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A platform for research: civil engineering, architecture and urbanism
VIBRATION CONTROL DEVICE OF WOODEN BUILDING
PROBLEM TO BE SOLVED: To provide a vibration control device of a wooden building, easily incorporable into a rectangular framework structure adopted for a wall of the wooden building, and capable of also surely providing the expected vibration control effect.SOLUTION: A vibration control device is constituted by interposing a rocking arm 9 driven in the lateral-horizontal direction around a support shaft by interlocking with an angular change between a horizontal member 3 and vertical members 4 and 5 when rocking is caused in the lateral-horizontal direction of the rectangular framework structure 1 of the wooden building and a U-shaped steel material 10Aga for restraining rocking of the rocking arm 9 by opening-closing motion of causing plastic deformation between a home position (a position of a bolt-nut 14a) on the rectangular framework structure 1 side and the loose end of the rocking arm 9 for changing an interval between the loose end of the rocking arm 9 and itself by the rocking of this rocking arm 9.
【課題】木造建築物の壁などに採用される矩形枠組み構造体内に容易に組み込むことが出来、しかも所期の制振効果を確実に得ることが出来る木造建築物の制振装置を提供する。【解決手段】木造建築物の矩形枠組み構造体１の左右横方向の揺れ発生時に、水平部材３と垂直部材４，５との間の角度変化に連動して支軸の周りに左右横方向に駆動される揺動アーム９と、この揺動アーム９の揺動により当該揺動アーム９の遊端との間の間隔が変化する矩形枠組み構造体１側の定位置（ボルトナット１４ａの位置）と前記揺動アーム９の遊端との間に、当該揺動アーム９の揺動を、塑性変形を伴う開閉運動によって抑制するＵ字形鋼材１０Ａｇａ介装された構成。【選択図】図１
VIBRATION CONTROL DEVICE OF WOODEN BUILDING
PROBLEM TO BE SOLVED: To provide a vibration control device of a wooden building, easily incorporable into a rectangular framework structure adopted for a wall of the wooden building, and capable of also surely providing the expected vibration control effect.SOLUTION: A vibration control device is constituted by interposing a rocking arm 9 driven in the lateral-horizontal direction around a support shaft by interlocking with an angular change between a horizontal member 3 and vertical members 4 and 5 when rocking is caused in the lateral-horizontal direction of the rectangular framework structure 1 of the wooden building and a U-shaped steel material 10Aga for restraining rocking of the rocking arm 9 by opening-closing motion of causing plastic deformation between a home position (a position of a bolt-nut 14a) on the rectangular framework structure 1 side and the loose end of the rocking arm 9 for changing an interval between the loose end of the rocking arm 9 and itself by the rocking of this rocking arm 9.
【課題】木造建築物の壁などに採用される矩形枠組み構造体内に容易に組み込むことが出来、しかも所期の制振効果を確実に得ることが出来る木造建築物の制振装置を提供する。【解決手段】木造建築物の矩形枠組み構造体１の左右横方向の揺れ発生時に、水平部材３と垂直部材４，５との間の角度変化に連動して支軸の周りに左右横方向に駆動される揺動アーム９と、この揺動アーム９の揺動により当該揺動アーム９の遊端との間の間隔が変化する矩形枠組み構造体１側の定位置（ボルトナット１４ａの位置）と前記揺動アーム９の遊端との間に、当該揺動アーム９の揺動を、塑性変形を伴う開閉運動によって抑制するＵ字形鋼材１０Ａｇａ介装された構成。【選択図】図１
VIBRATION CONTROL DEVICE OF WOODEN BUILDING
木造建築物の制振装置
FUJIWARA HIDEAKI (author)
2015-07-09
Patent
Electronic Resource
Japanese
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