摘要
地铁属于地下人员密集场所,万一发生火灾或者是人为纵火,对于较大的人流来说是非常危险的。地铁火灾自动报警系统,通风与空气调节系统,防烟、排烟与事故通风系统,照明与疏散照明系统,疏散指示系统的工作效果、可靠性及联动状况,是地铁火灾工况时人员顺利应急疏散的关键。根据《城市轨道交通试运营前安全评价规范》(AQ8007-2013),为地铁试运营前采用现场热烟测试方法,对城地铁防灾系统安全性进行检测和评价。
The subway is a place with dense underground personnel.In case of fire or arson,it is very dangerous for a large crowd.The working effect,reliability and linkage status of subway fire detection and alarm system,ventilation and smoke exhaust system,accident lighting,evacuation channels and evacuation instructions are the keys to the smooth emergency evacuation of personnel during subway fire conditions.According to the"Code for Safety Evaluation before Urban Rail Transit Trial Operation"(AQ8007-2013),the on-site hot smoke test method was adopted for the metro trial operation to test and evaluate the safety of the urban metro disaster prevention system.
作者
郑大翔
Zheng Daxiang(Fujian Metallurgical Industry Design Institute Co.,Ltd.,Fuzhou 350011,Fujian)
出处
《福建冶金》
2020年第6期51-54,共4页
Fujian Metallurgy
关键词
热烟测试
站厅火灾
送风排烟
应急疏散
hot smoke test
station hall fire
air supply and exhaust smoke
emergency evacuation