摘要
装配式混凝土框架结构在国内外应用广泛,历史震害调查表明装配式框架结构抗震性能取决于构件的连接节点。通过对国内外关于装配式混凝土框架节点抗震性能的研究进展的总结,梳理了装配式混凝土框架节点的常用连接类型、构造形式以及抗震试验结果;简要回顾了梁-梁节点、柱-柱节点、梁-板节点抗震性能的研究成果;重点指出各种梁-柱节点连接形式的优缺点和改进方法;对装配式混凝土框架结构连接节点有待深入研究的问题给予探讨。
Prefabricated concrete frame structures have been widely used and received a lot of attention from home and aboard scholars.Seismic damage investigations show that the seismic performance of prefabricated frame structures depends on the connection joints.The paper reviewed the research progress on the seismic performance of the connection joints of prefabricated concrete frame structures at home and aboard.The common used connection types,configurations and seismic test results of the connection joints were reviewed.A brief review on the seismic performance of beam-beam joints,column-column joints and beam-slab joints was proposed.The advantages,disadvantages and improving method of several configurations of the beam-column joints were pointed out.Finally,the further issues of the connection joints of the prefabricated concrete frame structures were discussed.
作者
高培楠
邓扬
李爱群
鲁凤勇
GAO Peinan;DENG Yang;LI Aiqun;LU Fengyong(Beijing University of Civil Engineering and Architecture,Beijing 100044,China;Architects&Engineers Co.,Ltd.of Southeast University,Nanjing 210096,China)
出处
《工业建筑》
CSCD
北大核心
2021年第2期171-185,152,共16页
Industrial Construction
基金
国家重点研发计划课题(2017YFC0703600)
国家自然科学基金(51878027)
北京市教委青年拔尖人才培育计划(CIT&TCD201904060)
北京市教委科技项目(KM201910016013)。
关键词
装配式混凝土结构
框架结构
梁-柱节点
延性
抗震性能
prefabricated concrete structure
frame structure
beam-column joint
ductility
seismic performance
