Platform screen doors on emergency evacuation in underground railway stations

被引：41

作者：

Qu, L. ^{[1
]}

Chow, W. K. ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Dept Bldg Serv Engn, Res Ctr Fire Engn, Area Strength Fire Safety Engn, Kowloon, Hong Kong, Peoples R China

来源：

TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY | 2012年 / 30卷

关键词：

Platform screen doors (PSDs); Evacuation; Passenger flow; Subway station; SUBWAY; SYSTEM;

D O I：

10.1016/j.tust.2011.09.003

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Platform screen door (PSD) systems are starting to be popular in underground railway stations. However, there is a concern that PSDs would affect passenger movement during emergency, particularly during rush hours. In this paper, the effect of PSDs on emergency evacuation under crowded conditions will be studied. The characteristics of passenger flow in crowded subway stations in Hong Kong are surveyed. Evacuation times under different passenger loadings from a train vehicle are estimated by empirical equations using the data collected from the survey. Several scenarios with different opening conditions of PSD are considered. Results are useful for working out emergency evacuation strategies for crowded subway stations. (c) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1 / 9

页数：9

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