避难层停留时间对超高层建筑人员疏散的影响

Effect of residence time of refuge floor on evacuation process of super high-rise building

针对超高层建筑中人员不同年龄层次、特征、性别要求,在上海中心大厦人员疏散实验的基础上,通过记录人体在长距离楼梯疏散过程中体能、血压及心率的变化,与避难层停留时间作对比分析,研究不同特征人员适合的疏散方式,如通过楼梯疏散的层数,是直接疏散到底还是下行到避难层停留后继续下行等。一系列数据结果分析可以为超高层建筑人员疏散提供参考。

According to the different age,characteristics and gender requirements of the super high buildings,based on the evacuation experiments of the high-rise buildings in Shanghai center,record the changes of physical,blood pressure and heart rate during the long distance evacuation process,and compare the time of evacuation with the refuge layer to find out what kind of people are suitable to evacuate the floors through the stairs.Whether direct evacuation,or how long to stay in the refuge floor,a series of data analysis results will be of great help to the evacuation of super highrise buildings.