Study on Evacuation Evaluation in Subway Fire Based on Pedestrian Simulation Technology

被引：8
|
作者：
Chen, Yanyan [1 ]
Cai, Yiwen [1 ]
Li, Pingpu [2 ]
Zhang, Guanghou [3 ]
机构：
[1] Beijing Univ Technol, Transportat Res Ctr, Beijing 100124, Peoples R China
[2] Beijing Gen Municipal Engn Design & Res Inst, Beijing 100082, Peoples R China
[3] Inst Comprehens Transportat Natl Dev & Reform Com, Beijing 100038, Peoples R China
来源：
MATHEMATICAL PROBLEMS IN ENGINEERING | 2015年 / 2015卷
关键词：
MODEL; SAFETY; SYSTEM; REAL;
D O I：
10.1155/2015/357945
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In order to improve the ability to evacuate from subway fire in subway's planning, design, operation, and maintenance stages, a simulation model of pedestrians' evacuation process in subway fire was established based on Legion and FDS software. It can truly reflect the dynamic effects of the fire environment on subway station evacuation. Then dynamic evaluation indicators systems were established from the point of survival index, security risk index, effectiveness index, and orderliness index. In order to help decision makers to identify the most appropriate plan, matter-element analysis (MEA) was used to rate different plans. At last a case study of Songjiazhuang (SJZ) station was provided to test the effectiveness and practicability of the evaluation method.
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收藏
页数：9
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