Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tuned mass damper based on MFC and belleville spring
The invention provides a tuned mass damper based on an MFC and a belleville spring, the tuned mass damper mainly comprises a mass block, a damper, the belleville spring and a plurality of MFC pasters, the plurality of MFC pasters are arranged on the annular section of the top of the belleville spring, and the MFC pasters are annularly distributed on the annular section of the top of the belleville spring; the belleville springs are in contact with each other from top to bottom to form a belleville spring assembly, the belleville spring assemblies are symmetrically distributed on the two sides of the mass block, and the dampers are arranged between the belleville spring assemblies and the mass block. According to the damper, the MFC patch is arranged on the belleville spring, so that the vibration frequency and amplitude of a controlled object and the spring can be monitored in real time and fed back, the rigidity of the belleville spring is dynamically adjusted through the MFC patch, the vibration frequency of the controlled object is continuously kept consistent, vibration energy is absorbed and dissipated to the maximum extent, and the service life of the belleville spring is prolonged. And the damping effect is optimized.
本发明提供了一种基于MFC和碟形弹簧的调谐质量阻尼器，主要包括质量块、阻尼器、碟形弹簧和多个MFC贴片，所述碟形弹簧的顶部环形截面上设置有多个MFC贴片，所述MFC贴片在所述碟形弹簧的顶部环形截面上呈环形分布；所述碟形弹簧从上到下相互接触形成一个碟形弹簧组合体，所述碟形弹簧组合体对称分布在所述质量块的两侧，所述碟形弹簧组合体和所述质量块之间设置有所述阻尼器。本发明的阻尼器可以通过在碟形弹簧上设置的MFC贴片从而能够实时监控被控对象和弹簧的振动频率和幅度并且进行反馈，从而通过MFC贴片动态调整碟形弹簧的刚度，持续保持于被控对象的振动频率一致，最大限度地吸收和消散振动能量，优化减振效果。
Tuned mass damper based on MFC and belleville spring
The invention provides a tuned mass damper based on an MFC and a belleville spring, the tuned mass damper mainly comprises a mass block, a damper, the belleville spring and a plurality of MFC pasters, the plurality of MFC pasters are arranged on the annular section of the top of the belleville spring, and the MFC pasters are annularly distributed on the annular section of the top of the belleville spring; the belleville springs are in contact with each other from top to bottom to form a belleville spring assembly, the belleville spring assemblies are symmetrically distributed on the two sides of the mass block, and the dampers are arranged between the belleville spring assemblies and the mass block. According to the damper, the MFC patch is arranged on the belleville spring, so that the vibration frequency and amplitude of a controlled object and the spring can be monitored in real time and fed back, the rigidity of the belleville spring is dynamically adjusted through the MFC patch, the vibration frequency of the controlled object is continuously kept consistent, vibration energy is absorbed and dissipated to the maximum extent, and the service life of the belleville spring is prolonged. And the damping effect is optimized.
本发明提供了一种基于MFC和碟形弹簧的调谐质量阻尼器，主要包括质量块、阻尼器、碟形弹簧和多个MFC贴片，所述碟形弹簧的顶部环形截面上设置有多个MFC贴片，所述MFC贴片在所述碟形弹簧的顶部环形截面上呈环形分布；所述碟形弹簧从上到下相互接触形成一个碟形弹簧组合体，所述碟形弹簧组合体对称分布在所述质量块的两侧，所述碟形弹簧组合体和所述质量块之间设置有所述阻尼器。本发明的阻尼器可以通过在碟形弹簧上设置的MFC贴片从而能够实时监控被控对象和弹簧的振动频率和幅度并且进行反馈，从而通过MFC贴片动态调整碟形弹簧的刚度，持续保持于被控对象的振动频率一致，最大限度地吸收和消散振动能量，优化减振效果。
Tuned mass damper based on MFC and belleville spring
一种基于MFC和碟形弹簧的调谐质量阻尼器
TU JIANWEI (Autor:in) / HUANG LIANGXIONG (Autor:in) / KUANG BOFEI (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Chinesisch
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