ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2005, Vol. 25 ›› Issue (6): 28-31.

• wenzhang • Previous Articles     Next Articles

Water Inrush Prevention and Control Technology
and Its Application in a Highway Tunnel

 LI Dan1, WANG Quan-Qing2, SUN Guo-Qiang2   

  1. 1. Yudong Branch of Chongqing Expressway Development Co., Ltd, Chongqing 400074,  China;
    2. Scientific Research Institute under China Railway Tunnel Group Co., Ltd., Luoyang 471009, Henan, China
  • Received:2005-09-23 Online:2005-12-20 Published:2009-12-19

Abstract:

Taking the practice of prevention and control of the water inrushes of Tiefengshan highway tunnel as example, the article describes the advance geological forecasting in tunneling, treatment procedures for emergent cases, water inrush controlling measures, and water treatment measures based on different flow rates and different water pressures, which are hoped to be used as reference for similar projects in the future.

Key words: highway tunnel, water inrush prevention and control, grouting