Study on Experiment and Numerical Simulation of Evacuation from a Classroom under Emergent Conditions

摘要：

Students evacuation process in a classroom is studied by experiment and pathfinder numerical simulation. By contrast, the simulation results agree with the experiment results quite well. It is superior to study evacuation time by Cb which is the result of dividing the total number of evacuation time by exit width, and there is a nonlinear relationship between Cb and evacuation time. It is improper that the more occupants choose the same exit, the longer the exit evacuation time will be. Gender differences also influence evacuation time. Effective evacuation guidance is very important in emergent evacuation.

关键词： evacuation experiment pathfinder occupant density exit width

作者: FANG Tingyong YU Jufen WU Bangben HUANG Feng

作者单位: Engineering Research Center of Buildings Energy-efficient Control and Evaluation, Ministry of Education,Hefei 230022, Anhui, China

会议类型: 国际会议

会议名称: The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)

会议地点: 杭州

会议语种:英文

页码: 517-523

在线出版日期: 2010-10-26（万方平台首次上网日期，不代表论文的发表时间）