人员疏散动力学模型

Evacuation dynamics model

建立人员疏散动力学模型,认为人群的移动速度取决于位于人群前面和后面的人的移动速度,以及行人本身想要移动的积极性。于2011年春节期间在杭州火车站进行了一个关于拥挤人群疏散的研究,研究表明拥挤人群的最大人员密度和每个人最快的移动速度分别是2.75人/m2和1.54 m/s。在此基础上合理化人员疏散动力学模型,并进行敏感性分析。

The evacuation dynamics model was built,and it was believed that the crowd speed depends on the speed of people in front of and behind the crowd,as well as people＇s enthusiasm to move.A study of crowd evacuation was carried out during the Spring Festival 2011 at Hangzhou train station,and the research showed that the maximum density was 2.75 person/m2,and the fastest speed was 1.54 m/s.Based on the study the evacuation dynamics model was rationalized,and the sensitivity analysis was performed.