为了促进现行欧洲规范Eurocode 3推荐的组件法在中国钢结构节点性能分析中的应用,系统地介绍了组件法的基本思想、研究进展、分析方法及其在各国的应用,讨论了钢框架梁柱节点的承载力、转动刚度、转动能力和耗能能力等节点性能;根据研究的节点类型、荷载条件和节点性能指标,对近10多年来组件法在各国钢结构节点分析中的主要应用进行了分类总结;最后,指出了组件法在钢结构节点性能研究中存在的问题和不足,给出了未来研究工作的建议.%In order to promote the application of component method recommended by current Eurocode 3 in the analysis of behavior of joints in steel structures in China, authors gave a detailed introduction of basic idea, research development, analytical procedure and application of the component method at home and abroad. The behaviors of beam-to-column joints in steel frames such as bearing capacity, rotation stiffness, rotation capacity and energy dissipation capacity were discussed. Based on the joint types, loading condition and joint performance index, main applications of the component method in analysis of joints of steel structures in recent ten years were classified and summarized. Finally, the insufficiencies in research of component method for behavior of joints in steel structures were pointed out, and the suggestions to be investigated in the future were also provided.
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