利用涌水的公路隧道消防供水系统

隧道涌水是施工、运营中引人关注的问题,文章以福建漳诏高速公路鼓志山隧道为例,介绍了利用隧道涌水取代深井系统取水、以高位水池重力流取代全自动加压供水的消防供水系统。

Water inflow into highway tunnels utilized for the water supply of fire- fighting

Water inflow into tunnels is always concerned by people in the process of construction and operation,however,this paper introduces how the water inflow into tunnels is utilized for fire-fighting in Guzhi mountain tunnel on Zhangzhao expressway in Fujian province,where the water inflow is fetched instead of pumping water from deep wells,and water is supplied by the gravity flow from a reservoir on high level instead of the fully automatic pressurized water supply system for fire-fighting.