摘要
通过对某大型超市在一段时间内出口和入口人流量的调查,得出了超市内的人员流动特点是在一段时间内保持动态平衡,其稳定值随时间变化。通过对超市内各功能分区人员密度的调查,得出了在平时情况下超市内人员密度约0.22人/m^2,推荐取0.28~0.38人/m^2。
By investigation for the occupant amount via exit and entrance of large supermarket during a period of time, the occupant flow character was keeping dynamic balance during a period of time, and the steady value changed with time. By investigation for the occupant density of every performance areas in large supermarket, the occupant density in large supermarket at ordinary time was 0. 22 person/m^2, and 0. 28- 0. 38 person/m2 was recommended conservatively as a more safety estimate. It could be referenced for the design of fire safety engineering in large supermarket.
出处
《消防科学与技术》
CAS
2007年第4期360-362,共3页
Fire Science and Technology
基金
国家科技攻关项目(2004BA803B03)
关键词
大型超市
人员密度
功能分区
疏散
large supermarket
occupant density
performance area