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A platform for research: civil engineering, architecture and urbanism
Assembly type metal composite damper
The invention discloses an assembly type metal composite damper. The assembly type metal composite damper comprises a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are parallel to each other and are vertically arranged, at least one shearing plate is arranged on the side, facing the first connecting plate, of the second connecting plate, a plurality of constraint steel plates are arranged on the first connecting plate and correspond to the shearing plates, the shearing plates are arranged between every two adjacent constraint steel plates, the shearing plates are connected with the corresponding constraint steel plates through a plurality of pre-tightening bolts, and shearing energy dissipation modules and friction core plates are arranged between the shearing plates and the constraint steel plates. The assembly type metal composite damper has the beneficial effects that the energy dissipation capacity of the damper can be remarkably improved, and installation and fixation are convenient; and the shearing plates and the constraint steel plates are connected by adopting the pre-tightening bolts in cooperation with elastic pieces, stable connecting force can be provided in the relative sliding process of the shearing plates and the constraint steel plates, and therefore the shearing plates and the constraint steel plates can carry out friction energy dissipation through stable contact friction force.
本发明公开了一种装配式金属复合型阻尼器，包括第一连接板和第二连接板，所述第一连接板与所述第二连接板相互平行且竖直设置，所述第二连接板朝向所述第一连接板一侧设置有至少一块剪切板，所述第一连接板上对应所述剪切板设有若干块约束钢板，所述剪切板设置于相邻的两块所述约束钢板之间，且该剪切板与对应所述约束钢板通过多个预紧螺栓连接，所述剪切板与所述约束钢板之间设置有剪切耗能模块和摩擦芯板。有益效果在于：可显著提升阻尼器的耗能能力，且方便安装和固定；通过采用预紧螺栓配合弹性件连接剪切板和约束钢板，可在剪切板和约束钢板相对滑动过程中提供稳定的连接力，从而使两者通过稳定的接触摩擦力进行摩擦耗能。
Assembly type metal composite damper
The invention discloses an assembly type metal composite damper. The assembly type metal composite damper comprises a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are parallel to each other and are vertically arranged, at least one shearing plate is arranged on the side, facing the first connecting plate, of the second connecting plate, a plurality of constraint steel plates are arranged on the first connecting plate and correspond to the shearing plates, the shearing plates are arranged between every two adjacent constraint steel plates, the shearing plates are connected with the corresponding constraint steel plates through a plurality of pre-tightening bolts, and shearing energy dissipation modules and friction core plates are arranged between the shearing plates and the constraint steel plates. The assembly type metal composite damper has the beneficial effects that the energy dissipation capacity of the damper can be remarkably improved, and installation and fixation are convenient; and the shearing plates and the constraint steel plates are connected by adopting the pre-tightening bolts in cooperation with elastic pieces, stable connecting force can be provided in the relative sliding process of the shearing plates and the constraint steel plates, and therefore the shearing plates and the constraint steel plates can carry out friction energy dissipation through stable contact friction force.
本发明公开了一种装配式金属复合型阻尼器，包括第一连接板和第二连接板，所述第一连接板与所述第二连接板相互平行且竖直设置，所述第二连接板朝向所述第一连接板一侧设置有至少一块剪切板，所述第一连接板上对应所述剪切板设有若干块约束钢板，所述剪切板设置于相邻的两块所述约束钢板之间，且该剪切板与对应所述约束钢板通过多个预紧螺栓连接，所述剪切板与所述约束钢板之间设置有剪切耗能模块和摩擦芯板。有益效果在于：可显著提升阻尼器的耗能能力，且方便安装和固定；通过采用预紧螺栓配合弹性件连接剪切板和约束钢板，可在剪切板和约束钢板相对滑动过程中提供稳定的连接力，从而使两者通过稳定的接触摩擦力进行摩擦耗能。
Assembly type metal composite damper
一种装配式金属复合型阻尼器
HE XIONGKE (author) / LIU GUOMING (author) / WANG ZE (author) / DING XINCHUN (author)
2021-06-11
Patent
Electronic Resource
Chinese
Assembly type composite friction lead viscoelastic damper
| European Patent Office | 2023