A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Friction pendulum type eddy current damping tuned mass damper and design method and application thereof
The invention discloses a friction pendulum type eddy current damping tuned mass damper and a design method and application of the friction pendulum type eddy current damping tuned mass damper, and belongs to the technical field of structural energy dissipation and vibration reduction. An inertia mass unit capable of sliding in the concave spherical slide way is arranged in the concave spherical slide way, the inertia mass unit comprises a mass block in sliding contact with the concave spherical slide way, the upper part of the mass block is fixedly connected with permanent magnet back iron, and a permanent magnet is arranged on the permanent magnet back iron; an eddy current damping part is arranged above the inertia mass unit, the eddy current damping part is installed on the bottom plate through a hydraulic rod, the eddy current damping part comprises a conductor plate, and a magnetic conductive plate is arranged above the conductor plate. The vertical space of a controlled structure can be saved, the instantaneous energy dissipation capacity of the structure is enhanced, manufacturing and installation are easy, durability is good, and the maintenance cost is low.
本发明公开了摩擦摆式电涡流阻尼调谐质量阻尼器及其设计方法及应用，结构消能减振(震)技术领域，该摩擦摆式电涡流阻尼调谐质量阻尼器包括安装底板，所述安装底板上安装有凹球面滑道，所述凹球面滑道里面设置有能够在所述凹球面滑道中滑动的惯性质量单元，所述惯性质量单元包括与所述凹球面滑道滑动接触的质量块，所述质量块上部固定连接永磁体背铁，所述永磁体背铁上设置有永磁体；所述惯性质量单元上方设置有电涡流阻尼部件，所述电涡流阻尼部件通过液压杆安装在所述底板上，所述电涡流阻尼部件包括导体板，所述导体板上方设置有导磁板。本发明能够节省被控结构的竖向空间、增强结构的瞬时耗能能力、制作安装简单、耐久性好且维护成本低。
Friction pendulum type eddy current damping tuned mass damper and design method and application thereof
The invention discloses a friction pendulum type eddy current damping tuned mass damper and a design method and application of the friction pendulum type eddy current damping tuned mass damper, and belongs to the technical field of structural energy dissipation and vibration reduction. An inertia mass unit capable of sliding in the concave spherical slide way is arranged in the concave spherical slide way, the inertia mass unit comprises a mass block in sliding contact with the concave spherical slide way, the upper part of the mass block is fixedly connected with permanent magnet back iron, and a permanent magnet is arranged on the permanent magnet back iron; an eddy current damping part is arranged above the inertia mass unit, the eddy current damping part is installed on the bottom plate through a hydraulic rod, the eddy current damping part comprises a conductor plate, and a magnetic conductive plate is arranged above the conductor plate. The vertical space of a controlled structure can be saved, the instantaneous energy dissipation capacity of the structure is enhanced, manufacturing and installation are easy, durability is good, and the maintenance cost is low.
本发明公开了摩擦摆式电涡流阻尼调谐质量阻尼器及其设计方法及应用，结构消能减振(震)技术领域，该摩擦摆式电涡流阻尼调谐质量阻尼器包括安装底板，所述安装底板上安装有凹球面滑道，所述凹球面滑道里面设置有能够在所述凹球面滑道中滑动的惯性质量单元，所述惯性质量单元包括与所述凹球面滑道滑动接触的质量块，所述质量块上部固定连接永磁体背铁，所述永磁体背铁上设置有永磁体；所述惯性质量单元上方设置有电涡流阻尼部件，所述电涡流阻尼部件通过液压杆安装在所述底板上，所述电涡流阻尼部件包括导体板，所述导体板上方设置有导磁板。本发明能够节省被控结构的竖向空间、增强结构的瞬时耗能能力、制作安装简单、耐久性好且维护成本低。
Friction pendulum type eddy current damping tuned mass damper and design method and application thereof
摩擦摆式电涡流阻尼调谐质量阻尼器及其设计方法及应用
DU JIANDONG (author) / BAO CHAO (author) / HAN MENGFAN (author) / MA XIAOTONG (author) / BAI PENGCHENG (author) / FAN QI (author)
2023-11-14
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
Horizontal moving type pendulum type eddy current tuned mass vibration damper
| European Patent Office | 2021