A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Disc spring self-resetting joint connecting device
The invention discloses a disc spring self-resetting joint connecting device, and belongs to the technical field of building structure engineering. The disc spring self-resetting joint connecting device is composed of a steel column, a cantilever short beam, a middle beam, a disc spring resetting device, a U-shaped damper, a connecting steel plate, a column stiffening rib, an anchoring plate, a beam stiffening rib and a high-strength bolt. The steel column and the cantilever short beam are welded, the cantilever short beam is in bolted connection with the middle beam through the connecting steel plate, and the disc spring resetting device and the U-shaped damper are arranged between upper and lower flanges of the steel beam. Under an earthquake action, joints bear bending moment and shearing force through the U-shaped damper and the connecting steel plate, energy input from the outside is consumed, after the earthquake action disappears, self-resetting of the joints is achieved throughthe disc spring resetting device, and a structure is not damaged or slightly damaged after an earthquake. A disc spring self-resetting joint connecting method is simple and convenient, the structureis simple, bolt connection is mostly adopted, assembling can be achieved, and if a component is damaged after the earthquake, the component can be replaced in time. The disc spring self-resetting joint connecting device can be widely applied to the technical field of shock absorption and energy dissipation of building structures.
本发明公开了一种碟簧自复位节点连接装置，属于建筑结构工程技术领域，该装置由钢柱、悬臂短梁、中间梁、碟簧复位装置、U形阻尼器、连接钢板、柱加劲肋、锚固板、梁加劲肋、高强螺栓构成。钢柱和悬臂短梁焊接，悬臂短梁和中间梁利用连接钢板螺栓连接，钢梁上下翼缘间设置碟簧复位装置和U形阻尼器。地震作用下，节点通过U形阻尼器和连接钢板来承担弯矩和剪力，消耗外部输入的能量，地震作用消失后，由碟簧复位装置实现节点的自复位，使震后结构无损伤或微损伤。本发明提供的碟簧自复位节点连接方法简便，构造简单，且多为螺栓连接，可实现装配化，震后若构件出现损坏及时进行更换即可。本发明可广泛运用到建筑结构的减震消能技术领域。
Disc spring self-resetting joint connecting device
The invention discloses a disc spring self-resetting joint connecting device, and belongs to the technical field of building structure engineering. The disc spring self-resetting joint connecting device is composed of a steel column, a cantilever short beam, a middle beam, a disc spring resetting device, a U-shaped damper, a connecting steel plate, a column stiffening rib, an anchoring plate, a beam stiffening rib and a high-strength bolt. The steel column and the cantilever short beam are welded, the cantilever short beam is in bolted connection with the middle beam through the connecting steel plate, and the disc spring resetting device and the U-shaped damper are arranged between upper and lower flanges of the steel beam. Under an earthquake action, joints bear bending moment and shearing force through the U-shaped damper and the connecting steel plate, energy input from the outside is consumed, after the earthquake action disappears, self-resetting of the joints is achieved throughthe disc spring resetting device, and a structure is not damaged or slightly damaged after an earthquake. A disc spring self-resetting joint connecting method is simple and convenient, the structureis simple, bolt connection is mostly adopted, assembling can be achieved, and if a component is damaged after the earthquake, the component can be replaced in time. The disc spring self-resetting joint connecting device can be widely applied to the technical field of shock absorption and energy dissipation of building structures.
本发明公开了一种碟簧自复位节点连接装置，属于建筑结构工程技术领域，该装置由钢柱、悬臂短梁、中间梁、碟簧复位装置、U形阻尼器、连接钢板、柱加劲肋、锚固板、梁加劲肋、高强螺栓构成。钢柱和悬臂短梁焊接，悬臂短梁和中间梁利用连接钢板螺栓连接，钢梁上下翼缘间设置碟簧复位装置和U形阻尼器。地震作用下，节点通过U形阻尼器和连接钢板来承担弯矩和剪力，消耗外部输入的能量，地震作用消失后，由碟簧复位装置实现节点的自复位，使震后结构无损伤或微损伤。本发明提供的碟簧自复位节点连接方法简便，构造简单，且多为螺栓连接，可实现装配化，震后若构件出现损坏及时进行更换即可。本发明可广泛运用到建筑结构的减震消能技术领域。
Disc spring self-resetting joint connecting device
碟簧自复位节点连接装置
LIU JIANMING (author) / WANG CHUNYAN (author) / YAN SHUMAO (author) / YIN SHENGZHE (author)
2020-05-22
Patent
Electronic Resource
Chinese
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