某体育馆火灾安全风险评估

Fire risk assessment on a stadium

以某体育馆为研究对象,分析该体育馆存在的局部防火分区面积过大和局部疏散距离过长的消防安全问题。采用FDS和Pathfinder对该体育馆的消防设计进行了火灾风险评估。模拟结果显示,该体育馆在排烟系统和自动灭火系统均失效的情况下,体育馆内人员不能在安全疏散时间内疏散完毕。在综合模拟结果与该体育馆现有消防设施的基础上,提出了加强消防安全的建议。

A stadium was taken as the research object,whose partial fire compartment area and evacuation distance were substandard.FDS and Pathfinder have been used to study the fire risk assessment of the stadium.Results showed that in the stadium,when the mechanical exhaust system and automatic fire extinguishing system failed, personnel safety evacuation couldn’t finish within the ASET.On the basis of the existing fire-fighting equipment,suggestions strengthening the fire safety have been put forward.