A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-resetting buckling-restrained brace
The invention relates to a self-resetting buckling-restrained brace, and belongs to the technical field of earthquake resistance of building structures. Comprising a buckling-restrained brace and a self-resetting system, the buckling-restrained brace is mainly composed of an inner core and a restraining unit, the self-resetting system is mainly composed of a special-shaped steel pipe, a sleeve, a left end plate, a right end plate, a fixing plate, a resetting rib and a resetting spring, and the buckling-restrained brace is connected into the sleeve of the self-resetting system in a penetrating mode. The self-resetting buckling-restrained brace is scientific in design and reasonable in structure, a resetting system in the self-resetting buckling-restrained brace is formed by connecting the high-strength springs and the prestressed tendons in series, the self-resetting buckling-restrained brace has very excellent resetting performance, and residual strain is effectively and greatly reduced.
本发明为一种自复位防屈曲支撑，属于建筑结构抗震技术领域。包括防屈曲支撑和自复位系统，防屈曲支撑主要由内芯和约束单元组成，自复位系统主要由异形钢管、套管、左端板、右端板、固定板、复位筋和复位弹簧组成，防屈曲支撑穿插连接在自复位系统的套管内。本发明自复位防屈曲支撑设计科学，结构合理，装置中的复位系统由高强弹簧与预应力筋串联而成，具有非常优异的复位性能，有效且极大地降低了残余应变。
Self-resetting buckling-restrained brace
The invention relates to a self-resetting buckling-restrained brace, and belongs to the technical field of earthquake resistance of building structures. Comprising a buckling-restrained brace and a self-resetting system, the buckling-restrained brace is mainly composed of an inner core and a restraining unit, the self-resetting system is mainly composed of a special-shaped steel pipe, a sleeve, a left end plate, a right end plate, a fixing plate, a resetting rib and a resetting spring, and the buckling-restrained brace is connected into the sleeve of the self-resetting system in a penetrating mode. The self-resetting buckling-restrained brace is scientific in design and reasonable in structure, a resetting system in the self-resetting buckling-restrained brace is formed by connecting the high-strength springs and the prestressed tendons in series, the self-resetting buckling-restrained brace has very excellent resetting performance, and residual strain is effectively and greatly reduced.
本发明为一种自复位防屈曲支撑，属于建筑结构抗震技术领域。包括防屈曲支撑和自复位系统，防屈曲支撑主要由内芯和约束单元组成，自复位系统主要由异形钢管、套管、左端板、右端板、固定板、复位筋和复位弹簧组成，防屈曲支撑穿插连接在自复位系统的套管内。本发明自复位防屈曲支撑设计科学，结构合理，装置中的复位系统由高强弹簧与预应力筋串联而成，具有非常优异的复位性能，有效且极大地降低了残余应变。
Self-resetting buckling-restrained brace
自复位防屈曲支撑
YU CHENCHEN (author) / LU GUOYUN (author) / WANG XU (author) / FAN LIJUN (author) / XIANG XUEQI (author) / LI ZIYI (author) / ZHANG DEHUA (author) / YUE YANGQI (author) / ZHAO YU (author) / LI FENG (author)
2024-03-26
Patent
Electronic Resource
Chinese
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