河南省普通小型住宅卧室活动火灾荷载调查与统计  

Survey and statistical analysis of live fire loads of small residential building bedrooms in Henan province

作　　者：樊友景[1] 张猛[1] 李天[1] 薛亚辉[1] 程川 

机构地区：[1]郑州大学土木工程学院,河南郑州450001 [2]四川省兴旺建设监理有限公司,四川成都610045

出　　处：《四川建筑科学研究》2009年第6期72-75,共4页Sichuan Building Science

基　　金：国家"十五"科技攻关项目"住宅建筑体系与工程质量保障关键技术"资助项目(2002BA806B-4-3)E-mail:[e-mail]

摘　　要：对郑州市及河南省的一些中小城镇地区880户住宅进行调查统计,得到1770组卧室面积及家电家具重量、材质等数据信息,从中随机抽取50组普通小型住宅卧室(面积小于20 m2),计算出卧室活动火灾荷载,并进行统计分析。结果表明:鉴于住户个人喜好和家具材质的不同,普通小型住宅卧室活动火灾荷载密度差异比较大,但一般情况下,小型卧室活动火灾荷载密度服从正态分布。设计计算时,可取典型小卧室活动火灾荷载密度为872.79 M J/m2,该值具有95%的保证率。About 880 dwelling houses were investigated in Zhengzhou city and some mid to small towns in Henan province. According to the results of investigation, 1770 groups of data were obtained, which contained the information of bedroom area, household appliances＇ and furniture＇s weight and material property. Some 50 groups of samples were taken at random from the above data,to calculate live fire load in the small bedrooms, which areas were less than 20 m^2. The statistical results indicated that, bedroom live fire load density varies largely with inhabitant＇s habit and furniture＇s material property. In general, the small bedroom llve fire load density is submitting to normal distribution and can be assigned for 872.79 MJ/m^2 during design calculation,which factor of assurance is 95%.

关 键 词：小型住宅卧室 活动火灾荷载密度 统计分析 

分 类 号：TK12[动力工程及工程热物理—工程热物理] TU972[动力工程及工程热物理—热能工程]