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分析了发生火灾后城市轨道交通车站人员安全疏散的基本条件,在此基础上提出了火灾中人员安全疏散可利用时间的影响因素。应用疏散仿真软件MassEgress对轨道交通车站人员疏散过程进行仿真模拟,分析各因素对疏散效率的影响程度,从而提出人员安全疏散的相关措施。
The basic conditions for safe evacuation of urban rail transit stations after a fire have been analyzed. Based on the analysis, the influencing factors of the available time of evacuation of fire safety personnel are proposed. The evacuation simulation software MassEgress is used to simulate the evacuation process of rail transit station personnel, and the impact of various factors on evacuation efficiency is analyzed. Relevant measures to evacuate personnel are proposed.