摘要
介绍了套筒连接方钢管混凝土柱和钢梁的新型半刚性节点形式特点,通过ABAQUS有限元模拟循环加载方式,分析了此节点在改变套筒厚度下的节点受力机理,研究了此类节点的滞回曲线与骨架曲线等,得到了该节点的抗震性能。
In this paper, a new type of semi-rigid joint of concrete-filled square steel tubular column and steel beam is proposed. The ABAQUS finite element simulation method is used to analyze the stress mechanism of the node under the thickness of the sleeve. The hyster“ skeleton curve of such nodes are studied to study the seismic performance of such nodes.
出处
《山西建筑》
2017年第10期33-35,共3页
Shanxi Architecture
基金
国家自然科学青年基金:新型方钢管混凝土柱-钢梁半刚性节点受力性能研究(51408106)
黑龙江省博士后资助项目:塔式锅炉抗连续性倒塌性能研究(LBH-Z13210)
关键词
方钢管混凝土
半刚性节点
抗震性能
ABAQUS
concrete-filled square steel tubes, semi-rigid joint, seismic behavior, ABAQUS
