Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides an ultralow-frequency tuned mass damper, and relates to the field of dampers. The ultralow-frequency tuned mass damper comprises a base and a damping structure. The damping structure comprises an ultralow-frequency component, the ultralow-frequency component comprises a mass block and two vertical shifting stop blocks, the vertical shifting stop blocks are symmetrically arranged on the base, the mass block is arranged between the two vertical shifting stop blocks, and the contact faces of the vertical shifting stop blocks and the mass block are inclined faces. Baffles are arranged on the two sides of the base, and springs are arranged between the baffles and the vertical shifting stop blocks. The structure is simple, mounting is convenient, ultra-small horizontal rigidity can be achieved, then the damper adapts to ultralow vibration frequency, and a better protection effect is achieved on the structure.
本发明提出了一种超低频质量调谐阻尼器，涉及阻尼器领域。一种超低频质量调谐阻尼器，包括底座和阻尼结构，阻尼结构包括超低频部件，超低频部件包括质量块和两个竖向拨挡块，竖向拨挡块对称设在底座上，质量块设置在两个竖向拨挡块之间，竖向拨挡块与质量块的接触面为倾斜面。底座两侧设置有挡板，挡板与竖向拨挡块之间设置有弹簧。本发明结构简单，安装方便，能够实现超小的水平刚度，进而适应超低的震动频率，对结构起到更好的保护作用。
The invention provides an ultralow-frequency tuned mass damper, and relates to the field of dampers. The ultralow-frequency tuned mass damper comprises a base and a damping structure. The damping structure comprises an ultralow-frequency component, the ultralow-frequency component comprises a mass block and two vertical shifting stop blocks, the vertical shifting stop blocks are symmetrically arranged on the base, the mass block is arranged between the two vertical shifting stop blocks, and the contact faces of the vertical shifting stop blocks and the mass block are inclined faces. Baffles are arranged on the two sides of the base, and springs are arranged between the baffles and the vertical shifting stop blocks. The structure is simple, mounting is convenient, ultra-small horizontal rigidity can be achieved, then the damper adapts to ultralow vibration frequency, and a better protection effect is achieved on the structure.
本发明提出了一种超低频质量调谐阻尼器，涉及阻尼器领域。一种超低频质量调谐阻尼器，包括底座和阻尼结构，阻尼结构包括超低频部件，超低频部件包括质量块和两个竖向拨挡块，竖向拨挡块对称设在底座上，质量块设置在两个竖向拨挡块之间，竖向拨挡块与质量块的接触面为倾斜面。底座两侧设置有挡板，挡板与竖向拨挡块之间设置有弹簧。本发明结构简单，安装方便，能够实现超小的水平刚度，进而适应超低的震动频率，对结构起到更好的保护作用。
Ultralow-frequency tuned mass damper
一种超低频质量调谐阻尼器
ZHANG LICHENG (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
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