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

被引：70

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

页码：1137 / 1172

页数：36

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