A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
TUNED MASS DAMPER, INSTALLATION STRUCTURE OF TUNED MASS DAMPER, AND INSTALLATION METHOD OF TUNED MASS DAMPER
To suppress locking vibration of a mass body.SOLUTION: A tuned mass damper is configured such that a mass body arranged above or below an object subjected to vibration control vertically vibrates in synchronization with vertical vibration of the object subjected to be vibration control, thereby suppressing vertical vibration of the object subjected to vibration control. The tuned mass damper comprises: a viscoelastic member directly or indirectly provided to the object subjected to vibration control, and supporting the mass body; and at least three elastic members provided in parallel with the viscoelastic member, arranged at a position farther away from a gravity center of the mass body than the viscoelastic member, and supporting the mass body.SELECTED DRAWING: Figure 2
【課題】質量体のロッキング振動を抑制する。【解決手段】制振対象物の上方又は下方に配置された質量体が、制振対象物の上下振動に同調して上下振動することにより、制振対象物の上下振動を抑制するチューンドマスダンパーであって、制振対象物に直接的又は間接的に設けられて質量体を支持する粘弾性部材と、粘弾性部材と並列に設けられるとともに、粘弾性部材よりも質量体の重心から離れた位置に配置されて、質量体を支持する少なくとも３つの弾性部材と、を有する。【選択図】図２
TUNED MASS DAMPER, INSTALLATION STRUCTURE OF TUNED MASS DAMPER, AND INSTALLATION METHOD OF TUNED MASS DAMPER
To suppress locking vibration of a mass body.SOLUTION: A tuned mass damper is configured such that a mass body arranged above or below an object subjected to vibration control vertically vibrates in synchronization with vertical vibration of the object subjected to be vibration control, thereby suppressing vertical vibration of the object subjected to vibration control. The tuned mass damper comprises: a viscoelastic member directly or indirectly provided to the object subjected to vibration control, and supporting the mass body; and at least three elastic members provided in parallel with the viscoelastic member, arranged at a position farther away from a gravity center of the mass body than the viscoelastic member, and supporting the mass body.SELECTED DRAWING: Figure 2
【課題】質量体のロッキング振動を抑制する。【解決手段】制振対象物の上方又は下方に配置された質量体が、制振対象物の上下振動に同調して上下振動することにより、制振対象物の上下振動を抑制するチューンドマスダンパーであって、制振対象物に直接的又は間接的に設けられて質量体を支持する粘弾性部材と、粘弾性部材と並列に設けられるとともに、粘弾性部材よりも質量体の重心から離れた位置に配置されて、質量体を支持する少なくとも３つの弾性部材と、を有する。【選択図】図２
TUNED MASS DAMPER, INSTALLATION STRUCTURE OF TUNED MASS DAMPER, AND INSTALLATION METHOD OF TUNED MASS DAMPER
チューンドマスダンパー、チューンドマスダンパーの設置構造、及び、チューンドマスダンパーの設置方法
MIWATA GORO (author) / AOYAMA YUYA (author) / YOSHIDA OSAMU (author) / ISHIKAWA RITSUKO (author)
2019-01-17
Patent
Electronic Resource
Japanese