Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchor cable damping device of floating tunnel and working process
The invention relates to the field of civil engineering, and provides an anchor cable vibration reduction device of a suspension tunnel and a workflow, the vibration reduction device is installed on an anchor cable of the suspension tunnel, the anchor cable vibration reduction device comprises a fixing assembly, a vibration reduction assembly and a power assembly, the vibration reduction assembly is connected with the power assembly, and the fixing assembly is connected with the vibration reduction assembly. The fixing assembly is fixedly connected with the vibration reduction assembly and the power assembly, the fixing assembly is fixed to the anchor cable and can drive the vibration reduction assembly to rotate in the circumferential direction of the anchor cable, a vibration unit is arranged in the vibration reduction assembly, and the vibration direction of the vibration unit is consistent with the direction, vibrated by water flow, of the anchor cable. Structural movement is used for dissipating energy, resonance with an anchor cable under the hydrodynamic load effect is achieved through movement energy dissipation of the vibration reduction assembly, a self-balancing stress system is formed with an anchor cable component, a platform does not need to be installed, the vibration direction of the device can be adjusted in time according to change of the water flow direction, and the vibration reduction effect is good. Therefore, the vibration suppression effect on the anchor cable of the suspension tunnel is achieved.
本发明涉及土木工程领域，提供一种悬浮隧道的锚索减振装置及工作流程，所述减振装置安装在悬浮隧道的锚索上，所述锚索减振装置包括固定组件、减振组件和动力组件，所述减振组件和动力组件连接，所述固定组件分别与减振组件、动力组件固定连接，所述固定组件固定在锚索上并可带动减振组件沿锚索周向转动，所述减振组件内设有振动单元，所述振动单元的振动方向与锚索受水流振动的方向一致。本发明利用结构运动来耗能，通过的减振组件运动耗能实现与锚索受水动力荷载作用共振，与锚索构件形成自平衡的受力体系，并且不需要安装平台，并且根据水流方向的改变可以及时调整装置的振动方向，从而对悬浮隧道的锚索起到抑振作用。
Anchor cable damping device of floating tunnel and working process
The invention relates to the field of civil engineering, and provides an anchor cable vibration reduction device of a suspension tunnel and a workflow, the vibration reduction device is installed on an anchor cable of the suspension tunnel, the anchor cable vibration reduction device comprises a fixing assembly, a vibration reduction assembly and a power assembly, the vibration reduction assembly is connected with the power assembly, and the fixing assembly is connected with the vibration reduction assembly. The fixing assembly is fixedly connected with the vibration reduction assembly and the power assembly, the fixing assembly is fixed to the anchor cable and can drive the vibration reduction assembly to rotate in the circumferential direction of the anchor cable, a vibration unit is arranged in the vibration reduction assembly, and the vibration direction of the vibration unit is consistent with the direction, vibrated by water flow, of the anchor cable. Structural movement is used for dissipating energy, resonance with an anchor cable under the hydrodynamic load effect is achieved through movement energy dissipation of the vibration reduction assembly, a self-balancing stress system is formed with an anchor cable component, a platform does not need to be installed, the vibration direction of the device can be adjusted in time according to change of the water flow direction, and the vibration reduction effect is good. Therefore, the vibration suppression effect on the anchor cable of the suspension tunnel is achieved.
本发明涉及土木工程领域，提供一种悬浮隧道的锚索减振装置及工作流程，所述减振装置安装在悬浮隧道的锚索上，所述锚索减振装置包括固定组件、减振组件和动力组件，所述减振组件和动力组件连接，所述固定组件分别与减振组件、动力组件固定连接，所述固定组件固定在锚索上并可带动减振组件沿锚索周向转动，所述减振组件内设有振动单元，所述振动单元的振动方向与锚索受水流振动的方向一致。本发明利用结构运动来耗能，通过的减振组件运动耗能实现与锚索受水动力荷载作用共振，与锚索构件形成自平衡的受力体系，并且不需要安装平台，并且根据水流方向的改变可以及时调整装置的振动方向，从而对悬浮隧道的锚索起到抑振作用。
Anchor cable damping device of floating tunnel and working process
一种悬浮隧道的锚索减振装置及工作流程
CHEN JIANG (Autor:in) / ZHAO CHAO (Autor:in) / SHAO CHANGYONG (Autor:in) / CHENG PINGPING (Autor:in) / MA WANG (Autor:in) / ZHOU TINGTING (Autor:in) / ZHU SHUAI (Autor:in) / CHEN WEI (Autor:in) / ZHENG XIAOYI (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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