A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Nuclear island large-span roof structure multidirectional damping sliding support and working method thereof
The invention provides a nuclear island large-span roof structure multidirectional damping sliding support and a working method thereof, and belongs to the technical field of building construction.The nuclear island large-span roof structure multidirectional damping sliding support comprises an outer box body, an inner box body and a spherical hinge support, the outer box body is arranged on the outer side of the inner box body in a sleeving mode, and the outer box body is in sliding connection with the inner box body; the internal box body is connected with a nuclear island large-span roof structural member, and the spherical hinge support is arranged below the external box body and connected with the external box body through an anchor bolt; the spherical hinge support comprises a top seat and a bottom seat, a hemispherical groove is formed in the middle of the bottom face of the top seat, a hemispherical protrusion is arranged in the middle of the top face of the bottom seat, and the hemispherical groove is matched with the hemispherical protrusion. Sliding contact with a low friction coefficient and a certain rotating angle can be achieved, free sliding of the support in multiple directions is guaranteed, and the accident temperature stress release and damping effect is guaranteed.
本发明提供了核岛大跨屋盖结构多向减震滑移支座及其工作方法，属于建筑施工技术领域，包括包括外部箱体、内部箱体和球铰支座，所述外部箱体套设在内部箱体外侧，外部箱体与内部箱体滑动连接，所述内部箱体与核岛大跨屋盖结构件相连，所述球铰支座设置在外部箱体下方，且与外部箱体通过锚栓相连；所述球铰支座包括顶座和底座，所述顶座的底面中部开设有半球形凹槽，所述底座的顶面中部开设有半球形凸起，所述半球形凹槽与半球形凸起相适配。本发明能够实现低摩擦系数的滑动接触及一定的旋转角度，确保支座在多个方向上的自由滑动，保证事故温度应力的释放及减震效果。
Nuclear island large-span roof structure multidirectional damping sliding support and working method thereof
The invention provides a nuclear island large-span roof structure multidirectional damping sliding support and a working method thereof, and belongs to the technical field of building construction.The nuclear island large-span roof structure multidirectional damping sliding support comprises an outer box body, an inner box body and a spherical hinge support, the outer box body is arranged on the outer side of the inner box body in a sleeving mode, and the outer box body is in sliding connection with the inner box body; the internal box body is connected with a nuclear island large-span roof structural member, and the spherical hinge support is arranged below the external box body and connected with the external box body through an anchor bolt; the spherical hinge support comprises a top seat and a bottom seat, a hemispherical groove is formed in the middle of the bottom face of the top seat, a hemispherical protrusion is arranged in the middle of the top face of the bottom seat, and the hemispherical groove is matched with the hemispherical protrusion. Sliding contact with a low friction coefficient and a certain rotating angle can be achieved, free sliding of the support in multiple directions is guaranteed, and the accident temperature stress release and damping effect is guaranteed.
本发明提供了核岛大跨屋盖结构多向减震滑移支座及其工作方法，属于建筑施工技术领域，包括包括外部箱体、内部箱体和球铰支座，所述外部箱体套设在内部箱体外侧，外部箱体与内部箱体滑动连接，所述内部箱体与核岛大跨屋盖结构件相连，所述球铰支座设置在外部箱体下方，且与外部箱体通过锚栓相连；所述球铰支座包括顶座和底座，所述顶座的底面中部开设有半球形凹槽，所述底座的顶面中部开设有半球形凸起，所述半球形凹槽与半球形凸起相适配。本发明能够实现低摩擦系数的滑动接触及一定的旋转角度，确保支座在多个方向上的自由滑动，保证事故温度应力的释放及减震效果。
Nuclear island large-span roof structure multidirectional damping sliding support and working method thereof
核岛大跨屋盖结构多向减震滑移支座及其工作方法
GAO XIANGHUA (author) / YANG YANG (author) / DING ZHENKUN (author) / WANG TAO (author) / NI NAN (author) / CHEN XIAOLUO (author) / CHANG CHENYU (author) / DU JUNGANG (author) / LI JINXIAO (author) / JI JIAWEI (author)
2024-12-06
Patent
Electronic Resource
Chinese
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