摘要
根据中华人民共和国公安部郭铁男主编的《中国消防手册》第三卷第三篇《建筑防火设计》提供的火灾统计资料:"火灾中被烟气直接熏死的人数为火灾中总死亡人数的3/4"。说明执行了防排烟设计规范仍然保证不了火灾时的安全疏散。这与笔者40年来对防排烟方面的理论研究结论不谋而合。据此对新旧规范作了分析。
According to the fire statistics provided by the third chapter of ＂building fire design＂, volume 3 of the fireprotection handbook of China, edited by guo tienan, ministry of public security of the People＇s Republic of China, ＂the number ofpeople directly fumigated by smoke in a fire is 3/4 of the total number of deaths in a fire. It shows that the implementation ofsmoke control design specifications still cannot guarantee the safe evacuation in fire. This is consistent with the author＇s 40 yearsof theoretical research on smoke control and exhaust. The new and old specifications are analyzed accordingly.
作者
刘朝贤
Liu Chaoxian(China Southwest Architectural Design and Research Institute Co.,Ltd,Chengdu,610041)
出处
《制冷与空调（四川）》
2018年第5期483-493,共11页
Refrigeration and Air Conditioning
关键词
同时开启门的数量N1('n’)
激活
节制
当量法
谋略
simultaneously open the number of doors N1 （＇n＇）
activation
moderation
equivalence method
strategy
