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A platform for research: civil engineering, architecture and urbanism
Bridge damping structure
The invention discloses a bridge damping structure, and relates to the technical field of bridges, the bridge damping structure comprises a bridge column and a longitudinal stress component, the longitudinal stress component comprises a bottom supporting plate arranged on the bridge column and a bridge floor arranged on the bottom supporting plate, and a transverse stretching device and a damping device are arranged between the bottom supporting plate and the bridge floor; the transverse stretching device comprises two vertical supporting plates oppositely arranged on the bottom supporting plate and an arc-shaped supporting strip arranged between the two vertical supporting plates, and the damping devices are arranged on the upper side and the lower side of the arc-shaped supporting strip and connected with the bottom supporting plate and the bridge deck for supporting. When main longitudinal stress components of the bridge need to be damped, damping supporting is conducted through the transverse stretching device and the damping device between the bridge floor and the bottom supporting plate, the influence of external vibration on the outer side structure of the bridge can be relieved, and the overall anti-seismic performance of the bridge is improved.
本发明公开了一种桥梁减震结构，涉及桥梁技术领域，包括桥柱和纵向受力构件，所述纵向受力构件包括设置于桥柱上的底部支撑板和设置于底部支撑板上的桥面，所述底部支撑板和桥面之间设置有横向拉伸装置和减震装置，所述横向拉伸装置包括两块相对设置于底部支撑板上的竖向支撑板和设置于两块竖向支撑板之间的弧形支撑条，所述减震装置设置于弧形支撑条的上下两侧与底部支撑板和桥面连接支撑；需要对桥梁主要纵向受力构件进行减震时，通过与桥面和底部支撑板之间的横向拉伸装置和减震装置进行减震支撑，能够减轻桥梁外侧结构受到的外部震动影响，提高桥梁的整体抗震性能。
Bridge damping structure
The invention discloses a bridge damping structure, and relates to the technical field of bridges, the bridge damping structure comprises a bridge column and a longitudinal stress component, the longitudinal stress component comprises a bottom supporting plate arranged on the bridge column and a bridge floor arranged on the bottom supporting plate, and a transverse stretching device and a damping device are arranged between the bottom supporting plate and the bridge floor; the transverse stretching device comprises two vertical supporting plates oppositely arranged on the bottom supporting plate and an arc-shaped supporting strip arranged between the two vertical supporting plates, and the damping devices are arranged on the upper side and the lower side of the arc-shaped supporting strip and connected with the bottom supporting plate and the bridge deck for supporting. When main longitudinal stress components of the bridge need to be damped, damping supporting is conducted through the transverse stretching device and the damping device between the bridge floor and the bottom supporting plate, the influence of external vibration on the outer side structure of the bridge can be relieved, and the overall anti-seismic performance of the bridge is improved.
本发明公开了一种桥梁减震结构，涉及桥梁技术领域，包括桥柱和纵向受力构件，所述纵向受力构件包括设置于桥柱上的底部支撑板和设置于底部支撑板上的桥面，所述底部支撑板和桥面之间设置有横向拉伸装置和减震装置，所述横向拉伸装置包括两块相对设置于底部支撑板上的竖向支撑板和设置于两块竖向支撑板之间的弧形支撑条，所述减震装置设置于弧形支撑条的上下两侧与底部支撑板和桥面连接支撑；需要对桥梁主要纵向受力构件进行减震时，通过与桥面和底部支撑板之间的横向拉伸装置和减震装置进行减震支撑，能够减轻桥梁外侧结构受到的外部震动影响，提高桥梁的整体抗震性能。
Bridge damping structure
桥梁减震结构
PENG FENGQIANG (author) / RAN WENMIN (author) / JIANG XIAO (author) / WANG QINGBIN (author) / PENG JIAN (author) / LI JIE (author) / ZENG HONGCHENG (author)
2024-12-06
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2016