基于STEPS的音乐厅人员疏散模拟研究  

STEPS-based simulation of concert hall crowd evacuation

作　　者：李大燕[1,2,3] 朱国庆[1,2,3] LI Da-yan ZHU Guo-qing(School of Safety Engineering, China University of Mining and Technology, Jiangsu Xuzhou 221116, China Key Laboratory of Gas and Fire Control for Coal Mines, China University of Mining and Technology, Jiangsu Xuzhou 221116, China Fire Research Institute, China University of Mining and Technology, Jiangsu Xuzhou 221116, China)

机构地区：[1]中国矿业大学安全工程学院,江苏徐州221116 [2]中国矿业大学煤矿瓦斯与火灾防治教育部重点实验室,江苏徐州221116 [3]中国矿业大学消防工程研究所,江苏徐州221116

出　　处：《消防科学与技术》2016年第8期1080-1083,共4页Fire Science and Technology

基　　金：江苏省自然科学基金项目(BK20131117);江苏高校优势学科建设工程项目(PAPD)

摘　　要：介绍元胞自动机理论和STEPS软件。研究音乐厅人员疏散的设计,运用STEPS软件,分析火灾导致某安全出口失效的情况下音乐厅人员疏散过程,分析其他安全出口的利用率。模拟结果显示,安全出口利用不均衡,人员在疏散楼梯口以及个别直通室外的安全出口发生拥堵。建议增大安全出口宽度,合理分流,统筹疏散;制定完善的管理制度和维护措施。将STEPS模拟结果与Pathfinder模拟结果进行对比,模拟结果基本一致。The cellular automata theory and STEPS software were introduced,and the concert hall evacuation design was researched.The evacuation simulation software STEPS was used to study evacuation of Concert Hall with disabled emergency exits on fire and utilization of other emergency exits.Simulation results showed that the exit using was unbalanced,and the personnel in the emergency stairway exit as well as some of the emergency exits through outside may crowd.Therefore,it is suggested that the safety exit should be widen along with reasonable distribute and comprehensive evacuate,and the perfect management system and maintenance measures should be formulated.The results of STEPS simulation were compared with Pathfinder simulation,and the simulation results were roughly the same.

关 键 词：元胞自动机 STEPS 音乐厅 人员疏散 疏散模拟 建筑防火 

分 类 号：X913.4[环境科学与工程—安全科学] TU242.2[建筑科学—建筑设计及理论]