A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a high-damping rubber tuned mass damper capable of sliding bidirectionally. The high-damping rubber tuned mass damper comprises a transverse bottom plate, a transverse elastic body, a transverse sliding rail, a longitudinal bottom plate, a longitudinal elastic body, a longitudinal sliding rail, a mass block and a high-damping rubber support. The mass block can freely slide on the longitudinal sliding rail and is connected with the longitudinal bottom plate through the longitudinal elastic body to jointly form a longitudinal movement subsystem. The longitudinal movement subsystem can freely slide on the transverse sliding rail and is connected with the transverse bottom plate through a transverse elastic body. And the upper part of the mass block is fixed with an external to-be-damped structure through a high-damping rubber support. Compared with the prior art, the tuned mass damper can realize bidirectional sliding, realizes bidirectional energy consumption through shear deformation of the high-damping rubber, can be mounted in a limited space, and has the advantages of simple and practical structure and low cost.
本发明专利涉及一种双向滑动的高阻尼橡胶调谐质量阻尼器，包括横向底板、横向弹性体、横向滑轨、纵向底板、纵向弹性体、纵向滑轨、质量块和高阻尼橡胶支座。所述质量块可以在纵向滑轨上自由滑动，并通过纵向弹性体与纵向底板相连，共同组成纵向运动子系统。纵向运动子系统可以在横向滑轨式自由滑动，并通过横向弹性体与横向底板相连。质量块上部通过高阻尼橡胶支座与外部待减振结构固定。与现有技术相比，调谐质量阻尼器可以实现双向滑动，并通过高阻尼橡胶的剪切变形实现双向耗能，可以在有限空间内安装，具有结构简单实用、成本低廉的优点。
The invention relates to a high-damping rubber tuned mass damper capable of sliding bidirectionally. The high-damping rubber tuned mass damper comprises a transverse bottom plate, a transverse elastic body, a transverse sliding rail, a longitudinal bottom plate, a longitudinal elastic body, a longitudinal sliding rail, a mass block and a high-damping rubber support. The mass block can freely slide on the longitudinal sliding rail and is connected with the longitudinal bottom plate through the longitudinal elastic body to jointly form a longitudinal movement subsystem. The longitudinal movement subsystem can freely slide on the transverse sliding rail and is connected with the transverse bottom plate through a transverse elastic body. And the upper part of the mass block is fixed with an external to-be-damped structure through a high-damping rubber support. Compared with the prior art, the tuned mass damper can realize bidirectional sliding, realizes bidirectional energy consumption through shear deformation of the high-damping rubber, can be mounted in a limited space, and has the advantages of simple and practical structure and low cost.
本发明专利涉及一种双向滑动的高阻尼橡胶调谐质量阻尼器，包括横向底板、横向弹性体、横向滑轨、纵向底板、纵向弹性体、纵向滑轨、质量块和高阻尼橡胶支座。所述质量块可以在纵向滑轨上自由滑动，并通过纵向弹性体与纵向底板相连，共同组成纵向运动子系统。纵向运动子系统可以在横向滑轨式自由滑动，并通过横向弹性体与横向底板相连。质量块上部通过高阻尼橡胶支座与外部待减振结构固定。与现有技术相比，调谐质量阻尼器可以实现双向滑动，并通过高阻尼橡胶的剪切变形实现双向耗能，可以在有限空间内安装，具有结构简单实用、成本低廉的优点。
Bidirectional sliding high-damping rubber tuned mass damper
一种双向滑动的高阻尼橡胶调谐质量阻尼器
WU HAO (author)
2023-06-06
Patent
Electronic Resource
Chinese
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