ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2008, Vol. 28 ›› Issue (4): 498-500,513.DOI: B

• wenzhang • Previous Articles     Next Articles

Horizontal Jet Grouting for Mined Tunnel in Soft Rheologicplastic Ground

BAI Jumin   

  1. China Communications Second Harbor Engineering Bureau Co., Ltd.
  • Received:2008-08-14 Online:2008-08-20 Published:2009-11-23

Abstract:

Horizontal jet grouting is applied to consolidate the ground during the construction of a Metro running tunnel located in soft rheologicplastic muddysilty clay ground. The principle, grout raw material and mixing ratio, grouting pressure, grouting volume, construction method and grouting effect test of horizontal jet grouting are presented in the paper.

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