A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated concrete frame anti-seismic structure comprising self-resetting friction damper
The invention provides a fabricated concrete frame anti-seismic structure comprising a self-resetting friction damper, and relates to the technical field of fabricated friction damping, the fabricated concrete frame anti-seismic structure comprises two walls and a reinforcing structure, the sides, close to each other, of the two walls are provided with mounting buckles, the sides, close to each other, of the two mounting buckles are rotationally connected with an oil cylinder and an output shaft respectively, and the oil cylinder and the output shaft are rotationally connected with the reinforcing structure. The oil cylinder is arranged on the arc surface of the output shaft in a sleeving mode, two reinforcing structures are arranged on the surface of the mounting buckle and are arranged in a central symmetry mode with the center of the mounting buckle as the symmetry center, each reinforcing structure comprises a rotating rod, and the rotating rods are rotationally connected to the surface of the mounting buckle; the end, away from the mounting buckle, of the rotating rod is fixedly connected with a fixing plate. According to the anti-seismic structure, the problems that the contact area of poured concrete and the damper is limited, the connection strength between the damper and the concrete frame is low, and then the strength of the anti-seismic structure is reduced are solved.
本发明提供包含自复位摩擦阻尼器的装配式混凝土框架抗震结构，涉及装配式摩擦阻尼技术领域，包括两个墙体和加固结构，两个所述墙体彼此靠近的一侧均设置有安装扣，两个所述安装扣彼此靠近的一侧分别转动连接有油缸和输出轴，所述油缸套在输出轴的圆弧面上，所述安装扣的表面设有两个加固结构，两个所述加固结构以安装扣中心为对称中心呈中心对称设置，所述加固结构包括转动杆，所述转动杆转动连接在安装扣的表面，所述转动杆远离安装扣的一端固定连接有固定板。本发明，解决了浇筑的混凝土与阻尼器的接触面积有限，使阻尼器与混凝土框架之间的连接强度较低，进而降低抗震结构强度的问题。
Fabricated concrete frame anti-seismic structure comprising self-resetting friction damper
The invention provides a fabricated concrete frame anti-seismic structure comprising a self-resetting friction damper, and relates to the technical field of fabricated friction damping, the fabricated concrete frame anti-seismic structure comprises two walls and a reinforcing structure, the sides, close to each other, of the two walls are provided with mounting buckles, the sides, close to each other, of the two mounting buckles are rotationally connected with an oil cylinder and an output shaft respectively, and the oil cylinder and the output shaft are rotationally connected with the reinforcing structure. The oil cylinder is arranged on the arc surface of the output shaft in a sleeving mode, two reinforcing structures are arranged on the surface of the mounting buckle and are arranged in a central symmetry mode with the center of the mounting buckle as the symmetry center, each reinforcing structure comprises a rotating rod, and the rotating rods are rotationally connected to the surface of the mounting buckle; the end, away from the mounting buckle, of the rotating rod is fixedly connected with a fixing plate. According to the anti-seismic structure, the problems that the contact area of poured concrete and the damper is limited, the connection strength between the damper and the concrete frame is low, and then the strength of the anti-seismic structure is reduced are solved.
本发明提供包含自复位摩擦阻尼器的装配式混凝土框架抗震结构，涉及装配式摩擦阻尼技术领域，包括两个墙体和加固结构，两个所述墙体彼此靠近的一侧均设置有安装扣，两个所述安装扣彼此靠近的一侧分别转动连接有油缸和输出轴，所述油缸套在输出轴的圆弧面上，所述安装扣的表面设有两个加固结构，两个所述加固结构以安装扣中心为对称中心呈中心对称设置，所述加固结构包括转动杆，所述转动杆转动连接在安装扣的表面，所述转动杆远离安装扣的一端固定连接有固定板。本发明，解决了浇筑的混凝土与阻尼器的接触面积有限，使阻尼器与混凝土框架之间的连接强度较低，进而降低抗震结构强度的问题。
Fabricated concrete frame anti-seismic structure comprising self-resetting friction damper
包含自复位摩擦阻尼器的装配式混凝土框架抗震结构
MENG SHULING (author) / ZHANG PING (author) / WANG JUN (author) / QIN YONGJUN (author) / XING GUOHUA (author) / MA CAILONG (author) / WANG JIANHU (author) / XIE LIANGFU (author) / KALI ABDULTHAMATI (author) / CHEN QI (author)
2022-04-29
Patent
Electronic Resource
Chinese
Metal friction damper with self-resetting function and anti-seismic bridge
| European Patent Office | 2024