摘要
结合实际工程,对超规范长隧洞施工项目的通风系统设计进行了探讨,提出通风机的选择及通风软风筒的质量是通风设计的关键。实践证明,该通风系统满足了施工中各项通风指标的要求,保障了隧洞的安全施工。
Based on the project practice, discussion is made on ventilation system design of supergage long tunnel construction project, the selection of the ventilator and the quality of the soft wind-cone are the main points of the ventilation design. Practice shows that, the ventilation system can fulfilled every ventilation feature requirement, which ensures the security of the tunnel construction.
出处
《工程质量》
2009年第12期38-39,42,共3页
Construction Quality
关键词
隧洞
施工通风
设计
实施
tunnel
construction ventilation
design
implement
