Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-resetting torsion energy dissipation supporting component with nonlinear rigidity
The invention relates to a self-resetting torsion energy dissipation supporting component with nonlinear rigidity, and belongs to the technical field of energy dissipation and shock absorption. The self-resetting torsion energy dissipation supporting component comprises an outer sleeve and an inner sleeve which are connected in a sleeved mode, a plurality of torsion steel pipes are arranged in a cavity of the inner sleeve, and rotating discs are fixed to the two ends of each torsion steel pipe; an inner sleeve body is provided with an upper core plate and a lower core plate which are connected in a sliding mode and used in cooperation with the rotating disc, supporting connecting pieces are fixed to the ends, away from the inner sleeve, of the upper core plate and the lower core plate, and a plurality of self-reset spring assemblies are symmetrically arranged at the two ends, away from the torsion steel pipe, in an inner sleeve cavity. During working, the upper core plate and the lower core plate move oppositely or oppositely, the rotating discs rotate, the rotating discs on the two sides of the inner sleeve rotate oppositely during working, torsion is generated in the torsion steel pipe, metal of the torsion steel pipe deforms to dissipate energy, and meanwhile the self-reset spring assembly is stretched. And non-linear restoring force is provided.
本发明涉及一种具有非线性刚度的自复位扭转耗能支撑构件，属于耗能减震技术领域，包括相互套接的外套筒和内套筒，内套筒腔体内设置有多个扭转钢管，扭转钢管两端均固定有旋转圆盘，内套筒筒身设置有滑动连接且均与旋转圆盘相配合使用的上下芯板，上下芯板远离内套筒的一端均固定有支撑连接件，内套筒腔体内远离扭转钢管的两端对称设置有多个自复位弹簧组件，旋转圆盘中心对称开设有一对曲线槽道，上下芯板上均设置有与曲线槽道配合使用的支柱，工作时，上下芯板相向或相背运动，旋转圆盘产生转动，内套筒两侧的旋转圆盘工作时转动方向相反，扭转钢管内部产生扭转，扭转钢管的金属变形耗散能量，同时自复位弹簧组件受到拉伸，提供非线性的恢复力。
Self-resetting torsion energy dissipation supporting component with nonlinear rigidity
The invention relates to a self-resetting torsion energy dissipation supporting component with nonlinear rigidity, and belongs to the technical field of energy dissipation and shock absorption. The self-resetting torsion energy dissipation supporting component comprises an outer sleeve and an inner sleeve which are connected in a sleeved mode, a plurality of torsion steel pipes are arranged in a cavity of the inner sleeve, and rotating discs are fixed to the two ends of each torsion steel pipe; an inner sleeve body is provided with an upper core plate and a lower core plate which are connected in a sliding mode and used in cooperation with the rotating disc, supporting connecting pieces are fixed to the ends, away from the inner sleeve, of the upper core plate and the lower core plate, and a plurality of self-reset spring assemblies are symmetrically arranged at the two ends, away from the torsion steel pipe, in an inner sleeve cavity. During working, the upper core plate and the lower core plate move oppositely or oppositely, the rotating discs rotate, the rotating discs on the two sides of the inner sleeve rotate oppositely during working, torsion is generated in the torsion steel pipe, metal of the torsion steel pipe deforms to dissipate energy, and meanwhile the self-reset spring assembly is stretched. And non-linear restoring force is provided.
本发明涉及一种具有非线性刚度的自复位扭转耗能支撑构件，属于耗能减震技术领域，包括相互套接的外套筒和内套筒，内套筒腔体内设置有多个扭转钢管，扭转钢管两端均固定有旋转圆盘，内套筒筒身设置有滑动连接且均与旋转圆盘相配合使用的上下芯板，上下芯板远离内套筒的一端均固定有支撑连接件，内套筒腔体内远离扭转钢管的两端对称设置有多个自复位弹簧组件，旋转圆盘中心对称开设有一对曲线槽道，上下芯板上均设置有与曲线槽道配合使用的支柱，工作时，上下芯板相向或相背运动，旋转圆盘产生转动，内套筒两侧的旋转圆盘工作时转动方向相反，扭转钢管内部产生扭转，扭转钢管的金属变形耗散能量，同时自复位弹簧组件受到拉伸，提供非线性的恢复力。
Self-resetting torsion energy dissipation supporting component with nonlinear rigidity
一种具有非线性刚度的自复位扭转耗能支撑构件
BAI JIULIN (Autor:in) / YANG JI (Autor:in)
23.01.2024
Patent
Elektronische Ressource
Chinesisch
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