城市地下隧道灭火救援的措施

Measures for Fire Fighting and Rescue in Urban Underground Tunnels

在我国城市交通系统日趋完善的同时,城市地下隧道数量快速增长,有效实现了对城市交通的优化,不过也存在一些不容忽视的问题。城市地下隧道的深度较大,隧道内部空间狭窄,一旦发生交通安全事故,会给隧道正常运行造成阻碍。隧道自身结构也决定了在发生火灾后,火势蔓延速度较快,这会加大灭火救援工作的难度,阻碍城市正常交通,给人们的生命安全造成巨大威胁。基于此,该文主要结合城市地下隧道火灾事故的特点,提出了相应的灭火救援措施,希望能进一步保障城市地下隧道运行的安全性。

With the improvement of urban traffic system in China, the number of urban underground tunnels is increasing rapidly, which effectively realizes the optimization of urban traffic, but there are also some problems that can’t be ignored. The depth of urban underground tunnels is large, and the inner space of tunnels is narrow, which will hinder the normal operation of tunnels once a traffic accident occurs. And the structure of the tunnel itself also determines that the fire spreads quickly after a fire, which will increase the difficulty of fire fighting and rescue work,hinder the normal traffic in the city, and pose a huge threat to people’s life safety. In view of this, this paper puts forward corresponding fire fighting and rescue measures based on the characteristics of urban underground tunnel fire accidents, hoping to further ensure the safety of urban underground tunnel operation.