摘要
利用锥形量热仪对木荷、茶树、火力楠、女贞、石楠、枇杷、马尾松和杉木等树种的燃烧性进行了测定 ,比较了8个树种的抗火能力 ,并分析了常用防火树种木荷鲜叶和落叶燃烧的热量、CO2 和CO释放过程 .结果表明 ,木荷鲜叶与落叶均不易燃烧 ,茶树、木荷和火力楠的抗火能力强 ,适宜于作防火林带树种 .
The study addresses the fire behavior of nine tree species. The application of cone calorimeter for the assessment of the thermal characteristics of leaves and their comparison with thermogravimetry and heat release rate are the central points of this research. The study also analyzes the process of carbon dioxide and carbonic oxide release of Schima superba. The results show that \%S. superba, Michelia macclurei\% and \%Camellia oleifera\% are suitable to the fuelbreaks.
出处
《北京林业大学学报》
CAS
CSCD
北大核心
2001年第1期48-51,共4页
Journal of Beijing Forestry University
基金
"九五"国家攻关专题!"森林火灾综合防御技术研究"(96 0 2 0 0 10 4)资助
关键词
锥形量热仪
阻火性
防火树种
cone calorimeter, fire resistance, fire resistance tree species
