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隧道建设(中英文) ›› 2006, Vol. 26 ›› Issue (3): 29-31.DOI: B

• 施工技术 • 上一篇    下一篇

射流通风技术在青山隧道通风中的应用

 高伟, 罗占夫, 赵军喜   

  1. 中铁隧道集团,河南 洛阳471009
  • 收稿日期:2006-02-06 修回日期:2006-03-01 出版日期:2006-06-20 发布日期:2009-12-09
  • 作者简介:高伟(1968-)|男|1988年毕业于西南交通大学|工程师|长期从事隧道与地下工程施工及管理工作。

Application of Jet Ventilation Technology in Construction of Qingshan Tunnel

GAO Wei, LUO Tie-Fu, DIAO Jun-Chi   

  1. China Railway Tunnel Group Co., Ltd., Luoyang 471009, Henan, China
  • Received:2006-02-06 Revised:2006-03-01 Online:2006-06-20 Published:2009-12-09

摘要:

内昆铁路青山隧道施工中遇到了多工作面施工、瓦斯涌出和揭煤等不同的施工难题,对施工通风提出了新的要求。青山隧道的施工通风将射流通风技术应用于施工通风中形成了射流通风新模式,有效地解决了隧道5个工作面同时施工、无轨运输等条件下的快速掘进问题,较传统的巷道式通风显示出了很大优势。

Abstract:

Due to the special construction difficulties of Qingshan tunnel, such as construction at multiple working faces, gas emission and coalexposing construction, there are high requirements for the construction ventilation of the tunnel. During the construction of Qingshan tunnel, jet ventilation technology is applied and new jet ventilation mode is formed, which effectively meet the requirements of simultaneous construction at five different working faces and trackless transportation system adopted in the tunnel construction. Jet ventilation technology has great advantages over traditional gallery ventilation technology.

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