摘要
目前随着铁路建设的高速发展,对环境保护方面的工作也日益重视。尤其在西南地区,高速铁路特长隧道的设计逐步增多,通风竖井作为特长隧道的通风设施普遍采用。结合云桂铁路革朗隧道2#横洞工区通风竖井的设计、通风竖井的利用、通风竖井在隧道里通风效果等方面的研究分析,利用通风竖井的通风方式改善了革朗隧道2#横洞小里程方向的施工通风效果,降低了施工成本。为类似的工程建设提供参考。
With the rapid development of railway construction, environmental protection work is also concerned widely. Especially in the southwest region, the design of high-speed rail extra-long tunnel is gradually increasing, and the ventilation shaft, as the ventilation facilities of extra-long tunnel, is commonly used. Combined with the research on the design, use and ventilation effect of ventilation shaft in Yungni railway Gelang tunnel 2# horizontal cave work area, this paper used the ventilation way to improve the ventilation effect of the Xiaolicheng direction of Gelang tunnel 2# horizontal cave, which reduced the construction cost and provided reference for similar projects.
出处
《价值工程》
2015年第16期83-85,共3页
Value Engineering
关键词
特长隧道
竖井
通风
应用
extra-long tunnel
shaft
ventilation
application
