全尺寸墙角火实验中木工板表面火蔓延研究  

Surface Flame Spread of Blockboard Lining in a Room Corner Fire Test

作　　者：张和平[1] 王蔚[1] 杨昀[1] 徐亮[1] 

机构地区：[1]中国科学技术大学火灾科学国家重点实验室,合肥230027

出　　处：《燃烧科学与技术》2004年第6期506-510,共5页Journal of Combustion Science and Technology

基　　金：国家自然科学基金资助项目(50076041;50323005);国家重点基础研究专项经费资助项目(2001CB409603);国家自然科学基金重大国际合作研究项目(50320120156);安徽省自然科学基金资助项目(01045407).

摘　　要：对木工板表面火蔓延进行了全尺寸墙角火实验研究,实验是在符合ISO9705标准的ISOROOM全尺寸实验装置内进行.通过测量材料表面的温度来研究火蔓延的情况,同时还将火蔓延与火灾过程中的重要参数如热释放速率、热流密度和室内温度等进行了比较,分析了相互之间的关系.研究结果为火灾安全设计和计算机数值模拟提供了实验依据.Surface flame spread of the blockboard lining was studied in a full-scale room in accordance with ISO 9705 standard. This research was carried on by measuring the surface temperature of the lining. Some key fire parameters, such as heat release rate, heat flux, room temperatures etc, were also performed and compared with the flame spread. The relationships among these parameters were analyzed. The experimental data and conclusions were beneficial to the development of fire safety design and numerical simulation.

关 键 词：墙角火实验 木工板 火蔓延 热释放速率 

分 类 号：X45[环境科学与工程—灾害防治] TU56[建筑科学—建筑技术科学]