Modeling, simulation and analysis of the evacuation process on stairs in a multi-floor classroom building of a primary school

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• 作者：Wenhang Li^a ; ^b ; Yi Li^c ; Ping Yu^d ; Jianhua Gong^a ; ^b ; ^{gongjh@radi.ac.cn} ; Shen Shen^a ; ^b ; Lin Huang^a ; ^b ; Jianming Liang^a ; ^b
• 关键词：Staircase evacuation modeling ; A stair-unit model ; Multi-floor classroom building ; Primary school
• 刊名：Physica A: Statistical Mechanics and its Applications
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：469
• 期：Complete
• 页码：157-172
• 全文大小：2874 K
• 卷排序：469

文摘

A stair-unit model was proposed to depict the topologies of a stairwell. The simulated process was compared with a real evacuation drill. Qualitative and quantitative consistencies were achieved. Congestion is one of the main reasons for the increase in evacuation time on stairs. A preferred layout is one where a building has classrooms with the same grade.