Elastic Seismic Response of Steel-Concrete Composite Frames with Partial Interaction

被引：1
|
作者：
Duan, Jinxi [1 ]
Shen, Z. [1 ]
机构：
[1] Natl Univ Def Technol, Dept Civil Engn, Coll Mil Basic Educ, Changsha 410072, Hunan, Peoples R China
来源：
MATERIALS, MECHANICAL ENGINEERING AND MANUFACTURE, PTS 1-3 | 2013年 / 268-270卷
关键词：
Composite Frame; Interlayer Slip; Dynamic Characteristic; End Shear Restraint; Elastic Seismic Response; BEAMS;
D O I：
10.4028/www.scientific.net/AMM.268-270.729
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The finite element formulations of steel-concrete composite (SCC) beams considering interlayer slip with end shear restraint is established. Elastic seismic response of SCC frame structures under different shear connection stiffness and slip boundary conditions are examined. The influences of the shear connection stiffness and the slip boundary condition on elastic seismic response are analyzed. With the shear connection stiffness increasing, the free vibration frequencies increase and the seismic responses decrease. The natural vibration properties of SCC frame structures and seismic responses are also significantly affected by the slip boundary condition, and it should be properly imposed on all composite beams in seismic response analysis.
引用
收藏
页码：729 / 732
页数：4
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