大型超市人员密度的初步调查  

Preliminary investigation for occupant density in large supermarket

作　　者：游宇航[1] 李元洲[1] 周吉伟[1] 陈劲松[2] 王浩波[1] 彭伟[1] 霍然[1] 

机构地区：[1]中国科学技术大学火灾科学国家重点实验室,安徽合肥230027 [2]安徽省建筑设计研究院,安徽合肥230001

出　　处：《消防科学与技术》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)

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.

关 键 词：大型超市 人员密度 功能分区 疏散 

分 类 号：X913[环境科学与工程—安全科学] TU247.2[建筑科学—建筑设计及理论]