摘要
长大隧道中常见的纵向通风排烟方式存在许多不安全因素,特别是山区自然风环境变化会严重干扰人员的顺利疏散。结合在十漫高速公路龚家垭隧道排烟试验中发现的问题,从利用隧道已有的环境监测设施对风机的启闭、开启功率等实行联动控制的方式进行研究探讨。
The smoke motion during the tunnel fire will affect the evacuation seriously. There are many dangerous factors in the longitudinal ventilation mode of the long tunnel, in particularly, the environmental change of a mountainous area will badly interrupt the evacuation. Based on the problems found during the experiment of tunnel smoke venting at Gongjiaya tunnel, Shiman highway, the method of utilizing tunnel environmental monitoring facilities to coordinated control the open, close, and power setting of the blower was discussed.
出处
《消防科学与技术》
CAS
北大核心
2009年第9期646-648,共3页
Fire Science and Technology
关键词
隧道
疏散
排烟风机
联动控制
tunnel
evacuation
smoke vent
coordinated control
