振り子・てこ型動吸振器を用いた構造物の震動制御 [in Japanese] RESPONCE CONTROL OF STRUCTURES BY USING TUNED MASS DAMPER WITH LEVER AND PENDULUM MECHANISM [in Japanese]
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This paper deals with both passive and active control of seismic response of structures such as buildings and towers by using a tuned mass damper with lever and pendulum mechanism. First, the tuning condition in optimum is analytically obtaind for this type of tuned mass damper and its performance is shown by several numerical analysis. Furthermore, the active control system of a tuned mass damper with lever and pendulum mechanism is applied to the multi-degree of freedom structure. It is shown that system can be effective for reducing the responce of multiple modes. Finally, it is proven that the displacement between the proposed tuned mass damper and the sructure using lever and pendulum mechanism can be one-fourth of that of conventional tuned mass damper.
- Journal of Structural and Construction Engineering (Transactions of AIJ)
Journal of Structural and Construction Engineering (Transactions of AIJ) 62(491), 47-53, 1997
Architectural Institute of Japan