中美钢结构设计规范节点域截面验算对比

Comparison of section checking joint connection in Chinese and American steel structure codes

从节点连接区域梁柱截面验算方面着手,通过分别对比中美规范关于梁柱节点中柱腹板的局部屈服强度、局部屈曲强度、梁受拉翼缘处柱翼缘的局部屈服强度、节点域强度验算相关规定的主要差异,得出一些有益于工程的结论,可为我国今后修订钢结构设计规范提供参考。

According to Chinese standard standard for design of steel structures and the American standard specification for structural steel buildings,comparison of the local yield strength and local buckling strength of the column web of the beam-column joints,the local yield strength of the column flanges at the beam tension flanges,and the main differences in the relevant provisions of the joint domain strength check calculations,it can be concluded that some benefits are beneficial to the engineering,the conclusion of this article can provide a reference for my country’s future revision of steel structure design codes.