A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Suspension bridge flexible center buckle with energy dissipation and self-resetting functions
The invention relates to a suspension bridge flexible center buckle with energy dissipation and self-resetting functions, and belongs to the technical field of suspension bridge structure seismic mitigation and isolation. The central buckle comprises a cylinder body, a piston rod, a fusing device, a reset spring system, a first one-way flow locking system and a second one-way flow locking system. In the cylinder body, the piston is arranged in the cylinder body and divides the cylinder body into a first chamber and a second chamber; the fusing device is used for fixedly connecting the piston rod and the fastening ring; two ends of the reset spring system are respectively connected with the piston and the sealing end cover; the first one-way flow locking system and the second one-way flow locking system each comprise a locking spring, a check block and a channel connected with the first cavity and the second cavity. The central buckle has a good energy consumption effect, a self-resetting function and modular equipment performance, and meanwhile the service life of the central buckle can be effectively prolonged.
本发明涉及一种具有耗能和自复位功能的悬索桥柔性中央扣，属于悬索桥结构减隔震技术领域。所述中央扣包括缸体、活塞杆、熔断装置、复位弹簧系统、第一单向流动锁定系统和第二单向流动锁定系统；在缸体内部，活塞设置在缸体内部并将缸体分隔成第一腔室和第二腔室；熔断装置用于活塞杆与紧固环的固结；复位弹簧系统的两端分别连接活塞与密封端盖；第一单向流动锁定系统和第二单向流动锁定系统均包括锁定弹簧、挡块和连接第一腔室、第二腔室的通道。所述中央扣具有良好的耗能作用、自复位功能和模块化装备性能，同时可以有效提高中央扣的使用寿命。
Suspension bridge flexible center buckle with energy dissipation and self-resetting functions
The invention relates to a suspension bridge flexible center buckle with energy dissipation and self-resetting functions, and belongs to the technical field of suspension bridge structure seismic mitigation and isolation. The central buckle comprises a cylinder body, a piston rod, a fusing device, a reset spring system, a first one-way flow locking system and a second one-way flow locking system. In the cylinder body, the piston is arranged in the cylinder body and divides the cylinder body into a first chamber and a second chamber; the fusing device is used for fixedly connecting the piston rod and the fastening ring; two ends of the reset spring system are respectively connected with the piston and the sealing end cover; the first one-way flow locking system and the second one-way flow locking system each comprise a locking spring, a check block and a channel connected with the first cavity and the second cavity. The central buckle has a good energy consumption effect, a self-resetting function and modular equipment performance, and meanwhile the service life of the central buckle can be effectively prolonged.
本发明涉及一种具有耗能和自复位功能的悬索桥柔性中央扣，属于悬索桥结构减隔震技术领域。所述中央扣包括缸体、活塞杆、熔断装置、复位弹簧系统、第一单向流动锁定系统和第二单向流动锁定系统；在缸体内部，活塞设置在缸体内部并将缸体分隔成第一腔室和第二腔室；熔断装置用于活塞杆与紧固环的固结；复位弹簧系统的两端分别连接活塞与密封端盖；第一单向流动锁定系统和第二单向流动锁定系统均包括锁定弹簧、挡块和连接第一腔室、第二腔室的通道。所述中央扣具有良好的耗能作用、自复位功能和模块化装备性能，同时可以有效提高中央扣的使用寿命。
Suspension bridge flexible center buckle with energy dissipation and self-resetting functions
一种具有耗能和自复位功能的悬索桥柔性中央扣
YAN NAIJIE (author) / GUO HUI (author) / HU SUOTING (author) / ZHAO XINXIN (author) / XIANG QIQI (author) / WANG YAWEI (author) / LI BINYANG (author) / SUN DAQI (author) / XIAO XIN (author) / SU YONGHUA (author)
2022-03-01
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Suspension bridge central buckle with buffering and resetting functions
| European Patent Office | 2023
Fabricated self-resetting energy dissipation bridge stop block
| European Patent Office | 2024
Self-resetting buffering energy dissipation type bridge damping support
| European Patent Office | 2020
| European Patent Office | 2024