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A platform for research: civil engineering, architecture and urbanism
Fabricated frame beam two-stage energy dissipation and vibration double-control device
The invention discloses a fabricated frame beam two-stage energy dissipation vibration and earthquake double-control device which comprises a frame beam and further comprises a beam column node end short beam, a connecting lug plate, an energy dissipation hinge point and a buckling restrained energy dissipation device, and the device is arranged at a beam column node of the frame beam to provide bearing capacity. The beam-column joint end short beam is connected with the frame beam through the connecting lug plate, the energy dissipation hinge point is arranged on the connecting lug plate, the energy dissipation hinge point dissipates energy when vibrated, and the buckling-restrained energy dissipation device is arranged between the frame beam and the beam-column joint end short beam and can conduct buckling deformation energy dissipation. Vibration of the frame beam and the beam-column joint end short beam is consumed through the energy consumption hinge points, and therefore vibration is reduced; meanwhile, the anti-seismic effect is achieved through buckling deformation energy dissipation of the buckling-restrained energy dissipation device; the fabricated frame two-stage energy dissipation and vibration double-control device provided by the invention can meet the requirements of bearing energy dissipation and effective vibration (vibration) reduction, and is simple and reliable to mount.
本发明公开了一种装配式框架梁两级耗能振震双控装置，包括框架梁，所述装置设置在所述框架梁的梁柱节点处提供承载力，还包括梁柱节点端短梁，连接耳板，耗能铰接点和防屈曲约束耗能装置，所述梁柱节点端短梁通过所述连接耳板连接所述框架梁，所述连接耳板上设有所述耗能铰接点，所述耗能铰接点受到振动时耗能，所述防屈曲约束耗能装置设置在所述框架梁和所述梁柱节点端短梁之间，能屈曲变形耗能；本发明通过耗能铰接点消耗框架梁和梁柱节点端短梁的振动，从而减小振动；同时，通过防屈曲约束耗能装置屈曲变形耗能，实现抗震；本发明提供的装配式框架两级耗能振震双控装置能满足承载耗能，有效减振(震)，且安装简单可靠。
Fabricated frame beam two-stage energy dissipation and vibration double-control device
The invention discloses a fabricated frame beam two-stage energy dissipation vibration and earthquake double-control device which comprises a frame beam and further comprises a beam column node end short beam, a connecting lug plate, an energy dissipation hinge point and a buckling restrained energy dissipation device, and the device is arranged at a beam column node of the frame beam to provide bearing capacity. The beam-column joint end short beam is connected with the frame beam through the connecting lug plate, the energy dissipation hinge point is arranged on the connecting lug plate, the energy dissipation hinge point dissipates energy when vibrated, and the buckling-restrained energy dissipation device is arranged between the frame beam and the beam-column joint end short beam and can conduct buckling deformation energy dissipation. Vibration of the frame beam and the beam-column joint end short beam is consumed through the energy consumption hinge points, and therefore vibration is reduced; meanwhile, the anti-seismic effect is achieved through buckling deformation energy dissipation of the buckling-restrained energy dissipation device; the fabricated frame two-stage energy dissipation and vibration double-control device provided by the invention can meet the requirements of bearing energy dissipation and effective vibration (vibration) reduction, and is simple and reliable to mount.
本发明公开了一种装配式框架梁两级耗能振震双控装置，包括框架梁，所述装置设置在所述框架梁的梁柱节点处提供承载力，还包括梁柱节点端短梁，连接耳板，耗能铰接点和防屈曲约束耗能装置，所述梁柱节点端短梁通过所述连接耳板连接所述框架梁，所述连接耳板上设有所述耗能铰接点，所述耗能铰接点受到振动时耗能，所述防屈曲约束耗能装置设置在所述框架梁和所述梁柱节点端短梁之间，能屈曲变形耗能；本发明通过耗能铰接点消耗框架梁和梁柱节点端短梁的振动，从而减小振动；同时，通过防屈曲约束耗能装置屈曲变形耗能，实现抗震；本发明提供的装配式框架两级耗能振震双控装置能满足承载耗能，有效减振(震)，且安装简单可靠。
Fabricated frame beam two-stage energy dissipation and vibration double-control device
一种装配式框架梁两级耗能振震双控装置
ZHANG SHIQIAN (author) / LU LEI (author) / XU GAOWA (author) / GONG SHUNMING (author) / LI CHANG (author) / WEI SEN (author)
2024-01-09
Patent
Electronic Resource
Chinese
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