【 中文摘要 】本实用新型涉及一种三维震振双控支座，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。本实用新型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。

【 英文摘要 】The present utility model relates to a three-dimensional vibration double-control support. The support comprises an upper connecting plate, a lower connecting plate, an inner sealing plate, a positioning hole, a perforated steel plate, an annular steel plate, a high damping viscous rubber layer, a protective layer rubber and a connecting bolt, wherein the upper connecting plate, the lower connecting plate, the inner sealing plate, the positioning hole, the perforated steel plate, the annular steel plate, the high damping viscous rubber layer, the protective layer rubber and the connecting bolt are arranged on the upper connecting plate and the lower connecting plate. In the utility model, a novel structure that a high damping viscous rubber layer is vulcanized and bonded with a steel plate is designed, Combining the advantages of a thick layer rubber bearing with a laminated rubber bearing, Make full use of the low rigidity characteristic of thick layer rubber, Transfer of environmental vibration generated by vertical earthquakes and rail transit to an upper structure is effectively reduced in the horizontal direction and the vertical direction respectively, Meanwhile, buckling instability caused by thick-layer rubber can be avoided, the peripheral rubber layer forms a protective layer through the outer wrapping structure so as to ensure the durability of the internal rubber and improve the anti-aging capability of the internal rubber, and the novel three-dimensional vibration double-control support solves the problem of comfort caused by environmental vibration and meets the requirement on the anti-seismic performance of the structure.

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