Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of bridge seismic mitigation and isolation, in particular to a horizontal swing type seismic isolation support for a building, which comprises an upper sliding plate, bridge inserting columns are arranged at the top of the upper sliding plate, the number of the bridge inserting columns is four, a bridge is arranged at the top of the upper sliding plate, and the bridge inserting columns are matched with the bridge and located in the bridge. An upper support plate is arranged at bottom of the upper sliding plate. A spherical crown lining plate is arranged at bottom of the upper support plate. The horizontal swing type seismic isolation support has the beneficial effects that through the horizontal swing design between the upper support plate and the upper sliding plate of the support, the natural vibration period of a bridge is prolonged, the earthquake response of the structure is reduced, and the energy borne by the structure is greatly reduced; meanwhile, due to the fact that all friction pairs are not lubricated by silicone grease, large friction can consume a considerable part of earthquake energy, the shock absorption and isolation effect of the support is better, when the bridge is impacted by gravity, the shock absorption air bag pops up in the air bag groove in the bottom of the inserting groove, and the shock absorption and isolation effect is improved to the maximum degree.
本发明涉及桥梁减隔震技术领域，尤其是一种建筑用平摆式隔震支座，包括上滑动板，所述上滑动板的顶部设置有桥梁插柱，所述桥梁插柱的数目为四组，所述上滑动板的顶部设置有桥梁，所述桥梁插柱与桥梁相合配合且位于桥梁的内部，所述上滑动板的底部设置有上支座板，所述上支座板的底部设置有球冠衬板，有益效果在于：通过对支座上支座板与上滑动板之间的平摆设计，增大了桥梁的自振周期，减少了结构的地震响应，使得结构所承受的能量大大减小；同时，由于各摩擦副未使用硅脂润滑，较大的摩擦可以消耗相当一部分地震能量，使支座的减隔震效果更佳，并且当桥梁受到重力撞击的时候，减震气囊在插槽底部的气囊槽内弹出，最大程度提高减隔震效果。
The invention relates to the technical field of bridge seismic mitigation and isolation, in particular to a horizontal swing type seismic isolation support for a building, which comprises an upper sliding plate, bridge inserting columns are arranged at the top of the upper sliding plate, the number of the bridge inserting columns is four, a bridge is arranged at the top of the upper sliding plate, and the bridge inserting columns are matched with the bridge and located in the bridge. An upper support plate is arranged at bottom of the upper sliding plate. A spherical crown lining plate is arranged at bottom of the upper support plate. The horizontal swing type seismic isolation support has the beneficial effects that through the horizontal swing design between the upper support plate and the upper sliding plate of the support, the natural vibration period of a bridge is prolonged, the earthquake response of the structure is reduced, and the energy borne by the structure is greatly reduced; meanwhile, due to the fact that all friction pairs are not lubricated by silicone grease, large friction can consume a considerable part of earthquake energy, the shock absorption and isolation effect of the support is better, when the bridge is impacted by gravity, the shock absorption air bag pops up in the air bag groove in the bottom of the inserting groove, and the shock absorption and isolation effect is improved to the maximum degree.
本发明涉及桥梁减隔震技术领域，尤其是一种建筑用平摆式隔震支座，包括上滑动板，所述上滑动板的顶部设置有桥梁插柱，所述桥梁插柱的数目为四组，所述上滑动板的顶部设置有桥梁，所述桥梁插柱与桥梁相合配合且位于桥梁的内部，所述上滑动板的底部设置有上支座板，所述上支座板的底部设置有球冠衬板，有益效果在于：通过对支座上支座板与上滑动板之间的平摆设计，增大了桥梁的自振周期，减少了结构的地震响应，使得结构所承受的能量大大减小；同时，由于各摩擦副未使用硅脂润滑，较大的摩擦可以消耗相当一部分地震能量，使支座的减隔震效果更佳，并且当桥梁受到重力撞击的时候，减震气囊在插槽底部的气囊槽内弹出，最大程度提高减隔震效果。
Horizontal swing type shock insulation support for building
一种建筑用平摆式隔震支座
YANG ZHI (Autor:in)
13.04.2021
Patent
Elektronische Ressource
Chinesisch
Horizontal swing type shock insulation support with beam falling prevention function
| Europäisches Patentamt | 2021
Shock insulation support with horizontal leveling function
| Europäisches Patentamt | 2024