Comparative Analysis on Seismic Performance of Steel Frame with Different Forms of symmetric enhanced nodes

摘要：

　　Based on node test and finite element analysis results of four different structural form enhanced nodes,failure modes,hysteretic behavior,bearing capacity,ductility and energy dissipation capacity of nodes are analyzed comprehensively and comparatively for more in-depth exploration about the seismic performance of symmetric enhanced nodes.The results showed that all the symmetric enhanced nodes have full hysteretic curve and energy dissipation capacity.On the whole,The flange-plate reinforced node exhibit better seismic performance.

关键词： steel frame enhanced nodes cyclic loading test finite element analysis seismic performance

作者: Dong li-ting Wang Yan

作者单位: Qingdao Technological University,Qingdao 266033,China

会议类型: 国际会议

会议名称: 2013 International Conference on Advanced Engineering Materials and Architecture Sciences(2013先进工程材料与建筑科学国际会议)(ICAEMAS 2013)

会议地点: 西安

会议语种:英文

页码: 236-240

在线出版日期: 2013-07-27（万方平台首次上网日期，不代表论文的发表时间）