摘要
施工通风是特长隧道施工组织设计中的一项重要任务,对特长隧道能否顺利建成具有关键性作用,以戴云山特长的施工通风为例,从施工方案的调整上、施工环境、风量计算、风机的选型、风量与风压的控制等系统的阐述隧道复杂条件下多工作面施工通风技术。
Construction ventilating is an important part in long tunnel construction and a crux for smooth construction of the tunnel.This paper elaborates the ventilating technology in Dai Yun Shan Tunnel including optimization of the construction plan,the calculation of wind amount,the methods of selecting facilities,and the control of wind amount and wind pressure,etc.
关键词
复杂条件
长大隧道
无轨运输
施工通风
complex geological condition
long and big tunnel
trackless transportation
construction ventilation
