A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Full-assembly three-section anti-buckling energy dissipation support
The invention discloses a full-assembly three-section anti-buckling energy dissipation support, and relates to the technical field of anti-seismic disaster prevention of a building structure. The full-assembly three-section anti-buckling energy dissipation support comprises threaded joints, buckling energy dissipation sections at two ends, an elastic supporting section in the middle and a flange connection. The energy dissipation damping of a whole anti-buckling supporting component is mainly realized by core energy dissipation steel pipes and shape memory alloy springs of the buckling energydissipation section; the threaded joints are formed by machining one ends of the core energy dissipation steel pipes; the elastic supporting section is composed of an elastic supporting steel pipe; and the buckling energy dissipation sections and the elastic supporting section are connected by a flange to form a whole anti-buckling energy dissipation support. In this way, the operations of field assembly, installation, maintenance, replacement and the like in adverse environments such as high altitude can be achieved, and meanwhile the partial self-resetting capability is achieved.
本发明公开了一种全装配三段式防屈曲耗能支撑，涉及建筑结构抗震防灾技术领域。一种全装配三段式防屈曲耗能支撑，包括螺纹接头、两端的屈曲耗能段、中部的弹性支撑段和法兰连接。整个防屈曲支撑构件的耗能减震主要由屈曲耗能段的核心耗能钢管和形状记忆合金弹簧实现；螺纹接头由核心耗能钢管的一端加工成；弹性支撑段由一根弹性支撑钢管组成；屈曲耗能段与弹性支撑段由法兰连接形成一个整体防屈曲耗能支撑。通过上述方式，本发明能够实现现场装配，高空等不利环境的安装、维护和更换等作业，同时本发明具有部分自复位能力。
Full-assembly three-section anti-buckling energy dissipation support
The invention discloses a full-assembly three-section anti-buckling energy dissipation support, and relates to the technical field of anti-seismic disaster prevention of a building structure. The full-assembly three-section anti-buckling energy dissipation support comprises threaded joints, buckling energy dissipation sections at two ends, an elastic supporting section in the middle and a flange connection. The energy dissipation damping of a whole anti-buckling supporting component is mainly realized by core energy dissipation steel pipes and shape memory alloy springs of the buckling energydissipation section; the threaded joints are formed by machining one ends of the core energy dissipation steel pipes; the elastic supporting section is composed of an elastic supporting steel pipe; and the buckling energy dissipation sections and the elastic supporting section are connected by a flange to form a whole anti-buckling energy dissipation support. In this way, the operations of field assembly, installation, maintenance, replacement and the like in adverse environments such as high altitude can be achieved, and meanwhile the partial self-resetting capability is achieved.
本发明公开了一种全装配三段式防屈曲耗能支撑，涉及建筑结构抗震防灾技术领域。一种全装配三段式防屈曲耗能支撑，包括螺纹接头、两端的屈曲耗能段、中部的弹性支撑段和法兰连接。整个防屈曲支撑构件的耗能减震主要由屈曲耗能段的核心耗能钢管和形状记忆合金弹簧实现；螺纹接头由核心耗能钢管的一端加工成；弹性支撑段由一根弹性支撑钢管组成；屈曲耗能段与弹性支撑段由法兰连接形成一个整体防屈曲耗能支撑。通过上述方式，本发明能够实现现场装配，高空等不利环境的安装、维护和更换等作业，同时本发明具有部分自复位能力。
Full-assembly three-section anti-buckling energy dissipation support
一种全装配三段式防屈曲耗能支撑
LI PENGCHENG (author) / LI ZHIQIANG (author) / WANG HAO (author)
2020-09-25
Patent
Electronic Resource
Chinese
Full-assembly type buckling restrained energy dissipation supporting device
| European Patent Office | 2023
| European Patent Office | 2024
Three core plate in parallel energy dissipation type buckling-proof support
| European Patent Office | 2015