摘要
针对商业综合体中人员疏散的滞留问题,探究人员安全疏散策略的引导作用。采用静态合作博弈论方法,进行路径优化。对某商业综合体典型区域从防火分区、疏散走道和疏散楼梯三方面进行人员疏散仿真模拟,对比人员安全引导疏散与传统疏散,结果表明优化后人员的疏散效率有显著提升;人员安全疏散引导人员从多个疏散出口进行逃生,在缓解了人员滞留问题的同时提高了在复杂环境中疏散出口的利用效率;博弈论路径优化明确了人员可选择逃生路径的数量,提高人员疏散效率。
Against the problem of retention during the commercial complex evacuation,the guiding role of personnel safety evacuation strategy was explored.Using static cooperative game theory,the path was optimized.The evacuation in the typical area of a com⁃mercial complex was simulated in points of fire compartmentation,evacuation path and evacuation stairs.The guiding role of person⁃nel safety evacuation and traditional evacuation were compared,and the results showed that the evacuation efficiency after the opti⁃mization is obviously improved;the personnel safety evacuation can guide people evacuate from multiple exits,which can ease per⁃sonnel retention and improve the utilization efficiency of exits un⁃der complex condition;path optimization of game theory shows the number of optional evacuation paths,and can improve the evacua⁃tion efficiency.
作者
郭万海
朱国庆
王湛
GUO Wan-hai;ZHU Guo-qing;WANG Zhan(Key Laboratory of Fire Safety in Urban Underground Space,Jiangsu Xuzhou 221116,China;Institute of Public Safe⁃ty and Fire,China University of Mining and Technology,Jiangsu Xuzhou 221116,China;The Key Laboratory of Ministry of Edu⁃cation on Gas and Fire,China University of Mining and Technolo⁃gy,Jiangsu Xuzhou 221116,China;Faculty of Safety Engineer⁃ing,China University of Mining and Technology,Jiangsu Xuzhou 221116,China)
出处
《消防科学与技术》
CAS
北大核心
2020年第4期482-486,共5页
Fire Science and Technology
基金
国家重点研发计划项目“公共安全风险防控与应急技术装备重点专项”(2016YFC0802900)。
关键词
商业综合体
火灾
安全疏散
commercial complex
fire
safety evacuation
