Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a base isolation mechanism capable of suppressing response displacement with a further simple structure.SOLUTION: In a base isolation mechanism, an upper surface of a movable element 3 is oppositely disposed to an inclined surface of an upper guiding member, and a lower surface of the movable element 3 is oppositely disposed to an inclined surface of a lower guiding member. The upper surface of the movable element 3 and the lower surface of the movable element 3 are formed to be along the inclined surfaces of the opposite guiding members. On the upper surface of the movable element 3 and the lower surface of the movable element 3, a plurality of friction plates 321, 323, 331, 332, 333, and 334 are adjacently disposed in a lateral direction of the opposite guiding members, and the friction plates 321, 323, 331, 332, 333, and 334 can abut on corresponding sliding plates at positions in the lateral direction of a plurality of sliding plates provided on the opposite guiding members. A friction coefficient between the one friction plate 321, 323 and the sliding plate abutting on the friction plate, is different from a friction coefficient between other friction plates 331, 332, 333, 334 and the sliding plate abutting on the friction plate.SELECTED DRAWING: Figure 6
【課題】より簡易な構成で、応答変位を抑制することができる免震機構を提供する。【解決手段】免震機構では、可動子３の上面は、上部案内部材の傾斜面に対向配置され、可動子３の下面は、下部案内部材の傾斜面に対向配置され、可動子３の上面及び可動子３の下面は、対向する案内部材の傾斜面に沿うように形成され、可動子３の上面及び可動子３の下面には、複数の摩擦板３２１，３２３，３３１，３３２，３３３，３３４が、対向する案内部材の短手方向に隣接配置され、摩擦板３２１，３２３，３３１，３３２，３３３，３３４は、対向する案内部材に設けられた複数の滑り板のうち短手方向の位置の対応する滑り板と当接可能とされ、一の摩擦板３２１，３２３と摩擦板と当接する滑り板との間の摩擦係数は、他の摩擦板３３１，３３２，３３３，３３４と摩擦板と当接する滑り板との間の摩擦係数と異なることを特徴とする。【選択図】図６
To provide a base isolation mechanism capable of suppressing response displacement with a further simple structure.SOLUTION: In a base isolation mechanism, an upper surface of a movable element 3 is oppositely disposed to an inclined surface of an upper guiding member, and a lower surface of the movable element 3 is oppositely disposed to an inclined surface of a lower guiding member. The upper surface of the movable element 3 and the lower surface of the movable element 3 are formed to be along the inclined surfaces of the opposite guiding members. On the upper surface of the movable element 3 and the lower surface of the movable element 3, a plurality of friction plates 321, 323, 331, 332, 333, and 334 are adjacently disposed in a lateral direction of the opposite guiding members, and the friction plates 321, 323, 331, 332, 333, and 334 can abut on corresponding sliding plates at positions in the lateral direction of a plurality of sliding plates provided on the opposite guiding members. A friction coefficient between the one friction plate 321, 323 and the sliding plate abutting on the friction plate, is different from a friction coefficient between other friction plates 331, 332, 333, 334 and the sliding plate abutting on the friction plate.SELECTED DRAWING: Figure 6
【課題】より簡易な構成で、応答変位を抑制することができる免震機構を提供する。【解決手段】免震機構では、可動子３の上面は、上部案内部材の傾斜面に対向配置され、可動子３の下面は、下部案内部材の傾斜面に対向配置され、可動子３の上面及び可動子３の下面は、対向する案内部材の傾斜面に沿うように形成され、可動子３の上面及び可動子３の下面には、複数の摩擦板３２１，３２３，３３１，３３２，３３３，３３４が、対向する案内部材の短手方向に隣接配置され、摩擦板３２１，３２３，３３１，３３２，３３３，３３４は、対向する案内部材に設けられた複数の滑り板のうち短手方向の位置の対応する滑り板と当接可能とされ、一の摩擦板３２１，３２３と摩擦板と当接する滑り板との間の摩擦係数は、他の摩擦板３３１，３３２，３３３，３３４と摩擦板と当接する滑り板との間の摩擦係数と異なることを特徴とする。【選択図】図６
BASE ISOLATION MECHANISM
免震機構
LIU MING CONG (Autor:in)
25.03.2021
Patent
Elektronische Ressource
Japanisch
BASE ISOLATION DEVICE, BASE ISOLATION MECHANISM AND BASE ISOLATION APPARATUS
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