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A platform for research: civil engineering, architecture and urbanism
Swing tuned mass damper
The invention discloses a swing tuned mass damper. The swing tuned mass damper comprises an inertia mass block, a supporting device, a swing device and a connecting plate; the supporting device comprises a rail and baffles, the baffles are installed at the two ends of the rail, the inertia mass block is located on the rail, the swing device is located below the supporting device, and the connecting plate is arranged below the swing device; and the swing device comprises a viscous damper, a vertical spring, a rotating bearing and a steel column, and the viscous damper, the vertical spring and the steel column are all vertically arranged between the rail and the connecting plate. According to the swing tuned mass damper, the viscous damper is vertically arranged, the mass block moves in thehorizontal direction and moves vertically at the same time through the swing device, and therefore the energy dissipation capacity of the damper is improved. Compared with a traditional tuned mass damper, the swing tuned mass damper has better vibration reduction performance, the energy dissipation capacity is improved, accordingly, the vibration reduction performance level is improved, and the swing tuned mass damper has high practical value.
本发明公开一种摇摆调谐质量阻尼器，包括惯性质量块、支承装置、摇摆装置和连接板，所述支承装置包括轨道和挡板，挡板安装于轨道的两端，惯性质量块位于轨道上，摇摆装置位于支承装置的下方，摇摆装置的下方为连接板，所述摇摆装置包括粘滞阻尼器、竖向弹簧、转动轴承和钢柱，所述粘滞阻尼器、竖向弹簧和钢柱均竖直设置在轨道和连接板之间。本发明的摇摆调谐质量阻尼器，将黏滞阻尼器竖向布置，通过摇摆装置，使得质量块在水平方向运动的同时发生竖向运动，从而提升阻尼器的耗能能力。相对于传统的调谐质量阻尼器而言，本摇摆调谐质量阻尼器具有更好的减振性能，提升了耗能能力，从而提升减振性能水准，具有较高的实用价值。
Swing tuned mass damper
The invention discloses a swing tuned mass damper. The swing tuned mass damper comprises an inertia mass block, a supporting device, a swing device and a connecting plate; the supporting device comprises a rail and baffles, the baffles are installed at the two ends of the rail, the inertia mass block is located on the rail, the swing device is located below the supporting device, and the connecting plate is arranged below the swing device; and the swing device comprises a viscous damper, a vertical spring, a rotating bearing and a steel column, and the viscous damper, the vertical spring and the steel column are all vertically arranged between the rail and the connecting plate. According to the swing tuned mass damper, the viscous damper is vertically arranged, the mass block moves in thehorizontal direction and moves vertically at the same time through the swing device, and therefore the energy dissipation capacity of the damper is improved. Compared with a traditional tuned mass damper, the swing tuned mass damper has better vibration reduction performance, the energy dissipation capacity is improved, accordingly, the vibration reduction performance level is improved, and the swing tuned mass damper has high practical value.
本发明公开一种摇摆调谐质量阻尼器，包括惯性质量块、支承装置、摇摆装置和连接板，所述支承装置包括轨道和挡板，挡板安装于轨道的两端，惯性质量块位于轨道上，摇摆装置位于支承装置的下方，摇摆装置的下方为连接板，所述摇摆装置包括粘滞阻尼器、竖向弹簧、转动轴承和钢柱，所述粘滞阻尼器、竖向弹簧和钢柱均竖直设置在轨道和连接板之间。本发明的摇摆调谐质量阻尼器，将黏滞阻尼器竖向布置，通过摇摆装置，使得质量块在水平方向运动的同时发生竖向运动，从而提升阻尼器的耗能能力。相对于传统的调谐质量阻尼器而言，本摇摆调谐质量阻尼器具有更好的减振性能，提升了耗能能力，从而提升减振性能水准，具有较高的实用价值。
Swing tuned mass damper
一种摇摆调谐质量阻尼器
2021-01-01
Patent
Electronic Resource
Chinese
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