Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SEISMIC ISOLATOR AND SEISMIC ISOLATION STAND
To provide a seismic isolator which secures a seismic isolation property, and can secure vertical stiffness, and a seismic isolation stand.SOLUTION: A seismic isolator comprises a lower plate 3, a moving board 5 arranged on the lower plate 3, and an upper plate 7 arranged on the moving board 5. Lower plate rails 9, 9 extending in a pair of Y-directions are arranged at an upper face of the lower plate 3, a pair of upper plate rails 11, 11 extending in an X-direction while intersecting with the lower plate rails 9, 9 are arranged at a lower face of the upper plate 7, and a pair of lower plate rollers 13, 13 rolling on a pair of the lower plate rails 9, 9 with axial lines set at one opposing corner of a virtual square when setting the virtual square having a substantially-square shape in a plane view on the moving board 5, and a pair of upper plate rollers 15, 15 moving on a pair of the upper plate rails 11, 11 with axial lines set at the other opposing corner of the virtual square are arranged at the moving board 5.SELECTED DRAWING: Figure 1
【課題】免震特性を担保し、鉛直剛性を確保できる免震装置および免震台を提供する。【解決手段】下板３と、該下板３上に配置された移動盤５と、該移動盤５上に配置された上板７と、を備え、前記下板３の上面には、一対のＹ方向に延びる下板レール９、９が設けられ、前記上板７の下面には、前記下板レール９、９に直交してＸ方向に延びる、一対の上板レール１１、１１が設けられ、前記移動盤５には、前記移動盤５上平面視略正方形な仮想四角形を設定したときに、該仮想四角形の一方の対向する隅に軸線を置く前記一対の下板レール９、９上を転動する一対の下板ローラ１３、１３と、前記仮想四角形の他方の対向する隅に軸線を置く前記一対の上板レール１１，１１上を転動する一対の上板ローラ１５、１５と、が設けられている。【選択図】図１
SEISMIC ISOLATOR AND SEISMIC ISOLATION STAND
To provide a seismic isolator which secures a seismic isolation property, and can secure vertical stiffness, and a seismic isolation stand.SOLUTION: A seismic isolator comprises a lower plate 3, a moving board 5 arranged on the lower plate 3, and an upper plate 7 arranged on the moving board 5. Lower plate rails 9, 9 extending in a pair of Y-directions are arranged at an upper face of the lower plate 3, a pair of upper plate rails 11, 11 extending in an X-direction while intersecting with the lower plate rails 9, 9 are arranged at a lower face of the upper plate 7, and a pair of lower plate rollers 13, 13 rolling on a pair of the lower plate rails 9, 9 with axial lines set at one opposing corner of a virtual square when setting the virtual square having a substantially-square shape in a plane view on the moving board 5, and a pair of upper plate rollers 15, 15 moving on a pair of the upper plate rails 11, 11 with axial lines set at the other opposing corner of the virtual square are arranged at the moving board 5.SELECTED DRAWING: Figure 1
【課題】免震特性を担保し、鉛直剛性を確保できる免震装置および免震台を提供する。【解決手段】下板３と、該下板３上に配置された移動盤５と、該移動盤５上に配置された上板７と、を備え、前記下板３の上面には、一対のＹ方向に延びる下板レール９、９が設けられ、前記上板７の下面には、前記下板レール９、９に直交してＸ方向に延びる、一対の上板レール１１、１１が設けられ、前記移動盤５には、前記移動盤５上平面視略正方形な仮想四角形を設定したときに、該仮想四角形の一方の対向する隅に軸線を置く前記一対の下板レール９、９上を転動する一対の下板ローラ１３、１３と、前記仮想四角形の他方の対向する隅に軸線を置く前記一対の上板レール１１，１１上を転動する一対の上板ローラ１５、１５と、が設けられている。【選択図】図１
SEISMIC ISOLATOR AND SEISMIC ISOLATION STAND
免震装置および免震台
AONO SHO (Autor:in) / MASEKI RYOTA (Autor:in) / KOMODA KAORI (Autor:in) / YAMAZAKI YOSHIO (Autor:in) / YADA MASAKAZU (Autor:in) / WATANABE TOMOYUKI (Autor:in)
24.05.2022
Patent
Elektronische Ressource
Japanisch
DISPLACEMENT SUPPRESSION SEISMIC ISOLATOR AND SEISMIC ISOLATION SYSTEM
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DISPLACEMENT RESTRICTION SEISMIC ISOLATOR AND SEISMIC ISOLATION SYSTEM
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