张峰水库输水总干17号隧洞施工供风设计与应用

Design and Application of Construction Ventilation in NO.7 Tunnel of Zhangfeng Reservoir's main water supply Line

以张峰水库输水总干17号隧洞工程为例,从隧洞开挖施工时供风系统的设计与应用方面阐述,借此能为小断面隧洞施工的通风设计提供借鉴。

Taking the NO.7 tunnel project in Zhangfeng Reservoir＇s main water supply line as an example,the paper introduces the ventilation system＇s design and construction during construction period,by means of this,provides some design experiences for small section tunnel construction.