【摘要】 为研究高层建筑内的人员疏散特性,在一幢高8层的公共建筑的楼梯间内开展人员疏散实验。根据摄像机记录的实验数据,分析楼梯间内人员疏散的现象特征。引入一种适用于楼梯间的多格子疏散模型模拟疏散过程,将实验结果与模拟结果进行对比验证。结果表明,模型的模拟结果基本符合实验结果。更多还原

【Abstract】 To study the characteristics of the evacuation process in the stairwell of high-rise building,we carried out an evacuation experiment in the stairwell of a high-rise building with 8 floors.According to the video data,we analyzed the characteristic of evacuation process in the stairwell.In addition,a Multigrid model for staircase evacuation was introduced to model the evacuation process in the stairwell,and the simulation results were compared to experiment results.It was indicated that the results of the model agree well with the experiment results.更多还原