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A platform for research: civil engineering, architecture and urbanism
Self-resetting buckling restrained brace based on disc spring resetting and slope core plate energy consumption
The invention relates to a self-resetting buckling restrained brace based on disc spring resetting and slope core plate energy consumption. The self-resetting buckling restrained brace comprises a shell, a slope core plate, a fixed restraining cover plate assembly, a disc spring and a movable restraining cover plate assembly. Movable constraint cover plate assemblies are evenly distributed on the upper surface and the lower surface of the slope core plate, movable cover plate self-resetting slopes are arranged on the inner sides of the ends, opposite to the slope core plate, of the movable constraint cover plate assemblies, and the movable cover plate self-resetting slopes make contact with the core plate slope protrusions on the same side in a matched mode. A plurality of disc springs are preset on the outer side of the end, opposite to the slope core plate, of the movable constraint cover plate assembly; a fixed restraining cover plate assembly is installed on the upper surface or the lower surface of the slope surface core plate and between the core plate energy dissipation section and the movable restraining cover plate assembly, and the fixed restraining cover plate assembly penetrates through the movable restraining cover plate assembly on the same side through a plurality of fixed cover plate bolts and then is fixed to a shell covering the whole structure. The structure is simplified, and the device can automatically recover to the initial state after plastic deformation under the action of external force.
本发明涉及一种基于碟簧复位和坡面芯板耗能的自复位屈曲约束支撑，包括外壳、坡面芯板、固定约束盖板组件、碟簧以及活动约束盖板组件；坡面芯板的上表面与下表面均布设活动约束盖板组件，活动约束盖板组件相对坡面芯板的端部内侧设置活动盖板自复位坡面，活动盖板自复位坡面与同侧的芯板坡面突起匹配接触；活动约束盖板组件相对坡面芯板的端部外侧预设若干碟簧；在坡面芯板的上表面或下表面，芯板耗能段与活动约束盖板组件之间安装固定约束盖板组件，固定约束盖板组件通过若干固定盖板螺栓穿设同侧活动约束盖板组件后与罩设在整个构造外部的外壳固定。本发明简化了构造，能够在外力作用下发生塑性变形后自动恢复到初始状态。
Self-resetting buckling restrained brace based on disc spring resetting and slope core plate energy consumption
The invention relates to a self-resetting buckling restrained brace based on disc spring resetting and slope core plate energy consumption. The self-resetting buckling restrained brace comprises a shell, a slope core plate, a fixed restraining cover plate assembly, a disc spring and a movable restraining cover plate assembly. Movable constraint cover plate assemblies are evenly distributed on the upper surface and the lower surface of the slope core plate, movable cover plate self-resetting slopes are arranged on the inner sides of the ends, opposite to the slope core plate, of the movable constraint cover plate assemblies, and the movable cover plate self-resetting slopes make contact with the core plate slope protrusions on the same side in a matched mode. A plurality of disc springs are preset on the outer side of the end, opposite to the slope core plate, of the movable constraint cover plate assembly; a fixed restraining cover plate assembly is installed on the upper surface or the lower surface of the slope surface core plate and between the core plate energy dissipation section and the movable restraining cover plate assembly, and the fixed restraining cover plate assembly penetrates through the movable restraining cover plate assembly on the same side through a plurality of fixed cover plate bolts and then is fixed to a shell covering the whole structure. The structure is simplified, and the device can automatically recover to the initial state after plastic deformation under the action of external force.
本发明涉及一种基于碟簧复位和坡面芯板耗能的自复位屈曲约束支撑，包括外壳、坡面芯板、固定约束盖板组件、碟簧以及活动约束盖板组件；坡面芯板的上表面与下表面均布设活动约束盖板组件，活动约束盖板组件相对坡面芯板的端部内侧设置活动盖板自复位坡面，活动盖板自复位坡面与同侧的芯板坡面突起匹配接触；活动约束盖板组件相对坡面芯板的端部外侧预设若干碟簧；在坡面芯板的上表面或下表面，芯板耗能段与活动约束盖板组件之间安装固定约束盖板组件，固定约束盖板组件通过若干固定盖板螺栓穿设同侧活动约束盖板组件后与罩设在整个构造外部的外壳固定。本发明简化了构造，能够在外力作用下发生塑性变形后自动恢复到初始状态。
Self-resetting buckling restrained brace based on disc spring resetting and slope core plate energy consumption
一种基于碟簧复位和坡面芯板耗能的自复位屈曲约束支撑
ZHENG BAOFENG (author) / WANG DUXIN (author) / HUANG YUANFENG (author) / ZHENG YUYANG (author) / RESHATI SHIREZATI (author)
2024-04-16
Patent
Electronic Resource
Chinese
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