A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tuned mass damping device suitable for plate-column node
The invention relates to a tuned mass damping device suitable for a plate-column node, which is adjustable in mass/rigidity/damping, and belongs to the technical field of structural vibration control. Comprising a mass unit, a fixed end component arranged at one end of the mass unit, and a rigidity unit and a damping unit which are arranged between the mass unit and the fixed end component; the tuned mass damping device further comprises a bottom plate connected with the fixed end component, a plate-column node connecting piece and a sliding rail system arranged between the bottom plate and the mass unit. And the plate-column node connecting piece is connected with the bottom plate and is arranged at the other end of the mass unit. The problems of construction difficulty of a TMD system for floor reconstruction and large additional bending moment easily generated by the quality of the TMD system to a column end can be effectively solved, and meanwhile the problems of workflow liquid and the like of a traditional viscous damper can be solved. According to the invention, the structure frequency can be tuned by arranging plate column nodes of the structure, and vibration control under wind-induced or human-induced response is realized.
本发明涉及一种适用于板柱节点的调谐质量阻尼装置，其质量/刚度/阻尼可调，属于结构振动控制技术领域。包括质量单元、设置在质量单元一端的固端构件以及设置在质量单元与固端构件之间的刚度单元与阻尼单元；所述调谐质量阻尼装置还包括与固端构件连接的底板、板柱节点连接件以及设置在底板与质量单元之间的滑轨系统；所述板柱节点连接件与底板相连且设置在质量单元另一端。本发明能有效解决TMD系统对楼板改造存在的施工难度以及其质量易对柱端产生的较大附加弯矩，同时还可用以解决传统黏滞阻尼器工作流液等问题。本发明可布置于结构的板柱节点调谐结构频率，实现风致或人致响应下的振动控制。
Tuned mass damping device suitable for plate-column node
The invention relates to a tuned mass damping device suitable for a plate-column node, which is adjustable in mass/rigidity/damping, and belongs to the technical field of structural vibration control. Comprising a mass unit, a fixed end component arranged at one end of the mass unit, and a rigidity unit and a damping unit which are arranged between the mass unit and the fixed end component; the tuned mass damping device further comprises a bottom plate connected with the fixed end component, a plate-column node connecting piece and a sliding rail system arranged between the bottom plate and the mass unit. And the plate-column node connecting piece is connected with the bottom plate and is arranged at the other end of the mass unit. The problems of construction difficulty of a TMD system for floor reconstruction and large additional bending moment easily generated by the quality of the TMD system to a column end can be effectively solved, and meanwhile the problems of workflow liquid and the like of a traditional viscous damper can be solved. According to the invention, the structure frequency can be tuned by arranging plate column nodes of the structure, and vibration control under wind-induced or human-induced response is realized.
本发明涉及一种适用于板柱节点的调谐质量阻尼装置，其质量/刚度/阻尼可调，属于结构振动控制技术领域。包括质量单元、设置在质量单元一端的固端构件以及设置在质量单元与固端构件之间的刚度单元与阻尼单元；所述调谐质量阻尼装置还包括与固端构件连接的底板、板柱节点连接件以及设置在底板与质量单元之间的滑轨系统；所述板柱节点连接件与底板相连且设置在质量单元另一端。本发明能有效解决TMD系统对楼板改造存在的施工难度以及其质量易对柱端产生的较大附加弯矩，同时还可用以解决传统黏滞阻尼器工作流液等问题。本发明可布置于结构的板柱节点调谐结构频率，实现风致或人致响应下的振动控制。
Tuned mass damping device suitable for plate-column node
一种适用于板柱节点的调谐质量阻尼装置
SHI LUWEI (author) / PENG LINGYUN (author) / YIN YIWEN (author) / KANG YINGJIE (author) / XIA JIANGLAN (author)
2024-05-28
Patent
Electronic Resource
Chinese
| Springer Verlag | 2020