A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Transverse bridge direction steel damping shock absorption device and bridge
The invention relates to a transverse bridge direction steel damping shock absorption device and a bridge, the transverse bridge direction steel damping shock absorption device comprises a top plate, the bottom of the top plate is provided with a fixed guide groove along the longitudinal bridge direction; the first movable guide piece and the second movable guide piece are distributed in the longitudinal bridge direction at intervals, one end of the first movable guide piece and one end of the second movable guide piece are movably limited in the fixed guide groove, and the other end of the first movable guide piece and one end of the second movable guide piece are movably limited in the fixed guide groove in the transverse bridge direction. The gap between the first movable guide piece and the inner wall of the fixed guide groove is smaller than the gap between the second movable guide piece and the inner wall of the fixed guide groove. The first movable guide piece and the second movable guide piece are each connected with at least one energy dissipation component in a hinged mode. And the bottom plate is hinged to the two energy consumption components. The multi-stage damping requirement of the bridge structure can be met.
本发明涉及一种横桥向钢阻尼减震装置及桥梁，其包括：顶板，所述顶板的底部沿纵桥向开设有固定导向槽；活动导向件一、活动导向件二，所述活动导向件一和所述活动导向件二沿纵桥向间隔分布，且所述活动导向件一和所述活动导向件二的一端均活动限位在所述固定导向槽内，沿横桥向，所述活动导向件一与所述固定导向槽的内壁之间的间隙小于所述活动导向件二与所述固定导向槽的内壁之间的间隙；所述活动导向件一和所述活动导向件二均铰链接至少一个耗能构件；底板，所述底板与两个所述耗能构件铰接。本发明能够满足桥梁结构多阶段减震需求。
Transverse bridge direction steel damping shock absorption device and bridge
The invention relates to a transverse bridge direction steel damping shock absorption device and a bridge, the transverse bridge direction steel damping shock absorption device comprises a top plate, the bottom of the top plate is provided with a fixed guide groove along the longitudinal bridge direction; the first movable guide piece and the second movable guide piece are distributed in the longitudinal bridge direction at intervals, one end of the first movable guide piece and one end of the second movable guide piece are movably limited in the fixed guide groove, and the other end of the first movable guide piece and one end of the second movable guide piece are movably limited in the fixed guide groove in the transverse bridge direction. The gap between the first movable guide piece and the inner wall of the fixed guide groove is smaller than the gap between the second movable guide piece and the inner wall of the fixed guide groove. The first movable guide piece and the second movable guide piece are each connected with at least one energy dissipation component in a hinged mode. And the bottom plate is hinged to the two energy consumption components. The multi-stage damping requirement of the bridge structure can be met.
本发明涉及一种横桥向钢阻尼减震装置及桥梁，其包括：顶板，所述顶板的底部沿纵桥向开设有固定导向槽；活动导向件一、活动导向件二，所述活动导向件一和所述活动导向件二沿纵桥向间隔分布，且所述活动导向件一和所述活动导向件二的一端均活动限位在所述固定导向槽内，沿横桥向，所述活动导向件一与所述固定导向槽的内壁之间的间隙小于所述活动导向件二与所述固定导向槽的内壁之间的间隙；所述活动导向件一和所述活动导向件二均铰链接至少一个耗能构件；底板，所述底板与两个所述耗能构件铰接。本发明能够满足桥梁结构多阶段减震需求。
Transverse bridge direction steel damping shock absorption device and bridge
一种横桥向钢阻尼减震装置及桥梁
LIU PENGFEI (author) / YANG LIN (author) / LI DONGCHAO (author) / LYU JIANG (author) / ZHAO ZHIDA (author) / XIE SHIDA (author) / CHENG ZHEN (author) / TAO JINFENG (author) / ZHANG HANWEI (author) / WANG BO (author)
2023-04-21
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Bridge shock isolation and absorption soft steel damping device
| European Patent Office | 2020
Shock absorption damping device, shock absorption bridge and shock absorption building
| European Patent Office | 2024
Bridge shock absorption and isolation soft steel damping device and shock absorption method
| European Patent Office | 2022
Self-adaptive damping and anti-collision device for transverse bridge direction of long-span bridge
| European Patent Office | 2024