Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Metal and rotating friction composite damper
The invention discloses a metal and rotational friction composite damper. The metal and rotational friction composite damper comprises more than one bent metal damper, more than one rotational friction damper, an upper connecting steel plate and a lower connecting steel plate, the bending type metal damper and the rotating friction damper are connected in parallel and installed between the upper connecting steel plate and the lower connecting steel plate. The number of the bending type metal dampers and the number of the rotating friction dampers are flexibly configured according to requirements, and the bending type metal dampers and the rotating friction dampers are symmetrically arranged. The bending type metal damper and the rotating friction damper are arranged, so that the friction element firstly consumes energy under frequent earthquakes, the metal element gradually yields to consume energy under fortified earthquakes and rare earthquakes, staged energy consumption and combined energy consumption are finally achieved, and a common energy consumption efficient energy consumption mechanism is formed; the problems that a traditional metal damper does not consume energy and is unstable in damping force under small earthquakes are solved, staged efficient energy consumption is achieved, and the anti-seismic requirements of different seismic oscillation intensities can be better met.
本发明公开了一种金属与转动摩擦复合阻尼器，包括：一个以上弯曲型金属阻尼器、一个以上转动摩擦阻尼器、上连接钢板和下连接钢板；所述弯曲型金属阻尼器和转动摩擦阻尼器并联，安装在上连接钢板和下连接钢板之间；所述弯曲型金属阻尼器和转动摩擦阻尼器的数量均根据需求灵活配置，并对称布置；本发明通过设置弯曲型金属阻尼器和转动摩擦阻尼器，实现摩擦元件在多遇地震下率先耗能，金属元件在设防地震、罕遇地震下渐进屈服耗能，最终实现分阶段耗能与组合耗能，形成共同耗能的高效耗能机制；解决了传统金属阻尼器在小震下不耗能和阻尼力不稳定的难题，实现了分阶段高效耗能，能更好地满足不同地震动强度抗震要求。
Metal and rotating friction composite damper
The invention discloses a metal and rotational friction composite damper. The metal and rotational friction composite damper comprises more than one bent metal damper, more than one rotational friction damper, an upper connecting steel plate and a lower connecting steel plate, the bending type metal damper and the rotating friction damper are connected in parallel and installed between the upper connecting steel plate and the lower connecting steel plate. The number of the bending type metal dampers and the number of the rotating friction dampers are flexibly configured according to requirements, and the bending type metal dampers and the rotating friction dampers are symmetrically arranged. The bending type metal damper and the rotating friction damper are arranged, so that the friction element firstly consumes energy under frequent earthquakes, the metal element gradually yields to consume energy under fortified earthquakes and rare earthquakes, staged energy consumption and combined energy consumption are finally achieved, and a common energy consumption efficient energy consumption mechanism is formed; the problems that a traditional metal damper does not consume energy and is unstable in damping force under small earthquakes are solved, staged efficient energy consumption is achieved, and the anti-seismic requirements of different seismic oscillation intensities can be better met.
本发明公开了一种金属与转动摩擦复合阻尼器，包括：一个以上弯曲型金属阻尼器、一个以上转动摩擦阻尼器、上连接钢板和下连接钢板；所述弯曲型金属阻尼器和转动摩擦阻尼器并联，安装在上连接钢板和下连接钢板之间；所述弯曲型金属阻尼器和转动摩擦阻尼器的数量均根据需求灵活配置，并对称布置；本发明通过设置弯曲型金属阻尼器和转动摩擦阻尼器，实现摩擦元件在多遇地震下率先耗能，金属元件在设防地震、罕遇地震下渐进屈服耗能，最终实现分阶段耗能与组合耗能，形成共同耗能的高效耗能机制；解决了传统金属阻尼器在小震下不耗能和阻尼力不稳定的难题，实现了分阶段高效耗能，能更好地满足不同地震动强度抗震要求。
Metal and rotating friction composite damper
一种金属与转动摩擦复合阻尼器
TANG LIANG (Autor:in) / DUAN SHUKUN (Autor:in) / ZHANG YONGBO (Autor:in) / ZHANG FASHENG (Autor:in) / ZHAO HANG (Autor:in) / XIE YONGLAN (Autor:in) / QIAO HAOYUE (Autor:in) / WANG WEI (Autor:in)
04.11.2022
Patent
Elektronische Ressource
Chinesisch
Metal yield-friction energy dissipation composite damper
| Europäisches Patentamt | 2021