Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Three-dimensional vibration double-control support and manufacturing method thereof
The invention relates to a three-dimensional vibration double-control support and a manufacturing method thereof. The three-dimensional vibration double-control support comprises an upper connecting plate, a lower connecting plate, an inner sealing plate, positioning holes, a perforated steel plate, an annular steel plate, a high-damping viscous rubber layer, protective layer rubber and connecting bolts. According to the invention, a novel structure formed by vulcanizing and bonding a high-damping viscous rubber layer and a steel plate is designed, the advantages of a thick-layer rubber support and a laminated rubber support are combined, and the low-rigidity characteristic of thick-layer rubber is fully utilized; transfer of environment vibration generated by vertical earthquakes and rail transit to an upper structure is effectively reduced in the horizontal direction and the vertical direction, meanwhile, the phenomenon of buckling instability caused by thick-layer rubber can be avoided, a protective layer is formed by the peripheral rubber layer through the outer wrapping structure so as to ensure the durability of the internal rubber, the anti-aging capacity of the rubber is improved, and the service life of the rubber is prolonged. According to the novel three-dimensional vibration double-control support, the comfort problem caused by environmental vibration is solved, and the requirement for the anti-seismic performance of the structure is met.
本发明涉及一种三维震振双控支座及其制作方法，包括上下连接板、内封板、定位孔、开孔钢板与环状钢板、高阻尼粘滞橡胶层、保护层橡胶及连接螺栓。本发明主要通过设计一种高阻尼粘滞橡胶层与钢板硫化粘结的新型构造，将厚层橡胶支座与叠层橡胶支座的优点结合，充分利用了厚层橡胶的低刚度特性，在水平向及竖向分别有效降低竖向地震与轨道交通产生的环境振动向上部结构的传递，同时又可以避免厚层橡胶带来屈曲失稳现象，通过外包构造使外围的橡胶层形成保护层以确保内部橡胶的耐久性，提高其抗老化能力，这种新型三维震振双控支座既解决了环境振动带来的舒适度问题又满足了结构的抗震性能需求。
Three-dimensional vibration double-control support and manufacturing method thereof
The invention relates to a three-dimensional vibration double-control support and a manufacturing method thereof. The three-dimensional vibration double-control support comprises an upper connecting plate, a lower connecting plate, an inner sealing plate, positioning holes, a perforated steel plate, an annular steel plate, a high-damping viscous rubber layer, protective layer rubber and connecting bolts. According to the invention, a novel structure formed by vulcanizing and bonding a high-damping viscous rubber layer and a steel plate is designed, the advantages of a thick-layer rubber support and a laminated rubber support are combined, and the low-rigidity characteristic of thick-layer rubber is fully utilized; transfer of environment vibration generated by vertical earthquakes and rail transit to an upper structure is effectively reduced in the horizontal direction and the vertical direction, meanwhile, the phenomenon of buckling instability caused by thick-layer rubber can be avoided, a protective layer is formed by the peripheral rubber layer through the outer wrapping structure so as to ensure the durability of the internal rubber, the anti-aging capacity of the rubber is improved, and the service life of the rubber is prolonged. According to the novel three-dimensional vibration double-control support, the comfort problem caused by environmental vibration is solved, and the requirement for the anti-seismic performance of the structure is met.
本发明涉及一种三维震振双控支座及其制作方法，包括上下连接板、内封板、定位孔、开孔钢板与环状钢板、高阻尼粘滞橡胶层、保护层橡胶及连接螺栓。本发明主要通过设计一种高阻尼粘滞橡胶层与钢板硫化粘结的新型构造，将厚层橡胶支座与叠层橡胶支座的优点结合，充分利用了厚层橡胶的低刚度特性，在水平向及竖向分别有效降低竖向地震与轨道交通产生的环境振动向上部结构的传递，同时又可以避免厚层橡胶带来屈曲失稳现象，通过外包构造使外围的橡胶层形成保护层以确保内部橡胶的耐久性，提高其抗老化能力，这种新型三维震振双控支座既解决了环境振动带来的舒适度问题又满足了结构的抗震性能需求。
Three-dimensional vibration double-control support and manufacturing method thereof
一种三维震振双控支座及其制作方法
MA QIANYING (Autor:in)
29.07.2022
Patent
Elektronische Ressource
Chinesisch
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