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。
To study the characteristics of the evacuation process in the stairwell of high-rise building, we carried out an evacua- tion experiment in the stairwell of a high-rise building with 8 floors. According to the video data, we analyzed the character- istic of evacuation process in the stairwell. In addition, a Multi- grid 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.
出处
《消防科学与技术》
CAS
北大核心
2012年第6期571-574,共4页
Fire Science and Technology
基金
国家973项目(2012cb719705)
国家自然科学基金项目(91024025)
