Control performance comparison between tuned liquid damper and tuned liquid column damper using real-time hybrid simulation

被引：29
|
作者：
Zhu Fei [1 ,2 ]
Wang Jinting [1 ]
Jin Feng [1 ]
Lu Liqiao [1 ]
机构：
[1] Tsinghua Univ, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China
[2] Changjiang Inst Survey Planning Design & Res, Wuhan 430010, Hubei, Peoples R China
来源：
EARTHQUAKE ENGINEERING AND ENGINEERING VIBRATION | 2019年 / 18卷 / 03期
基金：
中国国家自然科学基金;
关键词：
tuned liquid damper; tuned liquid column damper; real-time hybrid simulation; control efficiency; structural control; parametric study; SEISMIC RESPONSE; VIBRATION; TMD;
D O I：
10.1007/s11803-019-0530-9
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Tuned liquid damper (TLD) and tuned liquid column damper (TLCD) are two types of passive control devices that are widely used in structural control. In this study, a real-time hybrid simulation (RTHS) technique is employed to investigate the difference in control performance between TLD and TLCD. A series of RTHSs is presented with the premise of the same liquid length, mass ratio, and structural parameters. Herein, TLD and TLCD are physically experimented, and controlled structures are numerically simulated. Then, parametric studies are performed to further evaluate the different performance between TLD and TLCD. Experimental results demonstrate that TLD is more effective than TLCD under different amplitude excitations.
引用
收藏
页码：695 / 701
页数：7
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