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Tunnel Construction >

2007 , Vol. 27 >Issue 增刊1: 23 - 26

DOI: https://doi.org/B

wenzhang

Construction Technology for Tunnels in Special Gypsum Breccia Ground

  • JIAO Rui-Hu ,
  • LI Jian-Hua
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  • 1. The 2nd Engineering Co., Ltd. of China Railway Tunnel Group, Sanhe 065201, Hebei, China;
    2. Scientific Research Institute under China Railway Tunnel Group Co.| Ltd., Luoyang 471009, Henan, China

Received date: 2007-01-19

  Online published: 2010-01-05

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Abstract

Taking the gypsum breccia portion of Z5 bid section of Taihangshan tunnel on Shijiazhuang～Taiyuan passengerdedicated railway as project case, the authors present the physical composition and engineering behavior of gypsum breccia and the construction plans and countermeasures taken so as to ensure the construction safety.

Key words： gypsum breccia  ; tunnel  ; construction

Cite this article

JIAO Rui-Hu , LI Jian-Hua . Construction Technology for Tunnels in Special Gypsum Breccia Ground[J]. Tunnel Construction, 2007 , 27(增刊1) : 23 -26 . DOI: B

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