A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Vibration isolation support for bridge structure and bridge structure thereof
The vibration isolation support for the bridge structure comprises a load transmission component and a foundation component and further comprises a first-stage vibration isolation working assembly and a second-stage vibration isolation working assembly, under the initial load, the first-stage vibration isolation working assembly can conduct energy dissipation work so as to meet the vibration isolation requirement under the low load, and when the load is serious, the second-stage vibration isolation working assembly can conduct energy dissipation work so as to meet the vibration isolation requirement under the low load. The second-stage vibration isolation working assembly can be triggered on the basis of continuous downward movement generated by the load transmission component after the first-stage vibration isolation working assembly is triggered, so that the second-stage vibration isolation working assembly and the first-stage vibration isolation working assembly can conduct energy dissipation work together, and then a good vibration isolation effect can be achieved when a serious vibration load is faced.
本发明涉及一种桥梁结构用隔振支座，包括荷载传递构件和基础构件，还包括一级隔振工作组件和二级隔振工作组件，在初始荷载下，一级隔振工作组件即可进行能量耗散工作，以满足低荷载下的隔振要求，而当荷载较为严重时，二级隔振工作组件能够基于荷载传递构件在一级隔振工作组件被触发之后所产生的继续向下运动而被触发，从而能够与一级隔振工作组件共同进行能量耗散工作，进而在面对较为严重的振动荷载时，也能够实现较好的隔振效果。
Vibration isolation support for bridge structure and bridge structure thereof
The vibration isolation support for the bridge structure comprises a load transmission component and a foundation component and further comprises a first-stage vibration isolation working assembly and a second-stage vibration isolation working assembly, under the initial load, the first-stage vibration isolation working assembly can conduct energy dissipation work so as to meet the vibration isolation requirement under the low load, and when the load is serious, the second-stage vibration isolation working assembly can conduct energy dissipation work so as to meet the vibration isolation requirement under the low load. The second-stage vibration isolation working assembly can be triggered on the basis of continuous downward movement generated by the load transmission component after the first-stage vibration isolation working assembly is triggered, so that the second-stage vibration isolation working assembly and the first-stage vibration isolation working assembly can conduct energy dissipation work together, and then a good vibration isolation effect can be achieved when a serious vibration load is faced.
本发明涉及一种桥梁结构用隔振支座，包括荷载传递构件和基础构件，还包括一级隔振工作组件和二级隔振工作组件，在初始荷载下，一级隔振工作组件即可进行能量耗散工作，以满足低荷载下的隔振要求，而当荷载较为严重时，二级隔振工作组件能够基于荷载传递构件在一级隔振工作组件被触发之后所产生的继续向下运动而被触发，从而能够与一级隔振工作组件共同进行能量耗散工作，进而在面对较为严重的振动荷载时，也能够实现较好的隔振效果。
Vibration isolation support for bridge structure and bridge structure thereof
桥梁结构用隔振支座及其桥梁结构
WANG XUN (author) / JIA XIAODONG (author) / ZHAO YANG (author)
2024-07-12
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
BRIDGE SUPPORT BASE PROVIDED WITH TIERED VIBRATION ISOLATION
| European Patent Office | 2022
Prestress buffering energy dissipation bridge vibration isolation support
| European Patent Office | 2021