不同城市服装店火灾荷载调查和置信度分析  

Fire load survey and confidence analysis of clothing shops in different cities

作　　者：何学超[1] 王经伟[1] 张文华[1] 邓玲[1] 

机构地区：[1]公安部四川消防研究所,四川成都610036

出　　处：《消防科学与技术》2012年第11期1219-1221,共3页Fire Science and Technology

基　　金：国家"十二五"科技支撑项目"高大综合性建筑及大型地下空间火灾防控技术研究"(2011BAK03B01);公安部应用创新计划项目"受限空间内燃烧特性及预测模拟研究"(2011YYCXSCXF161)

摘　　要：通过对国内5大区域代表性城市服装店火灾荷载的实地调查,统计分析了服装店的火灾荷载基础数据和火灾荷载密度的基本分布规律。结果表明,深圳和上海平均火灾荷载密度较大,其余依次为成都、沈阳和西安;火灾荷载密度平均值为566.6MJ/m2,最大为2 490MJ/m2,最小为140 MJ/m2,且火灾荷载调查结果能够达到90%置信度以上。Through the fire load survey of clothing shops in five representative regional cities of China, the basic fire load data and distribution law have been obtained. The results showed that the average fire load densities of clothing shops in Shanghai and Shenzhen are lager, followed by Chengdu, Shenyang and Xi＇an. The average fire load density is 566.6 MJ/m^2. The maxi- mum and minimum values are 2 490 MJ/m^2 and 140 MJ/m^2. Also the fire load survey results can achieve more than 90% confidence.

关 键 词：火灾荷载 服装店 置信度分析 

分 类 号：X913.4[环境科学与工程—安全科学] TU247.2[建筑科学—建筑设计及理论]