施工技术

2022, v.51;No.606(11) 65-72

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装配式钢结构带悬臂梁段梁柱连接节点研究进展
Research Progress of Prefabricated Steel Structures Beam-column Connection Joint with Cantilever Beam

时建华;韩明岚;张效禹;史震海;王燕;
SHI Jianhua;HAN Minglan;ZHANG Xiaoyu;SHI Zhenhai;WANG Yan;School of Civil Engineering,Qingdao University of Technology;School of Science,Qingdao University of Technology;Shandong Provincial Academy of Building Research Co.,Ltd.;

摘要(Abstract):

结合国内外研究现状,整理装配式结构中带悬臂梁段梁柱连接节点的相关研究,按照带悬臂梁段的传统梁柱连接节点、新型梁柱连接节点、削弱型及加强型节点与考虑楼板和填充墙组合作用的组合节点梳理研究内容,对各类节点的构造形式、设计方法和抗震性能进行阐述和总结,通过试验及有限元分析研究各构造参数对带悬臂梁段节点力学性能的影响,分析表明该节点形式具有装配程度高、抗震性能好等优点,并提出带悬臂梁段梁柱连接节点尚待解决的问题与未来研究工作展望。
Combining with the research status at home and abroad, the related research on beam-column connection joint with cantilever beam in prefabricated structure was sorted out according to the type of joint, including traditional beam-column connection joint with cantilever beam, new beam-column connection joint, reduced beam section and reinforced joint, and combined joint considering the combined action of floor and infill wall. The structural form, design method and seismic performance of various joints were described and summarized. The influence of structural parameters on the mechanical properties of the joint with cantilever beam is studied by test and finite element analysis. The analysis shows that the joint has the advantages of high assembly degree and good seismic performance. The problems to be solved and the prospect of future research work were proposed about beam-column connection joint with cantilever beam.

关键词(KeyWords): 装配式;钢结构;悬臂梁段;梁柱节点;绿色建筑
prefabricated;steel structure;cantilever beam;beam-column joint;green building

Abstract:

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基金项目(Foundation): 国家自然科学基金面上项目(52078258)

作者(Authors): 时建华;韩明岚;张效禹;史震海;王燕;
SHI Jianhua;HAN Minglan;ZHANG Xiaoyu;SHI Zhenhai;WANG Yan;School of Civil Engineering,Qingdao University of Technology;School of Science,Qingdao University of Technology;Shandong Provincial Academy of Building Research Co.,Ltd.;

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