侧板加强式梁柱节点抗震性能研究  

Research on seismic behaviors of beam-column connections with side plate reinforced beam flanges

作　　者：黄艳[1] 刘新春[2] 

机构地区：[1]兰州石化职业技术学院土木工程系,兰州730060 [2]中国寰球工程公司,北京100029

出　　处：《建筑结构》2009年第2期28-30,共3页Building Structure

摘　　要：采用ANSYS软件建立了非线性有限元分析计算模型,对侧板加强式梁柱节点的抗震性能进行了研究,分析了侧板长度对连接性能的影响。结果表明,侧板加强节点滞回性能优于普通无侧板节点,节点承载力也大大提高。侧板加强节点滞回曲线稳定、饱满,这种连接表现出了较好的耗能能力。Utilizing the software ANSYS, the seismic performances of beam-column connections with side plate reinforced beam flanges are analyzed. The results show that, beam-column connections of steel structures with side plate reinforced beam flanges have better dissipative capacities, stabilized and fullness curves of cycle loading, also good performance and high bearing capacities.

关 键 词：侧板 梁柱刚性节点 滞回性能 有限元分析 

分 类 号：TU391[建筑科学—结构工程] U442.55[建筑科学—桥梁与隧道工程]