A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Buckling-restrained brace structure and design method of buckling-restrained brace structure
The invention relates to the technical field of civil engineering, in particular to a buckling-restrained brace structure and a design method of the buckling-restrained brace structure, and the buckling-restrained brace structure and the design method are used for supporting a main body structure. The buckling-restrained brace structure comprises a core unit, a restraining unit and connecting parts, the core unit extends in the first direction, the outer side of the core unit is sleeved with the restraining unit, the connecting parts are arranged at the two ends of the core unit in the first direction, the core unit is connected with the restraining unit through the connecting parts, and the restraining unit is connected with the core unit through the connecting parts. And the shear rigidity of the connecting part is equal to the preset rigidity. According to the buckling-restrained brace structure and the design method of the buckling-restrained brace structure, the strength needed by the core unit is effectively reduced, so that the core unit can be made of steel with higher elastoplasticity, and the absorption effect of the buckling-restrained brace structure on vibration energy is effectively improved.
本申请涉及土木工程技术领域，尤其是涉及一种防屈曲支撑结构及防屈曲支撑结构的设计方法，用于支撑主体结构。该防屈曲支撑结构包括核心单元、约束单元和连接部，所述核心单元沿第一方向延伸，所述约束单元套设于所述核心单元的外侧，所述连接部设置于所述核心单元的在第一方向上的两端，所述核心单元经由所述连接部与所述约束单元连接，所述连接部的抗剪刚度等于预定刚度。根据本申请提供的防屈曲支撑结构及防屈曲支撑结构的设计方法，有效地降低了核心单元需要的强度，使得核心单元能够由弹塑性更大的钢材制成，有效地提高了防屈曲支撑结构对震动能量的吸收效果。
Buckling-restrained brace structure and design method of buckling-restrained brace structure
The invention relates to the technical field of civil engineering, in particular to a buckling-restrained brace structure and a design method of the buckling-restrained brace structure, and the buckling-restrained brace structure and the design method are used for supporting a main body structure. The buckling-restrained brace structure comprises a core unit, a restraining unit and connecting parts, the core unit extends in the first direction, the outer side of the core unit is sleeved with the restraining unit, the connecting parts are arranged at the two ends of the core unit in the first direction, the core unit is connected with the restraining unit through the connecting parts, and the restraining unit is connected with the core unit through the connecting parts. And the shear rigidity of the connecting part is equal to the preset rigidity. According to the buckling-restrained brace structure and the design method of the buckling-restrained brace structure, the strength needed by the core unit is effectively reduced, so that the core unit can be made of steel with higher elastoplasticity, and the absorption effect of the buckling-restrained brace structure on vibration energy is effectively improved.
本申请涉及土木工程技术领域，尤其是涉及一种防屈曲支撑结构及防屈曲支撑结构的设计方法，用于支撑主体结构。该防屈曲支撑结构包括核心单元、约束单元和连接部，所述核心单元沿第一方向延伸，所述约束单元套设于所述核心单元的外侧，所述连接部设置于所述核心单元的在第一方向上的两端，所述核心单元经由所述连接部与所述约束单元连接，所述连接部的抗剪刚度等于预定刚度。根据本申请提供的防屈曲支撑结构及防屈曲支撑结构的设计方法，有效地降低了核心单元需要的强度，使得核心单元能够由弹塑性更大的钢材制成，有效地提高了防屈曲支撑结构对震动能量的吸收效果。
Buckling-restrained brace structure and design method of buckling-restrained brace structure
防屈曲支撑结构及防屈曲支撑结构的设计方法
LIU TIYI (author) / LOU ZHANSHI (author) / WAN YING (author) / GAO XIAOLONG (author) / ZHANG YONGCHANG (author) / LI BAOLING (author) / SONG SHUAIBING (author)
2023-04-18
Patent
Electronic Resource
Chinese
BUCKLING-RESTRAINED BRACE AND METHOD OF MANUFACTURING BUCKLING-RESTRAINED BRACE
| European Patent Office | 2017