A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION DAMPING DEVICE
PROBLEM TO BE SOLVED: To provide a vibration damping device capable of effectively and inexpensively reducing vibration in a horizontal direction with respect to a building, particularly, a unit building.SOLUTION: A vibration damping device 1 comprises installation bases 2 and 2, a weight 10 supported so as to be displaceable in a horizontal direction by the bases via laminate rubbers 3 and 3 and an auxiliary spring 5 (5a-5d) for restoring the weight in a predetermined position with respect to the bases. The weight 10 is constituted of an acceptor 15 and a plurality of weight members 11 and 12 stored in the acceptor 15. In the laminate rubbers 3, a hollow part 3c is formed in a central part and a plug 4 is inserted into the hollow part, and the plug is formed of high-damping rubber. The acceptor 15 is formed of C-shaped steel 16 or channel steel opening in an upper part. The plurality of weight members 11, 12, etc. formed of a plate material are laminated and stored in the opening. The plurality of weight members are fixed by bolts-nuts 19.SELECTED DRAWING: Figure 1
【課題】建築物、特にユニット建物に対する水平方向の振動を効果的かつ低コストで低減しうる制振装置を提供する。【解決手段】制振装置１は、設置用のベース２，２と、ベースに積層ゴム３，３を介して水平方向に変位可能に支持されたウェイト１０と、ベースに対してウェイトを所定位置に復元させる補助ばね５（５ａ〜５ｄ）とを備え、ウェイト１０は、受体１５と、この受体１５に収容される複数のウェイト部材１１，１２とで構成される。積層ゴム３は、中心部に中空部３ｃが形成され、中空部にプラグ４が挿入され、プラグは高減衰ゴムで形成される。受体１５は、上部に開口するＣ形鋼１６または溝形鋼で形成され、前記開口内に、板材で形成された複数のウェイト部材１１，１２…を積層して収容する。複数のウェイト部材はボルトナット１９で固定される。【選択図】図１
VIBRATION DAMPING DEVICE
PROBLEM TO BE SOLVED: To provide a vibration damping device capable of effectively and inexpensively reducing vibration in a horizontal direction with respect to a building, particularly, a unit building.SOLUTION: A vibration damping device 1 comprises installation bases 2 and 2, a weight 10 supported so as to be displaceable in a horizontal direction by the bases via laminate rubbers 3 and 3 and an auxiliary spring 5 (5a-5d) for restoring the weight in a predetermined position with respect to the bases. The weight 10 is constituted of an acceptor 15 and a plurality of weight members 11 and 12 stored in the acceptor 15. In the laminate rubbers 3, a hollow part 3c is formed in a central part and a plug 4 is inserted into the hollow part, and the plug is formed of high-damping rubber. The acceptor 15 is formed of C-shaped steel 16 or channel steel opening in an upper part. The plurality of weight members 11, 12, etc. formed of a plate material are laminated and stored in the opening. The plurality of weight members are fixed by bolts-nuts 19.SELECTED DRAWING: Figure 1
【課題】建築物、特にユニット建物に対する水平方向の振動を効果的かつ低コストで低減しうる制振装置を提供する。【解決手段】制振装置１は、設置用のベース２，２と、ベースに積層ゴム３，３を介して水平方向に変位可能に支持されたウェイト１０と、ベースに対してウェイトを所定位置に復元させる補助ばね５（５ａ〜５ｄ）とを備え、ウェイト１０は、受体１５と、この受体１５に収容される複数のウェイト部材１１，１２とで構成される。積層ゴム３は、中心部に中空部３ｃが形成され、中空部にプラグ４が挿入され、プラグは高減衰ゴムで形成される。受体１５は、上部に開口するＣ形鋼１６または溝形鋼で形成され、前記開口内に、板材で形成された複数のウェイト部材１１，１２…を積層して収容する。複数のウェイト部材はボルトナット１９で固定される。【選択図】図１
VIBRATION DAMPING DEVICE
制振装置
YODA YASUHIRO (author) / KIMURA SHINICHI (author)
2018-03-22
Patent
Electronic Resource
Japanese
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