某地铁换乘站火灾情况下人员疏散模拟分析

Personnel evacuation simulation analysis of the metro transfer station under fire situation

针对地铁换乘站在火灾情况下人员是否能够及时逃生的问题,采用人员疏散模拟软件Pathfinder对某大型地铁换乘站进行火灾时人员疏散的模拟。在站厅南部楼梯处发生行李火灾的火灾场景下,楼梯将被停止使用,运用疏散仿真软件得到人员安全疏散时间情况,同时合理优化人员逃生路径,提高疏散效率,满足规范要求。

For if the people can evacuate timely in case of catching fire in the metro transfer station, the evacuation simulation software Pathfinder was applied to simulate the personnel evac uation under the fire condition in the metro transfer station. In southern station hall stair place, under the fire scenario of a luggage fire, stair will be stopped to use, personnel safety evacuation time was obtained by simulation software, personnel es cape route was optimized at the same time to improve the efficiency of evacuation and meet the national regulations requirements.