基于数值仿真的地铁站人员疏散  

Evacuation of subway based on numerical simulations

作　　者：李胜利[1] 魏东[1] 梁强[1] 

机构地区：[1]中国人民武装警察部队学院,河北廊坊065000

出　　处：《消防科学与技术》2012年第2期149-152,共4页Fire Science and Technology

基　　金：公安部应用创新计划项目(2010YYCXWJXY123);国家科技支撑计划项目(2006BAK08B02)

摘　　要：通过对北京多个地铁站的现场调查,得出地铁站人员组成特点,在此基础上采用BuildingEXODUS数值数值模拟某地铁站的17个疏散场景,分析疏散人数、疏散通道状态、恐慌、不利场景、弱势群体、障碍等对疏散时间的影响。得出了地铁站在设计、日常管理和疏散引导方面的疏散对策。结论对地铁站设计和运营管理具有一定的指导意义。The compositional characteristics of subway passen- gers were obtained through field survey of several subway stations in Beijing. Based on the data obtained, BuildingEXODUS was utilized to numerically simulate 17 evacuation scenarios of a subway station. Influences of evacuation number, evacuation path situation, panic, unfavorable scenario, vulnerable groups, and barriers to the evacuation time were analyzed. Strategies a- bout the design of subway station, daily management and evac- uation guide were concluded. The conclusions can provide reference for subway design and operations management.

关 键 词：地铁 数值模拟 BuildingEXODUS 疏散 

分 类 号：X951[环境科学与工程—安全科学] X913.4