摘要
以目前世界上最长的隧洞(道)工程—辽宁大伙房水库输水隧洞工程为背景,详细设计了TBM1标段施工通风系统,选取了漏风系数、摩阻系数等特征参数,计算了风量、风压和通风功率,并对通风设备进行了优化匹配和合理布置,同时给出了隧洞内环境监测与控制方案。
Based on the engineering background of Dahuofang Reservoir Water Diversion Tunnel in Liaoning Province, presently the longest tunnel in the world, this paper presents a design of the ventilation system for TBM1 construction section of this project. The typical parameters such as leakage coefficient and friction resistant coefficient are selected,air quantity,air pressure and ventilation power are calculated,optimum matching and disposition of ventilation equipment is organized,and the environment monitoring and controlling in the tunnel is planned.
出处
《石家庄铁道学院学报》
2004年第4期13-16,56,共5页
Journal of Shijiazhuang Railway Institute
关键词
通风系统
输水隧洞
长大隧洞
TBM施工
隧洞环境
ventilation system
water division tunnel
long and large tunnel
TBM construct
environment in tunnel
