摘要
钢结构的抗火研究,主要有试验研究和理论分析两种。钢结构抗火计算理论的发展分为3个阶段:单根构件分析、平面框架分析和钢框架结构整体分析。主要综述了后两个发展阶段中提出的钢框架结构在高温下的性能计算分析方法及其研究成果。
The study of the fire resistance of steel structures includes two main aspects: the experimental study and the theoretical analysis. The development of the analytical methods for evaluating the fire resistance of steel structures can be divided into three stages: isolated member analysis, plane steel frame analysis and complete steel structure analysis. This paper mainly sums up the analytical methods for evaluating the fire resistance of steel frame structures in the later two stages.
出处
《科技情报开发与经济》
2004年第12期193-196,共4页
Sci-Tech Information Development & Economy
关键词
钢框架结构
抗火
分析方法
steel frame structures
fire resistance
analytical methods