Distributed Tuned Mass Dampers for Multi-Mode Control of Benchmark Building under Seismic Excitations

被引：65
|
作者：
Elias, Said [1 ]
Matsagar, Vasant [1 ]
Datta, T. K. [1 ]
机构：
[1] IIT Delhi, Dept Civil Engn, Hauz Khas, New Delhi 110016, India
来源：
JOURNAL OF EARTHQUAKE ENGINEERING | 2019年 / 23卷 / 07期
关键词：
Benchmark Building; d-MTMDs; Modal Frequency; Shape; TMDs; Seismic; Single Tuned Mass Damper; STRUCTURAL CONTROL-PROBLEM; VIBRATION CONTROL; PHASE-II; PART I; SAMPLE CONTROLLERS; OPTIMAL PLACEMENT; RESPONSE CONTROL; ACTIVE CONTROL; PERFORMANCE; DESIGN;
D O I：
10.1080/13632469.2017.1351407
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The effectiveness of the multi-mode control of seismically excited building installed with distributed multiple tuned mass dampers (d-MTMDs) is investigated by comparing dynamic response with the other controllers, such as passive friction dampers, semi-active dampers, single tuned mass damper (STMD), and multiple tuned mass dampers (MTMDs-all.top), both installed at the top of the building, and arbitrarily distributed MTMDs (ad-MTMDs). It is concluded that the d-MTMDs exhibit improved performance as compared with the STMD, MTMDs-all.top, and ad-MTMDs. The d-MTMDs are also convenient to install owing to the reduced space requirements, being placed at various floors.
引用
收藏
页码：1137 / 1172
页数：36
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