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Self-resetting energy dissipation support with gap
A self-resetting energy dissipation support with gaps comprises a self-resetting energy dissipation device, an upper pipe section supporting component and a lower pipe section supporting component. The self-resetting energy dissipation device is composed of a top steel plate, a bottom steel plate, a combined disc spring, a middle core screw rod, a middle core round steel pipe component, an end nut and a shape memory alloy bar. The combined disc spring is arranged between the top steel plate and the bottom steel plate, and a certain gap is reserved between the combined disc spring and the top steel plate. And the central core round steel pipe member is connected with the combined disc spring through the central core screw rod. The shape memory alloy bars are located at the four corners of the top and bottom steel plates and fixed through nuts. The self-resetting energy dissipation support controls lateral deformation of the weak layer by controlling opening and closing of the gap, prevents the weak layer from transferring, and improves lateral resistance. The internal self-resetting energy dissipation device is composed of two units with a self-resetting function, restoring force can be provided at the same time, and buckling and residual deformation of the supporting component are reduced through tensile deformation energy dissipation.
一种带间隙的自复位耗能支撑，包括自复位耗能装置和上、下部管截面支撑部件。自复位耗能装置由顶、底部钢板、组合碟簧、中芯螺杆、中芯圆钢管构件、端部螺母和形状记忆合金棒材构成。底部钢板设有中芯螺杆，组合碟簧置于顶、底部钢板之间，与顶部钢板保留一定间隙。中芯圆钢管构件通过中芯螺杆与组合碟簧连接。形状记忆合金棒材位于顶、底部钢板四角，并通过螺母固定。自复位耗能支撑通过控制间隙的开合来控制薄弱层的侧向变形，并防止薄弱层转移，提高抗侧能力。内部的自复位耗能装置由两个具有自复位功能的单元组成，能够同时提供恢复力，而且通过拉伸变形耗能减少了支撑部件的屈曲和残余变形。
Self-resetting energy dissipation support with gap
A self-resetting energy dissipation support with gaps comprises a self-resetting energy dissipation device, an upper pipe section supporting component and a lower pipe section supporting component. The self-resetting energy dissipation device is composed of a top steel plate, a bottom steel plate, a combined disc spring, a middle core screw rod, a middle core round steel pipe component, an end nut and a shape memory alloy bar. The combined disc spring is arranged between the top steel plate and the bottom steel plate, and a certain gap is reserved between the combined disc spring and the top steel plate. And the central core round steel pipe member is connected with the combined disc spring through the central core screw rod. The shape memory alloy bars are located at the four corners of the top and bottom steel plates and fixed through nuts. The self-resetting energy dissipation support controls lateral deformation of the weak layer by controlling opening and closing of the gap, prevents the weak layer from transferring, and improves lateral resistance. The internal self-resetting energy dissipation device is composed of two units with a self-resetting function, restoring force can be provided at the same time, and buckling and residual deformation of the supporting component are reduced through tensile deformation energy dissipation.
一种带间隙的自复位耗能支撑，包括自复位耗能装置和上、下部管截面支撑部件。自复位耗能装置由顶、底部钢板、组合碟簧、中芯螺杆、中芯圆钢管构件、端部螺母和形状记忆合金棒材构成。底部钢板设有中芯螺杆，组合碟簧置于顶、底部钢板之间，与顶部钢板保留一定间隙。中芯圆钢管构件通过中芯螺杆与组合碟簧连接。形状记忆合金棒材位于顶、底部钢板四角，并通过螺母固定。自复位耗能支撑通过控制间隙的开合来控制薄弱层的侧向变形，并防止薄弱层转移，提高抗侧能力。内部的自复位耗能装置由两个具有自复位功能的单元组成，能够同时提供恢复力，而且通过拉伸变形耗能减少了支撑部件的屈曲和残余变形。
Self-resetting energy dissipation support with gap
一种带间隙的自复位耗能支撑
FENG DAZHE (Autor:in) / YIN ZHANZHONG (Autor:in) / WU JUQIAN (Autor:in) / ZHU YOUTAO (Autor:in) / REN GUOCHAO (Autor:in) / ZHU JUN (Autor:in) / FU YUTING (Autor:in) / DING ZHENGLONG (Autor:in) / ZHANG XINYI (Autor:in) / LIU XINGCHEN (Autor:in)
26.12.2023
Patent
Elektronische Ressource
Chinesisch
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