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A platform for research: civil engineering, architecture and urbanism
Double-step counter-generation toggle type energy dissipation support
The invention provides a double-step opposite-generation toggle type energy dissipation support which is used in a plurality of frame units between large building structure layers and used for amplifying deformation of a damper under earthquakes and wind vibration and comprises the damper, a first connecting lug plate, a second connecting lug plate, a second connecting lug plate and a third connecting lug plate. A second-order stacked configuration toggle type supporting frame comprises two movable quadrilateral supporting frames, each movable quadrilateral supporting frame comprises four elbow joints, and a damper is hinged to a building structure. According to the energy dissipater, through the innovative structure and a two-order opposite toggle amplification mechanism, horizontal lateral displacement between floors can be converted into the piston stroke of the energy dissipater, the axial deformation of the piston can easily reach more than ten times of the axial deformation of the two ends of the support, the energy dissipation capacity of the energy dissipater can be efficiently utilized, the wind vibration reaction of an earthquake of the structure is reduced and controlled, and the energy dissipation effect is improved. And the anti-seismic and vibration-control capability of the structure is improved.
本发明提供了一种双阶对生肘节式消能支撑，用于大型建筑结构层间的若干框架单元内，放大阻尼器在地震和风振下的变形，包括：阻尼器，两端具有第一连接耳板；二阶叠置构型肘节式支撑框架，包括两个活动四边形支撑框架，每个活动四边形支撑框架均包括四个肘节点，将阻尼器与建筑结构铰接。本发明通过创新构型，经两阶对生肘节放大机制，可将楼层间的水平侧移转化为消能器的活塞行程，活塞轴向变形可轻易达到支撑两端轴向变形的十倍以上，能够高效利用消能器的耗能能力，减控结构的地震的风振反应，提高结构的抗震控振能力。
Double-step counter-generation toggle type energy dissipation support
The invention provides a double-step opposite-generation toggle type energy dissipation support which is used in a plurality of frame units between large building structure layers and used for amplifying deformation of a damper under earthquakes and wind vibration and comprises the damper, a first connecting lug plate, a second connecting lug plate, a second connecting lug plate and a third connecting lug plate. A second-order stacked configuration toggle type supporting frame comprises two movable quadrilateral supporting frames, each movable quadrilateral supporting frame comprises four elbow joints, and a damper is hinged to a building structure. According to the energy dissipater, through the innovative structure and a two-order opposite toggle amplification mechanism, horizontal lateral displacement between floors can be converted into the piston stroke of the energy dissipater, the axial deformation of the piston can easily reach more than ten times of the axial deformation of the two ends of the support, the energy dissipation capacity of the energy dissipater can be efficiently utilized, the wind vibration reaction of an earthquake of the structure is reduced and controlled, and the energy dissipation effect is improved. And the anti-seismic and vibration-control capability of the structure is improved.
本发明提供了一种双阶对生肘节式消能支撑，用于大型建筑结构层间的若干框架单元内，放大阻尼器在地震和风振下的变形，包括：阻尼器，两端具有第一连接耳板；二阶叠置构型肘节式支撑框架，包括两个活动四边形支撑框架，每个活动四边形支撑框架均包括四个肘节点，将阻尼器与建筑结构铰接。本发明通过创新构型，经两阶对生肘节放大机制，可将楼层间的水平侧移转化为消能器的活塞行程，活塞轴向变形可轻易达到支撑两端轴向变形的十倍以上，能够高效利用消能器的耗能能力，减控结构的地震的风振反应，提高结构的抗震控振能力。
Double-step counter-generation toggle type energy dissipation support
一种双阶对生肘节式消能支撑
XIANG YANG (author) / SEO GYOO-WON (author) / YANG XILING (author) / LI GUOQIANG (author)
2024-01-05
Patent
Electronic Resource
Chinese
Toggle-Brace-Damper Seismic Energy Dissipation Systems
| British Library Online Contents | 2001
TECHNICAL PAPERS - Toggle-Brace-Damper Seismic Energy Dissipation Systems
| Online Contents | 2001