A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vibration-resistant inclined vestibule structure system
The invention provides an inclined vestibule structure system capable of resisting vibration and vibration. The inclined vestibule structure system comprises a steel structure inclined vestibule, stand columns, vibration reduction devices and vibration isolation supports. The stand columns are installed at the bottom of the steel structure inclined corridor and used for supporting the steel structure inclined corridor. The vibration reduction device is installed on the connecting portion of a steel structure inclined corridor and a stand column and comprises an upper vibration reduction structure and a lower vibration reduction structure, an energy dissipation metal plate is arranged in the upper vibration reduction structure, and a vibration reduction spring is arranged in the lower vibration reduction structure. According to the steel structure inclined corridor, vibration in the vertical direction is counteracted through vertical deformation of the damping springs, vibration in the vertical direction is further counteracted through out-of-plane deformation of the energy dissipation metal plates, and structural damping is increased; the shock insulation supports are installed at the bottoms of the stand columns and used for isolating upward propagation of seismic waves. The vibration reduction device is arranged between the steel structure inclined corridor and the stand column, and the shock insulation support is arranged between the stand column and the ground foundation, so that the influence of material transportation vibration and seismic waves on a steel structure system is greatly reduced.
本发明提供了一种震振双抗的斜通廊结构体系，包括钢结构斜廊、立柱、减振装置和隔震支座；所述立柱安装在钢结构斜廊底部，用于支撑所述钢结构斜廊；所述减振装置安装在钢结构斜廊和立柱的连接部分，包括上部减振结构与下部减振结构，所述上部减振结构中设置有消能金属板，下部减振结构中设置有减振弹簧；所述钢结构斜廊通过所述减振弹簧的竖向变形抵消竖直方向振动，通过所述消能金属板的面外变形进一步抵消竖直方向振动，增加结构阻尼；所述隔震支座安装在立柱底部，用于隔断地震波向上传播。本发明通过在钢结构斜廊和立柱之间设置减振装置，以及在立柱和地面基础之间设置隔震支座，来大大减小物料运输振动和地震波对钢结构体系的影响。
Vibration-resistant inclined vestibule structure system
The invention provides an inclined vestibule structure system capable of resisting vibration and vibration. The inclined vestibule structure system comprises a steel structure inclined vestibule, stand columns, vibration reduction devices and vibration isolation supports. The stand columns are installed at the bottom of the steel structure inclined corridor and used for supporting the steel structure inclined corridor. The vibration reduction device is installed on the connecting portion of a steel structure inclined corridor and a stand column and comprises an upper vibration reduction structure and a lower vibration reduction structure, an energy dissipation metal plate is arranged in the upper vibration reduction structure, and a vibration reduction spring is arranged in the lower vibration reduction structure. According to the steel structure inclined corridor, vibration in the vertical direction is counteracted through vertical deformation of the damping springs, vibration in the vertical direction is further counteracted through out-of-plane deformation of the energy dissipation metal plates, and structural damping is increased; the shock insulation supports are installed at the bottoms of the stand columns and used for isolating upward propagation of seismic waves. The vibration reduction device is arranged between the steel structure inclined corridor and the stand column, and the shock insulation support is arranged between the stand column and the ground foundation, so that the influence of material transportation vibration and seismic waves on a steel structure system is greatly reduced.
本发明提供了一种震振双抗的斜通廊结构体系，包括钢结构斜廊、立柱、减振装置和隔震支座；所述立柱安装在钢结构斜廊底部，用于支撑所述钢结构斜廊；所述减振装置安装在钢结构斜廊和立柱的连接部分，包括上部减振结构与下部减振结构，所述上部减振结构中设置有消能金属板，下部减振结构中设置有减振弹簧；所述钢结构斜廊通过所述减振弹簧的竖向变形抵消竖直方向振动，通过所述消能金属板的面外变形进一步抵消竖直方向振动，增加结构阻尼；所述隔震支座安装在立柱底部，用于隔断地震波向上传播。本发明通过在钢结构斜廊和立柱之间设置减振装置，以及在立柱和地面基础之间设置隔震支座，来大大减小物料运输振动和地震波对钢结构体系的影响。
Vibration-resistant inclined vestibule structure system
一种震振双抗的斜通廊结构体系
WU DI (author) / WANG WENTAO (author) / LIU BO (author) / ZENG HAO (author) / DAI JING (author)
2024-10-15
Patent
Electronic Resource
Chinese