分散型MTMDによる大スパン建築構造の振動制御に関する研究 : 複数モード制御のためのMTMDバンド幅設定法

概要

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The main objective of this research is to develop the vibration control system of several modes for large span structures using distributed MTMDs (multiple tuned mass damper). In this study, to determine the arrangements of MTMDs, the method using the superposed shape of controlling modes is newly proposed. In this paper, the design method of MTMD bandwidth for controlling several modes is proposed by using the existed optimal bandwidth for controlling one mode. Then, we propose a rough applying limit of the method by comparing the optimal MTMD bandwidth with the designed bandwidth. Lastly, we applied the proposed method for a dome model and confirmed good performance for controlling responses of whole parts of the structure.
社団法人日本建築学会の論文
2006-10-30