Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable three-dimensional shock isolation system device with replaceable vertical rigidity
The invention relates to the technical field of building shock insulation. The invention relates to an adjustable three-dimensional shock isolation system device with replaceable vertical rigidity. The device comprises a horizontal structure unit and a vertical structure unit. The horizontal structure unit comprises a building shock insulation rubber support, and the building shock insulation rubber support is used for slowing down shock in the horizontal direction. When an earthquake comes, the vertical vibration isolation unit adjusts the vertical vibration frequency through small vertical rigidity, the upper portion of the vertical vibration isolation unit is connected with a bearing plate hole to move back and forth in the vertical direction to consume the energy of the earthquake and vibration, meanwhile, a damping device is arranged in the middle of the vertical vibration isolation unit to buffer the vertical vibration amplitude, and vibration double control of the three-dimensional vibration isolation system device is achieved; according to the structure, the horizontal earthquake effect and the vertical earthquake effect can be isolated at the same time, horizontal and vertical high-frequency low-amplitude vibration can also be isolated, and the damping device is arranged in the middle for damping, so that the natural vibration period of the structure in the vertical direction can be changed, the vibration amplitude of the upper structure is reduced, and vibration is attenuated.
本发明涉及建筑隔震技术领域。本发明涉及一种竖向刚度可更换调节型三维隔震系统装置。其包括水平结构单元和竖直结构单元；水平结构单元包括建筑隔震橡胶支座，建筑隔震橡胶支座用于减缓水平方向的震动。本发明在当地震来临时，竖向隔振单元通过较小的竖向刚度调节竖向震动频率，上部连接承压板眼竖直方向往返运动消耗地震及振动的能量，同时中部设置阻尼装置将竖向振动幅度进行缓冲，实现三维隔震系统装置的震振双控，能够同时隔离水平地震作用和竖向地震作用，也能用于隔离水平向和竖向高频低幅振动，并且通过中部设置阻尼装置的减震，不但能改变结构在竖直方向的自振周期，而且降低上部结构振动幅度，使振动衰减。
Adjustable three-dimensional shock isolation system device with replaceable vertical rigidity
The invention relates to the technical field of building shock insulation. The invention relates to an adjustable three-dimensional shock isolation system device with replaceable vertical rigidity. The device comprises a horizontal structure unit and a vertical structure unit. The horizontal structure unit comprises a building shock insulation rubber support, and the building shock insulation rubber support is used for slowing down shock in the horizontal direction. When an earthquake comes, the vertical vibration isolation unit adjusts the vertical vibration frequency through small vertical rigidity, the upper portion of the vertical vibration isolation unit is connected with a bearing plate hole to move back and forth in the vertical direction to consume the energy of the earthquake and vibration, meanwhile, a damping device is arranged in the middle of the vertical vibration isolation unit to buffer the vertical vibration amplitude, and vibration double control of the three-dimensional vibration isolation system device is achieved; according to the structure, the horizontal earthquake effect and the vertical earthquake effect can be isolated at the same time, horizontal and vertical high-frequency low-amplitude vibration can also be isolated, and the damping device is arranged in the middle for damping, so that the natural vibration period of the structure in the vertical direction can be changed, the vibration amplitude of the upper structure is reduced, and vibration is attenuated.
本发明涉及建筑隔震技术领域。本发明涉及一种竖向刚度可更换调节型三维隔震系统装置。其包括水平结构单元和竖直结构单元；水平结构单元包括建筑隔震橡胶支座，建筑隔震橡胶支座用于减缓水平方向的震动。本发明在当地震来临时，竖向隔振单元通过较小的竖向刚度调节竖向震动频率，上部连接承压板眼竖直方向往返运动消耗地震及振动的能量，同时中部设置阻尼装置将竖向振动幅度进行缓冲，实现三维隔震系统装置的震振双控，能够同时隔离水平地震作用和竖向地震作用，也能用于隔离水平向和竖向高频低幅振动，并且通过中部设置阻尼装置的减震，不但能改变结构在竖直方向的自振周期，而且降低上部结构振动幅度，使振动衰减。
Adjustable three-dimensional shock isolation system device with replaceable vertical rigidity
一种竖向刚度可更换调节型三维隔震系统装置
DING RUNYANG (Autor:in) / WANG GUOBANG (Autor:in) / YE SHULEI (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
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