一起电缆井火灾事故的调查  

Fire investigation on a cable well fire

作　　者：刘海燕[1] 吴朝亮 

机构地区：[1]湖南省消防总队,湖南长沙410205 [2]益阳市消防支队,湖南益阳413000

出　　处：《消防科学与技术》2014年第4期461-463,共3页Fire Science and Technology

摘　　要：采用火灾现场勘验与计算机数值模拟相结合的方法,对一起电缆井火灾事故进行调查分析。通过现场询问了解了发现火灾、确认火灾及扑灭火灾的过程,通过初步勘验明确了弱电井内各层的烧损情况,细项勘验分析了起火点,专项勘验分析了起火原因。利用FDS建立了全尺寸火灾模型,对起火部位进行模拟验证,结果与现场勘验情况基本一致。Fire investigation on a through site reconnaissance and cable well fire was made numerical simulation. The process of fire identification and firefighting was obtained by requisition, the damage of each floor in cable well was obtained by preliminary inspection, fire origin by detail inspection, and fire cause by special inspection. Full--scale model was made by FDS and then simulation was made, the results were in accord- ance with site reconnaissance.

关 键 词：电缆 火灾调查 现场勘验 数值模拟 

分 类 号：X928.7[环境科学与工程—安全科学] TU998.12[建筑科学—市政工程]