Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Three-dimensional energy dissipation and vibration reduction nonlinear energy trap
The three-dimensional energy dissipation and vibration reduction nonlinear energy trap comprises a bottom plate, an upper frame is arranged above the bottom plate, and the bottom plate and the upper frame are connected through stand columns; a sliding way is arranged between the bottom plate and the upper frame, the two ends of the sliding way are connected with the side faces of the stand columns respectively, a spring is arranged between the sliding way and the upper frame, the upper end of the spring is connected with the upper frame, the lower end of the spring penetrates through the sliding way to be connected with a sliding collision device, and the upper end of the sliding collision device makes contact with the sliding way. When the structure vibrates, energy in multiple directions can be effectively absorbed and dispersed, the working efficiency of energy dissipation and vibration reduction is improved, and meanwhile the working frequency range of energy dissipation and vibration reduction is effectively expanded.
本发明涉及一种三维耗能减振的非线性能量阱，包括底板，所述底板上方设置有上框、所述底板和所述上框通过立柱连接；所述底板与所述上框之间设置有滑道，所述滑道的两端分别与所述立柱的侧面连接，所述滑道与所述上框之间设置有弹簧，所述弹簧的上端与所述上框连接，下端穿过滑道与滑动碰撞装置连接，所述滑动碰撞装置的上端与所述滑道接触，下端与所述底板接触，本发明在结构发生振动时，能有效吸收和分散多个方向的能量，提升了耗能减振的工作效率，同时有效扩大了耗能减振的工作频率范围。
Three-dimensional energy dissipation and vibration reduction nonlinear energy trap
The three-dimensional energy dissipation and vibration reduction nonlinear energy trap comprises a bottom plate, an upper frame is arranged above the bottom plate, and the bottom plate and the upper frame are connected through stand columns; a sliding way is arranged between the bottom plate and the upper frame, the two ends of the sliding way are connected with the side faces of the stand columns respectively, a spring is arranged between the sliding way and the upper frame, the upper end of the spring is connected with the upper frame, the lower end of the spring penetrates through the sliding way to be connected with a sliding collision device, and the upper end of the sliding collision device makes contact with the sliding way. When the structure vibrates, energy in multiple directions can be effectively absorbed and dispersed, the working efficiency of energy dissipation and vibration reduction is improved, and meanwhile the working frequency range of energy dissipation and vibration reduction is effectively expanded.
本发明涉及一种三维耗能减振的非线性能量阱，包括底板，所述底板上方设置有上框、所述底板和所述上框通过立柱连接；所述底板与所述上框之间设置有滑道，所述滑道的两端分别与所述立柱的侧面连接，所述滑道与所述上框之间设置有弹簧，所述弹簧的上端与所述上框连接，下端穿过滑道与滑动碰撞装置连接，所述滑动碰撞装置的上端与所述滑道接触，下端与所述底板接触，本发明在结构发生振动时，能有效吸收和分散多个方向的能量，提升了耗能减振的工作效率，同时有效扩大了耗能减振的工作频率范围。
Three-dimensional energy dissipation and vibration reduction nonlinear energy trap
一种三维耗能减振的非线性能量阱
FU BO (Autor:in) / XIAO ZHUANG (Autor:in) / YANG JI (Autor:in) / MEI ZIYANG (Autor:in) / CHENG JINGHUI (Autor:in) / ZHANG YU (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
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