Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Friction pendulum support with horizontal rotating function
According to a friction pendulum support with a horizontal rotating function, an upper support plate and an upper sliding plate can rotate and swing, a lower support plate and a lower sliding plate can rotate and swing, and when the friction pendulum support is impacted by earthquakes and the like, a first clamping tenon is limited by a first counter bore; the relative displacement of the upper sliding plate and the lower sliding plate cannot exceed the rotating radius, stress in all directions can be coped with through horizontal rotation of the upper sliding plate and the lower sliding plate, earthquake response of the structure is reduced, and energy borne by the structure is greatly reduced. Each friction pair is not lubricated by silicone grease, so that the shock absorption and isolation effects of the friction pendulum support with the horizontal rotating function are better; the relative displacement range among the friction pendulum support, the bridge and the building structure with the horizontal rotation function is limited by the horizontal pendulum radius, permanent damage caused by excessive displacement of the bridge and the building structure is prevented, and the support is simple in structure, convenient to install, easy to replace and maintain, low in construction cost, high in safety performance, economical and practical.
本发明提供一种具有水平转动功能的摩擦摆支座，上支座板与上滑动板之间可以进行旋转摆动，下支座板与下滑动板之间可以进行旋转摆动，当受到地震等冲击时，第一卡榫受到第一沉孔的限制，上滑动板和下滑动板相对位移不能超过旋转半径以外，还可以通过自身水平转动来应对各个方向上的受力，减少了结构的地震响应，使得结构所承受的能量大大减小；由于各摩擦副未使用硅脂润滑，使具有水平转动功能的摩擦摆支座的减隔震效果更佳；平摆半径限制了具有水平转动功能的摩擦摆支座、桥梁、建筑结构之间的相对位移范围，防止桥梁、建筑结构位移过大造成永久性破坏，结构简单、安装便捷、易于更换和维修，施工成本低，安全性能高，经济实用。
Friction pendulum support with horizontal rotating function
According to a friction pendulum support with a horizontal rotating function, an upper support plate and an upper sliding plate can rotate and swing, a lower support plate and a lower sliding plate can rotate and swing, and when the friction pendulum support is impacted by earthquakes and the like, a first clamping tenon is limited by a first counter bore; the relative displacement of the upper sliding plate and the lower sliding plate cannot exceed the rotating radius, stress in all directions can be coped with through horizontal rotation of the upper sliding plate and the lower sliding plate, earthquake response of the structure is reduced, and energy borne by the structure is greatly reduced. Each friction pair is not lubricated by silicone grease, so that the shock absorption and isolation effects of the friction pendulum support with the horizontal rotating function are better; the relative displacement range among the friction pendulum support, the bridge and the building structure with the horizontal rotation function is limited by the horizontal pendulum radius, permanent damage caused by excessive displacement of the bridge and the building structure is prevented, and the support is simple in structure, convenient to install, easy to replace and maintain, low in construction cost, high in safety performance, economical and practical.
本发明提供一种具有水平转动功能的摩擦摆支座，上支座板与上滑动板之间可以进行旋转摆动，下支座板与下滑动板之间可以进行旋转摆动，当受到地震等冲击时，第一卡榫受到第一沉孔的限制，上滑动板和下滑动板相对位移不能超过旋转半径以外，还可以通过自身水平转动来应对各个方向上的受力，减少了结构的地震响应，使得结构所承受的能量大大减小；由于各摩擦副未使用硅脂润滑，使具有水平转动功能的摩擦摆支座的减隔震效果更佳；平摆半径限制了具有水平转动功能的摩擦摆支座、桥梁、建筑结构之间的相对位移范围，防止桥梁、建筑结构位移过大造成永久性破坏，结构简单、安装便捷、易于更换和维修，施工成本低，安全性能高，经济实用。
Friction pendulum support with horizontal rotating function
一种具有水平转动功能的摩擦摆支座
LI YONGDING (Autor:in) / LI GAOSHENG (Autor:in) / BAI ZIHENG (Autor:in) / SHI YANWU (Autor:in)
30.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Friction pendulum support with horizontal rotating function for building
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2023