Occupants' behavior of going with the crowd based on cellular automata occupant evacuation model

被引:59
|
作者
Zhao, Daoliang [1 ,2 ]
Yang, Lizhong [2 ]
Li, Jian [2 ]
机构
[1] Shanghai Inst Technol, Sch Construct & Safety Engn, Shanghai 200235, Peoples R China
[2] Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230026, Anhui, Peoples R China
关键词
psychology; behavior; emergency management; going with the crowd; occupant evacuation; cellular automata;
D O I
10.1016/j.physa.2008.02.042
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Occupant behavior which is very complex affects evacuation efficiency and route choice a lot. The psychology and behavior of going with the crowd is very common in daily life and also in occupant evacuation. In this paper, a two-dimensional Cellular Automata model is applied to simulate the process of evacuation considering the psychology of going with the crowd with different room structure or occupant density. The psychology of going with the crowd (the abbreviation is GWC) is classified into directional GWC (DGWC) and spatial GWC (SGWC). The influence of two such kinds of psychology on occupant evacuation is discussed in order to provide some useful guidance on the emergency management of evacuation. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码:3708 / 3718
页数:11
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