MECHANICAL BEHAVIOR ANALYSIS ON STEEL PLATE JOINT OF CONCRETE-FILLED SQUARE STEEL TUBULAR COLUMN WITH SRC BEAM

摘要：

The mechanical behavior of a new steel plate joint consisting of concrete-filled square steel tubular column with SRC beam was studied by the finite element method.The result shows that the joint has excellent integrality,large initial stiffness,favorable ductility deformation and capability,and can easily transmitbeam moment.Also,the joint shows long yield platform and has very little fall of capacity after yield.Both panel zones and column show little deformation.In the damage process,plastic angle moves away from joint where brittle destruction is avoided.Thus,the joint has super seismic resistance performance.

关键词： mechanical behavior Joint hysteretic curve seismic performance

作者: J.S.Lei Y.S.Zou R.H.Wang Y.Yao

作者单位: College of Civil Engineering,Hunan University,Changsha,Hunan 410082,Chine School of Civil Engineenng and Architecture,Southwest university of Sclence and Technology,Mianyang,

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 232-235

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）