in Pipe Jacking

  • YUAN Weiling ,
  • RONG Liang ,
  • YANG Hongjun
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  • (China Railway Tunnel Stock Co., Ltd., Zhengzhou 450000, Henan, China)

Received date: 2015-07-08

  Revised date: 2016-01-17

  Online published: 2016-06-29

Abstract

The thixotropic slurry plays an important role in pipe jacking. The influence of raw materials content on performance of thixotropic slurry is studied, so as to learn the influencing rules of raw materials, control ground settlement and minimize the resistance. The mixing proportions of thixotropic slurry used in pipe jacking of shield tunnel crossing underneath Zhongzhou Road in Zhengzhou are decided. The practice shows that good effects have been achieved.

Cite this article

YUAN Weiling , RONG Liang , YANG Hongjun . Influence of Raw Materials Content on Performance of  Thixotropic Slurry Used in Pipe Jacking[J]. Tunnel Construction, 2016 , 36(6) : 683 -687 . DOI: 10.3973/j.issn.1672-741X.2016.06.005

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