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BUCKLING-RESTRAINED VIBRATION CONTROL DEVICE
PROBLEM TO BE SOLVED: To provide a buckling-restrained vibration control device that comprises a structurally-simple and repeatedly-usable axial force member which is less likely to be exposed to the risk of deterioration caused by corrosion.SOLUTION: A buckling-restrained vibration control device comprises an axial force member that has both ends connected to relatively-displaced structural parts on one side and the other side, and a buckling restraining member for preventing buckling in an out-of-plane direction and an in-plane direction while permitting axial deformation of the axial force member. The axial force member is formed from an Fe-Mn-Si based shape memory alloy.SELECTED DRAWING: Figure 1
【課題】構造が簡単で、繰り返し使用することが可能で腐食による劣化の恐れが少ない軸力部材を備えた座屈拘束型制振装置を提供することを目的とする。【解決手段】 両端を相対変位する一方の構造部と他方の構造部に連結される軸力部材と、前記軸力部材の軸方向の変形を許容しつつ面外方向及び面内方向の座屈を防止する座屈拘束部材と、を備え、前記軸力部材をＦｅ−Ｍｎ−Ｓｉ系形状記憶合金で形成することを特徴とする。【選択図】 図１
BUCKLING-RESTRAINED VIBRATION CONTROL DEVICE
PROBLEM TO BE SOLVED: To provide a buckling-restrained vibration control device that comprises a structurally-simple and repeatedly-usable axial force member which is less likely to be exposed to the risk of deterioration caused by corrosion.SOLUTION: A buckling-restrained vibration control device comprises an axial force member that has both ends connected to relatively-displaced structural parts on one side and the other side, and a buckling restraining member for preventing buckling in an out-of-plane direction and an in-plane direction while permitting axial deformation of the axial force member. The axial force member is formed from an Fe-Mn-Si based shape memory alloy.SELECTED DRAWING: Figure 1
【課題】構造が簡単で、繰り返し使用することが可能で腐食による劣化の恐れが少ない軸力部材を備えた座屈拘束型制振装置を提供することを目的とする。【解決手段】 両端を相対変位する一方の構造部と他方の構造部に連結される軸力部材と、前記軸力部材の軸方向の変形を許容しつつ面外方向及び面内方向の座屈を防止する座屈拘束部材と、を備え、前記軸力部材をＦｅ−Ｍｎ−Ｓｉ系形状記憶合金で形成することを特徴とする。【選択図】 図１
BUCKLING-RESTRAINED VIBRATION CONTROL DEVICE
座屈拘束型制振装置
AIDA YUICHI (author)
2017-10-26
Patent
Electronic Resource
Japanese