作　　者： ; ;

机构地区： 华南理工大学建筑学院

出　　处： 《科技情报开发与经济》 2003年第9期157-159,共3页

摘　　要： 钢结构是工程实际中应用广泛的结构形式,具有强度高、自重轻、可利用空间大等优点,但其耐火性较差,因此钢结构的抗火性能研究是重要的课题之一。文章综述了国内外有关钢结构抗火研究的主要试验结果和理论研究成果,总结了现有的结构抗火设计理论、计算方法及其工程应用。 Steel structure, which has many advantages such as higher strength, lighter self-weight and bigger usable space, is widely applied in engineering practices. However the fire-resistance of steel structure is low, so the investigation of mechanical behaviors of steel structure in fire conditions is one of important subjects. This paper sums up the main experimental results and theoretical research payoffs of steel structure under fire conditions, and reviews the fire-resistance design theories, calculation methods and engineering applications of current steel structure.

关 键 词： 钢结构 防火设计 计算方法

领　　域： [建筑科学]