ISSN 2096-4498

   CN 44-1745/U

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Tunnel Construction ›› 2007, Vol. 27 ›› Issue (增刊): 429-432.DOI: B

• wenzhang • Previous Articles     Next Articles

Singledirection Ventilation Technology in
Construction of Long Tunnels

  

  1. 1. The 1st Engineering Division of China Railway Tunnel Group Co.,Ltd. Xinxiang 453000, Henan;
    2. Scientific Research Institute of China Railway Tunnel Group Co., Ltd., Luoyang 471009, Henan
  • Received:2007-04-04 Revised:2007-05-16 Online:2007-08-10 Published:2010-04-20

Abstract:

The effective ventilation is important in construction of tunnels. The ventilation technology in the construction of Dabieshan tunnel is presented, and the design, the selection of equipments, the management and the effect testing of ventilation are analyzed in this paper.

Key words: long tunnel  ventilation ventilation pipeline  effect testing

CLC Number: