摘要
地铁火灾事故是地铁危害损失最大的事故之一。从火灾情况下乘客行为规律分析入手,运用计算机仿真技术,建立了基于乘客疏散的仿真模型。应用研发的乘客疏散仿真程序(SUBFE),对案例车站乘客疏散的时间影响进行了仿真定量分析。给出疏散2500名乘客相关的楼梯宽度、闸机和出口条件布设的技术要求。
Fire accident is one of the largest disasters that cause great loss of lives and property in subway operation. After analyzing passenger ＇s psychological behavior and their movement laws in a status of fire accident, an emulational model for passenger evacuation is conceived and a SUBFE （Subway Fire Evacuation） program is made up for the quantitative study of time influence in a procedure of passengers ＇ evacuation, The technical requirements and some parameters are discussed in detail in a supposed condition of 2 500 passengers＇ evacuation, such as the number and width of stairs, the technical requirement for toll gate, the exit locations of subway station, etc.
出处
《城市轨道交通研究》
北大核心
2009年第6期30-32,39,共4页
Urban Mass Transit
关键词
地铁
火灾
乘客疏散
仿真分析
subway
fire accident
passengers evacuation
simulation analysis
