Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-tuned mass damper
The invention relates to a multi-tuned mass damper. The multi-tuned mass damper comprises a damping box, a rope and a plurality of mass blocks, wherein the damping box is filled with a damping liquid;the two ends of the rope are arranged on the two side walls of the damping box, and the rope is provided with set tensioning force; the plurality of mass blocks are assembled on the rope and are sequentially distributed at intervals in the length direction of the rope; when the rope is in a horizontal state, at least parts of the mass blocks are immersed in the damping liquid; and when the rope is in a vertical state, at least part of the lowermost mass block in all the mass blocks is immersed in the damping liquid. The damper is simple in structure, mass parameters are provided by the mass blocks, rigidity is provided by the rope and the set tensioning force, damping parameters are provided by the rope and the damping liquid, the damper can be arranged in multiple directions, the mass blocks are distributed on the rope, and vibration in the 360-degree direction in the plane of the vertical rope can be controlled, and the engineering structure can be well protected; and the damper hasan obvious damping effect on slender components such as a cable structure and a suspender structure.
本申请涉及一种多重调谐质量阻尼器，其包括阻尼箱、绳索和若干质量块；阻尼箱内装有阻尼液；绳索的两端分别设在阻尼箱的两侧壁上，绳索具有设定张拉力；若干质量块组设于绳索上，且沿绳索长度方向依次间隔分布；当绳索处于水平状态时，质量块至少部分浸入阻尼液中；当绳索处于竖直状态时，所有的质量块中，位于最下方的质量块至少部分浸入阻尼液中。本申请提供的阻尼器结构简单，由质量块提供质量参数，由绳索和设定张拉力提供刚度，由绳索和阻尼液提供阻尼参数，可以多个方向进行布置，质量块分布在绳索上，可以控制垂直绳索平面内的360度方向的振动，对工程结构可起到很好的保护作用。该阻尼器对索结构、吊杆结构等细长构件减振效果明显。
Multi-tuned mass damper
The invention relates to a multi-tuned mass damper. The multi-tuned mass damper comprises a damping box, a rope and a plurality of mass blocks, wherein the damping box is filled with a damping liquid;the two ends of the rope are arranged on the two side walls of the damping box, and the rope is provided with set tensioning force; the plurality of mass blocks are assembled on the rope and are sequentially distributed at intervals in the length direction of the rope; when the rope is in a horizontal state, at least parts of the mass blocks are immersed in the damping liquid; and when the rope is in a vertical state, at least part of the lowermost mass block in all the mass blocks is immersed in the damping liquid. The damper is simple in structure, mass parameters are provided by the mass blocks, rigidity is provided by the rope and the set tensioning force, damping parameters are provided by the rope and the damping liquid, the damper can be arranged in multiple directions, the mass blocks are distributed on the rope, and vibration in the 360-degree direction in the plane of the vertical rope can be controlled, and the engineering structure can be well protected; and the damper hasan obvious damping effect on slender components such as a cable structure and a suspender structure.
本申请涉及一种多重调谐质量阻尼器，其包括阻尼箱、绳索和若干质量块；阻尼箱内装有阻尼液；绳索的两端分别设在阻尼箱的两侧壁上，绳索具有设定张拉力；若干质量块组设于绳索上，且沿绳索长度方向依次间隔分布；当绳索处于水平状态时，质量块至少部分浸入阻尼液中；当绳索处于竖直状态时，所有的质量块中，位于最下方的质量块至少部分浸入阻尼液中。本申请提供的阻尼器结构简单，由质量块提供质量参数，由绳索和设定张拉力提供刚度，由绳索和阻尼液提供阻尼参数，可以多个方向进行布置，质量块分布在绳索上，可以控制垂直绳索平面内的360度方向的振动，对工程结构可起到很好的保护作用。该阻尼器对索结构、吊杆结构等细长构件减振效果明显。
Multi-tuned mass damper
一种多重调谐质量阻尼器
CHEN ZHIDAN (Autor:in) / WU XIAOBO (Autor:in) / SONG TENGTENG (Autor:in) / WANG ZHENGXING (Autor:in) / JING GUOQIANG (Autor:in) / MA CHANGFEI (Autor:in) / WANG BO (Autor:in) / WANG XIANG (Autor:in) / LIU PENGFEI (Autor:in) / WANG ZIYU (Autor:in)
12.01.2021
Patent
Elektronische Ressource
Chinesisch
| British Library Conference Proceedings | 1996
| Europäisches Patentamt | 2019