A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a damping structure capable of suppressing vibrations without reference to the input level of external force and less causing performance deterioration.SOLUTION: A damping structure 1 provided in a rectangular frame 5 constituting a frame comprises an attenuation device 10 having an elastic member formed of a long-sized elastic material in an annular shape on the whole, and a diagonal member 20 and joining hardware 30 connecting two positions distant from each other along a circumferential direction of the elastic member and the rectangular frame 5. The attenuation device 10 exhibits attenuating force as the elastic member varies in curvature with force transmitted from the diagonal member 20 according to deformation of the rectangular frame 5.SELECTED DRAWING: Figure 1
【課題】外力の入力レベルに係わらずに振動を抑制するとともに性能劣化を招きにくくすることができる制振構造を提供する。【解決手段】架構を構成する矩形枠５の内部に設けられる制振構造１は、長尺の弾性材料から全体環状に形成された弾性部材を有する減衰装置１０と、弾性部材の周方向に沿って互いに離れた少なくとも二位置と矩形枠５とを接続する斜材２０及び接合金物３０と、を備え、矩形枠５の変形に伴い、斜材２０から伝達される力によって弾性部材の曲率が変化することで減衰装置１０が減衰力を発揮する。【選択図】図１
PROBLEM TO BE SOLVED: To provide a damping structure capable of suppressing vibrations without reference to the input level of external force and less causing performance deterioration.SOLUTION: A damping structure 1 provided in a rectangular frame 5 constituting a frame comprises an attenuation device 10 having an elastic member formed of a long-sized elastic material in an annular shape on the whole, and a diagonal member 20 and joining hardware 30 connecting two positions distant from each other along a circumferential direction of the elastic member and the rectangular frame 5. The attenuation device 10 exhibits attenuating force as the elastic member varies in curvature with force transmitted from the diagonal member 20 according to deformation of the rectangular frame 5.SELECTED DRAWING: Figure 1
【課題】外力の入力レベルに係わらずに振動を抑制するとともに性能劣化を招きにくくすることができる制振構造を提供する。【解決手段】架構を構成する矩形枠５の内部に設けられる制振構造１は、長尺の弾性材料から全体環状に形成された弾性部材を有する減衰装置１０と、弾性部材の周方向に沿って互いに離れた少なくとも二位置と矩形枠５とを接続する斜材２０及び接合金物３０と、を備え、矩形枠５の変形に伴い、斜材２０から伝達される力によって弾性部材の曲率が変化することで減衰装置１０が減衰力を発揮する。【選択図】図１
DAMPING STRUCTURE
制振構造
MAZAKI YUICHI (author)
2016-08-08
Patent
Electronic Resource
Japanese