316 実建物に適用したHMDの構成技術とその制振効果について(建築構造物の制御I)(OS 建築構造物の制御)

概要

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This paper describes the development of a Hybrid Mass Damper (HMD) and its application to two actual high-rise building. This HMD consists of an Active Mass Damper (AMD) installed on a Tuned Mass Damper supported by four Multi-Staged-Rubber-Bearings. To realize the HMD, four key technologies were developed: 1) how to correct nonlinearity of the Multi-Staged-Rubber-Bearing used in the HMD, 2) how to make an appropriate reduction model based on exciting tests on ah actual building, 3) how to avoid control-spillover, and 4) how to control the AMD's stroke within its limitation when a large unanticipated external force acts on the building beyond the design level. The performance of the HMD was demonstrated through its application to high-rise buildings as a practical solution to reduce structural vibration.
社団法人日本機械学会の論文
2001-04-20