Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a seismic isolation structure capable of enhancing a reduction rate of a horizontal load due to an earthquake.SOLUTION: A seismic isolation structure comprises vertical members 2 rising vertically from the ground, a fixed slab 3 stretched horizontally between the vertical members 2, a plurality of rolling elements 4 mounted on the fixed slab 3, a movable slab 5 disposed movably in the horizontal direction on the plurality of rolling elements 4, a spring 6 for biasing the movable slab 5 so that the movable slab 5 is disposed at a predetermined position in the horizontal direction, a first suspension member 7 extending downward from the movable slab 5 through a hole 3a formed in the fixed slab 3, a cap member 8 fixed to the lower end of the first suspension member, a spherical body 9 arranged inside the cap member 8, a second suspension member 10 extending downward from the spherical body 9, a living room 11 suspended from the second suspension member 10, and a damper 12 for suppressing shaking of the living room 11.SELECTED DRAWING: Figure 1
【課題】地震による水平荷重の軽減率を高めた免震構造を提供する。【解決手段】地面から鉛直方向に立ち上がった鉛直部材２と、鉛直部材２の間に水平方向に架け渡された固定スラブ３と、固定スラブ３の上に載置された複数の転動体４と、複数の転動体４の上に水平方向に移動可能に配置された可動スラブ５と、可動スラブ５が水平方向の所定の位置に配置されるように可動スラブ５を付勢するバネ６と、可動スラブ５から、固定スラブ３に形成された孔部３ａを通って下方へ延びる第１の懸垂材７と、第１の懸垂材の下端に固定された笠部材８と、笠部材８の内側に配置された球状体９と、球状体９から下方へ延びる第２の懸垂材１０と、第２の懸垂材１０に吊り下げられた居室１１と、居室１１の揺れを抑制するダンパー１２と、を有する。【選択図】図１
To provide a seismic isolation structure capable of enhancing a reduction rate of a horizontal load due to an earthquake.SOLUTION: A seismic isolation structure comprises vertical members 2 rising vertically from the ground, a fixed slab 3 stretched horizontally between the vertical members 2, a plurality of rolling elements 4 mounted on the fixed slab 3, a movable slab 5 disposed movably in the horizontal direction on the plurality of rolling elements 4, a spring 6 for biasing the movable slab 5 so that the movable slab 5 is disposed at a predetermined position in the horizontal direction, a first suspension member 7 extending downward from the movable slab 5 through a hole 3a formed in the fixed slab 3, a cap member 8 fixed to the lower end of the first suspension member, a spherical body 9 arranged inside the cap member 8, a second suspension member 10 extending downward from the spherical body 9, a living room 11 suspended from the second suspension member 10, and a damper 12 for suppressing shaking of the living room 11.SELECTED DRAWING: Figure 1
【課題】地震による水平荷重の軽減率を高めた免震構造を提供する。【解決手段】地面から鉛直方向に立ち上がった鉛直部材２と、鉛直部材２の間に水平方向に架け渡された固定スラブ３と、固定スラブ３の上に載置された複数の転動体４と、複数の転動体４の上に水平方向に移動可能に配置された可動スラブ５と、可動スラブ５が水平方向の所定の位置に配置されるように可動スラブ５を付勢するバネ６と、可動スラブ５から、固定スラブ３に形成された孔部３ａを通って下方へ延びる第１の懸垂材７と、第１の懸垂材の下端に固定された笠部材８と、笠部材８の内側に配置された球状体９と、球状体９から下方へ延びる第２の懸垂材１０と、第２の懸垂材１０に吊り下げられた居室１１と、居室１１の揺れを抑制するダンパー１２と、を有する。【選択図】図１
SEISMIC ISOLATION STRUCTURE
免震構造物
OGAWA TORU (Autor:in)
13.05.2022
Patent
Elektronische Ressource
Japanisch
IPC:
E04H
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