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SEISMICALLY-ISOLATED FREE ACCESS FLOOR
PROBLEM TO BE SOLVED: To provide a seismically-isolated free access floor, particularly, a seismically-isolated free access floor that improves aseismic performance by making the free access floor itself structurally base-isolated to intercept the transmission of a fine vibration and preventing a vibration disorder.SOLUTION: Basically, a seismically-isolated free access floor has a basic structure in which a plurality of supports are erected on a concrete floor slab of a building by constant arrangement, in which a tip of the support has a sphere holding part, and in which a steel plate or a downward concave steel plate, superposed on an undersurface of a floor panel, is supported via spheres rotatably held in the plurality of sphere holding parts.SELECTED DRAWING: Figure 2
【課題】 本発明は免震フリーアクセスフロアに関し、特にフリーアクセスフロア自体を免震構造として微振動の伝達を遮断し、振動障害を防いで耐震性能を向上させた免震フリーアクセスフロアに関する。【解決手段】 基本的には、建造物のコンクリート床スラブ上に複数の支柱を一定の配置にて立設し、該支柱の先端に球体保持部を有し、該複数の球体保持部において回転自在に保持された球体を介してフロアパネル下面に積層された鋼板又は下向凹状鋼板を支持することを基本構造としている。【選択図】図2
SEISMICALLY-ISOLATED FREE ACCESS FLOOR
PROBLEM TO BE SOLVED: To provide a seismically-isolated free access floor, particularly, a seismically-isolated free access floor that improves aseismic performance by making the free access floor itself structurally base-isolated to intercept the transmission of a fine vibration and preventing a vibration disorder.SOLUTION: Basically, a seismically-isolated free access floor has a basic structure in which a plurality of supports are erected on a concrete floor slab of a building by constant arrangement, in which a tip of the support has a sphere holding part, and in which a steel plate or a downward concave steel plate, superposed on an undersurface of a floor panel, is supported via spheres rotatably held in the plurality of sphere holding parts.SELECTED DRAWING: Figure 2
【課題】 本発明は免震フリーアクセスフロアに関し、特にフリーアクセスフロア自体を免震構造として微振動の伝達を遮断し、振動障害を防いで耐震性能を向上させた免震フリーアクセスフロアに関する。【解決手段】 基本的には、建造物のコンクリート床スラブ上に複数の支柱を一定の配置にて立設し、該支柱の先端に球体保持部を有し、該複数の球体保持部において回転自在に保持された球体を介してフロアパネル下面に積層された鋼板又は下向凹状鋼板を支持することを基本構造としている。【選択図】図2
SEISMICALLY-ISOLATED FREE ACCESS FLOOR
免震フリーアクセスフロア
MASUKO SHOJI (Autor:in) / KANAZAWA MITSUO (Autor:in)
18.05.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
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Ausbau von Bauwerken, z.B. Treppen, Fußböden