A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-resetting separation collision type graded friction damper
The invention relates to a self-resetting separation collision type graded friction damper which comprises a box body, a first friction system is arranged in the box body, the first friction system is in contact and sliding connection with the top wall and the bottom wall of the box body, second friction systems are arranged on the two sides of the first friction system, and the second friction systems are in contact with the top wall and the bottom wall of the box body. A first disc spring is arranged between the first friction system and the end wall of the box body, and a second disc spring is arranged between the second friction system and the end wall of the box body. According to the self-resetting damping device for the building, large and small vibration of the building can be dealt with more comprehensively and flexibly, graded friction energy consumption is conducted on different vibration amplitudes of the building in a targeted mode, the self-resetting function can be well achieved, the building can be completely reset at the moment while damping is conducted on the building, and residual deformation is not generated.
本发明涉及一种可自复位的分离碰撞式分级摩擦阻尼器，包括盒体，所述盒体内设置有第一摩擦系统，所述第一摩擦系统分别与盒体的顶壁及底壁接触并滑动连接，且两侧设置有第二摩擦系统，所述第二摩擦系统与盒体的顶壁及底壁接触，并与盒体侧壁接触并滑动连接，所述第一摩擦系统、第二摩擦系统与盒体端壁之间分别设置有第一碟簧和第二碟簧。能更全面、更灵活的应对建筑物发生的大小振动，有针对性的对建筑物不同的振动幅度进行分级摩擦耗能，并均能较好的发挥自复位功能，在对建筑物减振的同时可此时建筑物完全复位，并不产生残余变形。
Self-resetting separation collision type graded friction damper
The invention relates to a self-resetting separation collision type graded friction damper which comprises a box body, a first friction system is arranged in the box body, the first friction system is in contact and sliding connection with the top wall and the bottom wall of the box body, second friction systems are arranged on the two sides of the first friction system, and the second friction systems are in contact with the top wall and the bottom wall of the box body. A first disc spring is arranged between the first friction system and the end wall of the box body, and a second disc spring is arranged between the second friction system and the end wall of the box body. According to the self-resetting damping device for the building, large and small vibration of the building can be dealt with more comprehensively and flexibly, graded friction energy consumption is conducted on different vibration amplitudes of the building in a targeted mode, the self-resetting function can be well achieved, the building can be completely reset at the moment while damping is conducted on the building, and residual deformation is not generated.
本发明涉及一种可自复位的分离碰撞式分级摩擦阻尼器，包括盒体，所述盒体内设置有第一摩擦系统，所述第一摩擦系统分别与盒体的顶壁及底壁接触并滑动连接，且两侧设置有第二摩擦系统，所述第二摩擦系统与盒体的顶壁及底壁接触，并与盒体侧壁接触并滑动连接，所述第一摩擦系统、第二摩擦系统与盒体端壁之间分别设置有第一碟簧和第二碟簧。能更全面、更灵活的应对建筑物发生的大小振动，有针对性的对建筑物不同的振动幅度进行分级摩擦耗能，并均能较好的发挥自复位功能，在对建筑物减振的同时可此时建筑物完全复位，并不产生残余变形。
Self-resetting separation collision type graded friction damper
一种可自复位的分离碰撞式分级摩擦阻尼器
MA KAIZE (author) / LIN GUIRUI (author) / WANG QIXIAN (author) / ZHOU QIANQIAN (author) / LI LANXIN (author) / KANG LINTAO (author) / CHEN YUNRU (author) / GENG TIANYANG (author)
2024-05-14
Patent
Electronic Resource
Chinese
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