Experimental study on small group behavior and crowd dynamics in a tall office building evacuation

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• 作者：Yaping Ma^a ; Lihua Li^a ; ^b ; Hui Zhang^a ; ^{zhhui@mail.tsinghua.edu.cn} ; Tao Chen^a
• 关键词：Evacuation ; Small group behavior ; Crowd dynamics ; Emergency management
• 刊名：Physica A: Statistical Mechanics and its Applications
• 出版年：2017
• 出版时间：1 May 2017
• 年：2017
• 卷：473
• 期：Complete
• 页码：488-500
• 全文大小：3133 K
• 卷排序：473

文摘

Experiments considering different social relations are conducted in a tall office building. Space-time features, speed characteristics and density-speed relations for each experiment are analyzed. Speed discrepancies for each pair and impacts of small groups on flow are discussed. Small groups make positive or negative impacts on crowd dynamics with depending on the competitive mechanism.