Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pulley type tuned mass damper and design method
The invention relates to the technical field of vibration reduction of building structures, and provides a pulley type tuned mass damper and a design method.The pulley type tuned mass damper comprises a mass block, a damper body and an elastic element; the device further comprises a sling and at least two fixed pulleys. One end of the elastic element is connected with the mass block through the sling; the other end of the elastic element can be connected with a controlled structure through the sling; the elastic element is obliquely arranged relative to the vertical direction through the fixed pulley; the mass block is hung on the controlled structure through the fixed pulley; the damper is used for dissipating vibration of the mass block. By means of the pulley type tuned mass damper, the problems that when an existing TMD controls low-frequency vertical vibration, the vertical size needs to be increased, and installation cannot be achieved easily due to the fact that the vertical installation space of a controlled structure is insufficient can be solved.
本发明涉及建筑结构减振技术领域，提供了一种滑轮式调谐质量阻尼器及设计方法，其中滑轮式调谐质量阻尼器包含质量块、阻尼器和弹性元件；还包含吊索和至少两个定滑轮；所述弹性元件一端通过所述吊索和所述质量块连接；所述弹性元件另一端通过所述吊索能够和被控结构连接；所述弹性元件通过所述定滑轮相对竖直方向倾斜设置；所述质量块通过所述定滑轮悬挂于所述被控结构；所述阻尼器用于耗散所述质量块的振动。使用该滑轮式调谐质量阻尼器，能解决现有TMD控制低频竖向振动时需要增大竖向尺寸，容易因被控结构竖向安装空间不足而无法安装的问题。
Pulley type tuned mass damper and design method
The invention relates to the technical field of vibration reduction of building structures, and provides a pulley type tuned mass damper and a design method.The pulley type tuned mass damper comprises a mass block, a damper body and an elastic element; the device further comprises a sling and at least two fixed pulleys. One end of the elastic element is connected with the mass block through the sling; the other end of the elastic element can be connected with a controlled structure through the sling; the elastic element is obliquely arranged relative to the vertical direction through the fixed pulley; the mass block is hung on the controlled structure through the fixed pulley; the damper is used for dissipating vibration of the mass block. By means of the pulley type tuned mass damper, the problems that when an existing TMD controls low-frequency vertical vibration, the vertical size needs to be increased, and installation cannot be achieved easily due to the fact that the vertical installation space of a controlled structure is insufficient can be solved.
本发明涉及建筑结构减振技术领域，提供了一种滑轮式调谐质量阻尼器及设计方法，其中滑轮式调谐质量阻尼器包含质量块、阻尼器和弹性元件；还包含吊索和至少两个定滑轮；所述弹性元件一端通过所述吊索和所述质量块连接；所述弹性元件另一端通过所述吊索能够和被控结构连接；所述弹性元件通过所述定滑轮相对竖直方向倾斜设置；所述质量块通过所述定滑轮悬挂于所述被控结构；所述阻尼器用于耗散所述质量块的振动。使用该滑轮式调谐质量阻尼器，能解决现有TMD控制低频竖向振动时需要增大竖向尺寸，容易因被控结构竖向安装空间不足而无法安装的问题。
Pulley type tuned mass damper and design method
一种滑轮式调谐质量阻尼器及设计方法
WANG WENXI (Autor:in) / YU TIANFU (Autor:in) / CHEN SHENG (Autor:in) / CHEN BO (Autor:in) / HUA XUGANG (Autor:in) / LEE SU-YOUNG (Autor:in) / CHEN ZHENGQING (Autor:in)
27.10.2023
Patent
Elektronische Ressource
Chinesisch
Pulley assembly displacement amplification type tuned mass inerter damper
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2019