ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2007, Vol. 27 ›› Issue (增刊1): 65-69.DOI: B

• wenzhang • Previous Articles     Next Articles

Gas Monitoring Technology Applied in Exit Lot of Hongshiyan Tunnel

LIU Dan-Lei   

  1. Scientific Research Institute of China Railway Tunnel Group Co., Ltd., Luoyang 471009, Henan, China
  • Received:2007-03-19 Revised:2007-05-14 Online:2007-06-18 Published:2010-01-05

Abstract:

Hongshiyan tunnel is originally designed as nongas tunnel. However, gas combustion occurs during the construction of the tunnel. Therefore, the construction experience obtained under gas monitoring is especially important. The monitoring method of the gas tunnel and the collection and analysis of the gas monitoring data are presented in the paper, which can provide reference for similar works in the future.

Key words: tunnel gas  , monitoring

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