Microscopic dynamics of pedestrian evacuation

被引：159

作者：

Parisi, DR ^{[1
]}

Dorso, CO ^{[1
]}

机构：

[1] Univ Buenos Aires, Dept Fis, Fac Ciencias Exactas & Nat, RA-1428 Buenos Aires, DF, Argentina

来源：

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2005年 / 354卷

关键词：

panic evacuation; social force model; discrete pedestrian simulation;

D O I：

10.1016/j.physa.2005.02.040

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the present work, we studied the room evacuation problem using the social force model introduced by Helbing and coworkers. This model allows to explore different degree of panic. The 'faster is slower' effect induced by panic is analyzed. It can be explained in terms of increasing clogging delays probability which shows a strong correlation with certain structures that we call 'blocking clusters'. Also, the influence of the exit door size over the evacuation efficiency is briefly discussed. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：606 / 618

页数：13

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