Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Curved surface ball shock insulation support with damping material
The invention relates to a curved surface ball seismic isolation support with a damping material, and belongs to the technical field of civil engineering seismic resistance. Comprising an upper support plate, a plane polyfluortetraethylene plate, a curved surface lining plate and a lower support plate, the plane polyfluortetraethylene plate is arranged between the upper support plate and the curved-surface lining plate, the lower support plate is arranged at the bottom of the curved-surface lining plate, and the lower surface of the curved-surface lining plate corresponds to the upper surface of the lower support plate, so that a curved-surface friction pair is formed; a damping material and a plurality of balls are arranged between the lower surface of the curved-surface lining plate and the upper surface of the lower support plate, a plurality of spherical grooves are formed in the lower surface of the curved-surface lining plate or the upper surface of the lower support plate, and the balls are embedded in the spherical grooves and are in surface contact with the lower surface of the curved-surface lining plate or the upper surface of the lower support plate through the spherical grooves. According to the curved-surface ball seismic isolation support, seismic reduction and isolation can be achieved through rolling of the balls under the action of an earthquake.
本发明涉及一种带阻尼材料的曲面滚珠隔震支座，属于土木工程抗震技术领域。包括上支座板、平面聚四氟乙烯板、曲面衬板、下支座板；平面聚四氟乙烯板设置在上支座板和曲面衬板之间，下支座板设置在曲面衬板底部，且所述曲面衬板下表面和下支座板上表面相对应，从而形成一对曲面摩擦副；曲面衬板下表面和下支座板上表面之间设置有阻尼材料和若干滚珠，曲面衬板下表面或下支座板上表面设置有若干球型凹槽，所述滚珠嵌于球型凹槽之中，并与曲面衬板下表面或下支座板上表面通过球型凹槽实现面接触。本发明的所述曲面滚珠隔震支座能够在地震作用下通过滚珠滚动来实现减隔震。
Curved surface ball shock insulation support with damping material
The invention relates to a curved surface ball seismic isolation support with a damping material, and belongs to the technical field of civil engineering seismic resistance. Comprising an upper support plate, a plane polyfluortetraethylene plate, a curved surface lining plate and a lower support plate, the plane polyfluortetraethylene plate is arranged between the upper support plate and the curved-surface lining plate, the lower support plate is arranged at the bottom of the curved-surface lining plate, and the lower surface of the curved-surface lining plate corresponds to the upper surface of the lower support plate, so that a curved-surface friction pair is formed; a damping material and a plurality of balls are arranged between the lower surface of the curved-surface lining plate and the upper surface of the lower support plate, a plurality of spherical grooves are formed in the lower surface of the curved-surface lining plate or the upper surface of the lower support plate, and the balls are embedded in the spherical grooves and are in surface contact with the lower surface of the curved-surface lining plate or the upper surface of the lower support plate through the spherical grooves. According to the curved-surface ball seismic isolation support, seismic reduction and isolation can be achieved through rolling of the balls under the action of an earthquake.
本发明涉及一种带阻尼材料的曲面滚珠隔震支座，属于土木工程抗震技术领域。包括上支座板、平面聚四氟乙烯板、曲面衬板、下支座板；平面聚四氟乙烯板设置在上支座板和曲面衬板之间，下支座板设置在曲面衬板底部，且所述曲面衬板下表面和下支座板上表面相对应，从而形成一对曲面摩擦副；曲面衬板下表面和下支座板上表面之间设置有阻尼材料和若干滚珠，曲面衬板下表面或下支座板上表面设置有若干球型凹槽，所述滚珠嵌于球型凹槽之中，并与曲面衬板下表面或下支座板上表面通过球型凹槽实现面接触。本发明的所述曲面滚珠隔震支座能够在地震作用下通过滚珠滚动来实现减隔震。
Curved surface ball shock insulation support with damping material
一种带阻尼材料的曲面滚珠隔震支座
DONG HUIHUI (Autor:in) / YANG SEN (Autor:in) / DU XIULI (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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