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隧道建设(中英文) ›› 2007, Vol. 27 ›› Issue (增刊): 171-173.DOI: A

• 研究与探索 • 上一篇    下一篇

长大隧道通风与防灾技术研究

赵录学   

  1. 铁道第一勘察设计院, 西安710043
  • 收稿日期:2007-04-16 出版日期:2007-08-10 发布日期:2010-04-20
  • 作者简介:赵录学(1974-)|男|1997年毕业于西南交通大学隧道与地下工程专业|工程师|主要从事隧道与地下工程设计工作。

Research on Techniques of Ventilation and
Disaster Prevention in Long Tunnels

DIAO Lu-Hua   

  1. The First Railway Survey and Design Institute, Xi’an 710043
  • Received:2007-04-16 Online:2007-08-10 Published:2010-04-20

摘要:

国内目前已投入运营的最长的两座铁路隧道分别是秦岭隧道(18.462km)和乌鞘岭隧道(20.05km),最长的公路隧道为终南山隧道(18.02km),随着铁路、公路建设的不断发展,长大隧道越来越多,规模越来越大。介绍了以上三座特长隧道的通风、防灾设计过程及实施情况,从理论分析、数值模拟、模型试验及方案比选等方面对长大隧道的通风及防灾设计进行了简单阐述,以期对今后其它长大隧道的通风及防灾设计起到点滴借鉴作用。

关键词: 长大隧道  , 通风  防灾  理论分析  , 数值模拟  , 模型试;验 , 方案比选

Abstract:

The Qingling tunnel (18.462km) and the Wushaoling tunnel (20.05km) are the two longest railway tunnels, the Zhongnanshan (18.02km) is the longest road tunnel in China. With the development of railway and road, the tunnels become longer and the ventilation and disaster prevention are more difficult. The design of ventilation and disaster prevention in above three tunnels are presented in this paper by the theoretical analysis, the numerical simulation, the model experiment and the scheme comparison and so on, which is a reference of the tunnels in the future.

Key words: ong tunnel  , ventilation  , disaster prevention  , theoretical analysis  , numerical simulation  , model experiment scheme comparison

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