摘要
运用较为成熟的羽流温度计算模型,计算钢结构所处环境的温度,以此来判断钢结构是否需要防火保护。进而提出根据可能的火源情况来判断钢结构保护的区域方法,以达到防火有效性和经济性的统一。
Based on some universal fire models, the temperature around steel structure was calculated. Thereby, the necessary of fire protection for steel structure can be estimated. According to this method, the area to be protected can be predicted based on potential fire scenario. Thus the unity between the validity and economical efficiency of fire protection could be achieved.
出处
《钢结构》
2010年第2期77-78,69,共3页
Steel Construction
基金
建设部软科学研究项目资助(2007-K3-11)
关键词
钢结构
防火
羽流
经济性
steel structure
fire protection
fire plume
economical efficiency
