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为解决传统钢框架梁柱节点震后易发生脆性破坏的问题,国内外学者做了诸多的研究,文中综述了国内外新型钢框架梁柱节点的研究现状,围绕梁端削弱式节点、梁端加强式节点和其他类型的节点的构造形式及其相应的研究进展进行详细评述。最后提出了一种新型钢框架梁柱节点,并对该节点开展抗震性能和设计方法研究的展望。
In order to solve the problem of brittle failure of traditional steel frame beam-column joints after earthquake, lots of researches have been done by domestic and foreign scholars. The research status of the new type beam-column joints at home and abroad are summarized. Strengthen the node and other types of node structure and the corresponding research progress in detail. Finally, a new type of steel frame beam-column joint is proposed, and the prospect of seismic performance and design method of the joint is proposed.