中外建筑钢结构防火设计规范对比分析

Comparative Analysis on Fire Protection Design Codes of Steel Structure in Buildings between Chinese and Foreign Countries

随着“一带一路”的推进,深入研究国内外防火设计规范之间的差异,对于设计人员做好针对性的防火设计,有着越来越重要的意义。本文的研究内容包括中外钢结构防火规范理论依据,概率模型,可靠度和互换性及适用范围的介绍及构件实例耐火计算对比及分析,并对高温下构件的设计抗力的差异进行对比分析。

With further implementation of“Belt and Road”policy,it becomes more and more significant for designers to carry out a thorough study of the differences between domestic and foreign fire protection design codes so as to enhance the specific fire protection design.The primary research content of this article includes the theoretical basis,probability models,introduction of reliability,interchangeability,and applicable scope of Chinese and foreign fire safety code of steel structure,comparison and analysis of fire resistance calculation of components,as well as comparative analysis of the difference of design resistant force of components at high temperatures.