Study on evacuation in subway transfer station fire by STEPS

摘要：

　　In this paper,the highly effective three dimensional evacuation software STEPS (simulation of Transient Evacuation and Pedestrian movements) is used to calculate the required safe evacuation time (RSET) under different conditions in a subway transfer station.Several scenarios has been designed where fire happed at a certain location and smoke propagation condition has been simulated in advance.Then the processes of evacuation is analyzed and that whether they are safe evacuations or not is determined.It has been found that the stairs toward the lobby floor on both sides of the platform are bottlenecks of evacuation.Some advices about evacuation are given finally for reduce the evacuation period.

关键词： STEPS evacuation simulation subway transfer station

作者: LI Yanfeng SUN Xiaolong FENG Xiao WANG Chao LI Junmei

作者单位: The Key Laboratory of Urban Security and Disaster Engineering,Beijing University of Technology,Beijing 100124,China

会议类型: 国际会议

会议名称: 2012 International Symposium on Safety Science and Technology (2012安全科学与技术国际会议)

会议地点: 南京

会议语种:英文

页码: 735-740

在线出版日期: 2012-10-23（万方平台首次上网日期，不代表论文的发表时间）