Experimental Research on Seismic Behavior of Steel Frame with MR Dampers

被引：0
|
作者：
Li Xinhua [1 ]
机构：
[1] Tianjin Inst Urban Construct, Dept Civil Engn, Tianjin 300384, Peoples R China
来源：
CIVIL ENGINEERING IN CHINA - CURRENT PRACTICE AND RESEARCH REPORT | 2010年
关键词：
seismic behavior; steel frame; MR damper; control algorithms; FRICTION;
D O I：
暂无
中图分类号：
S2 [农业工程];
学科分类号：
0828 ;
摘要：
a two-storey one-bay steel frame equipped with two semi-active bracing systems was tested based on semi-active control method. It has been tested while driven by 4 different control algorithms: energy, MHF, sky hook and acceleration reduction, with the aim of pointing out the different properties and effectiveness of any one of them. All of the algorithms are co-located, as they change in real time the dynamical properties of the dampers according to the actual values of measured quantities(displacements, velocities and forces) in the close surroundings of the dampers.
引用
收藏
页码：1117 / 1120
页数：4
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