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A platform for research: civil engineering, architecture and urbanism
Fabricated beam-column joint with damper and construction method
The invention relates to the technical field of beam-column joints, and provides a fabricated beam-column joint with a damper and a construction method, the fabricated beam-column joint comprises a steel column, a sleeve, a steel beam and a damping device; the steel column is sleeved with the sleeve. One end of the steel beam is fixedly connected with the steel column; the damping device comprises a fan-shaped damper and a high-performance spring; the fan-shaped damper comprises a viscous-elastic material plate arranged in the arc length direction of the fan-shaped damper. One end of the fan-shaped damper in the arc length direction is connected with the high-performance spring, and the other end of the fan-shaped damper is connected with the sleeve; and one end of the high-performance spring back to the fan-shaped damper is connected with the steel beam. The high-performance springs and the viscoelastic material plates are combined, the energy dissipation components are used for cooperatively dissipating energy, when bending deformation occurs at the joint, the whole beam-column joint can store energy and consume energy, the joint can be better protected, and the structure can be better protected. And the field welding workload can be greatly reduced, and the construction efficiency is improved.
本申请涉及梁柱节点技术领域，提供了一种带阻尼器的装配式梁柱节点及施工方法，包括：钢柱、套筒、钢梁和阻尼装置；套筒套装在钢柱的外部；钢梁的一端与钢柱固定连接；阻尼装置包括扇形阻尼器和高性能弹簧；扇形阻尼器包括沿其弧长方向设置的粘弹性材料板；扇形阻尼器沿其弧长方向的一端与高性能弹簧连接，另一端与套筒连接；高性能弹簧的背对扇形阻尼器的一端与钢梁连接。本发明通过将高性能弹簧与粘弹性材料板结合，利用多个耗能部件协同进行耗能，当节点处发生弯曲变形时，梁柱节点整体既能存储能量又能消耗能量，可以更好的保护节点，保护结构。可大幅减少现场焊接工作量，提高施工效率。
Fabricated beam-column joint with damper and construction method
The invention relates to the technical field of beam-column joints, and provides a fabricated beam-column joint with a damper and a construction method, the fabricated beam-column joint comprises a steel column, a sleeve, a steel beam and a damping device; the steel column is sleeved with the sleeve. One end of the steel beam is fixedly connected with the steel column; the damping device comprises a fan-shaped damper and a high-performance spring; the fan-shaped damper comprises a viscous-elastic material plate arranged in the arc length direction of the fan-shaped damper. One end of the fan-shaped damper in the arc length direction is connected with the high-performance spring, and the other end of the fan-shaped damper is connected with the sleeve; and one end of the high-performance spring back to the fan-shaped damper is connected with the steel beam. The high-performance springs and the viscoelastic material plates are combined, the energy dissipation components are used for cooperatively dissipating energy, when bending deformation occurs at the joint, the whole beam-column joint can store energy and consume energy, the joint can be better protected, and the structure can be better protected. And the field welding workload can be greatly reduced, and the construction efficiency is improved.
本申请涉及梁柱节点技术领域，提供了一种带阻尼器的装配式梁柱节点及施工方法，包括：钢柱、套筒、钢梁和阻尼装置；套筒套装在钢柱的外部；钢梁的一端与钢柱固定连接；阻尼装置包括扇形阻尼器和高性能弹簧；扇形阻尼器包括沿其弧长方向设置的粘弹性材料板；扇形阻尼器沿其弧长方向的一端与高性能弹簧连接，另一端与套筒连接；高性能弹簧的背对扇形阻尼器的一端与钢梁连接。本发明通过将高性能弹簧与粘弹性材料板结合，利用多个耗能部件协同进行耗能，当节点处发生弯曲变形时，梁柱节点整体既能存储能量又能消耗能量，可以更好的保护节点，保护结构。可大幅减少现场焊接工作量，提高施工效率。
Fabricated beam-column joint with damper and construction method
一种带阻尼器的装配式梁柱节点及施工方法
LIU HUI (author) / JIANG WU (author) / WU BIAO (author) / DONG XIAOGANG (author) / CAI LIDONG (author) / MENG XIANGYUAN (author) / CHI KUN (author) / PENG TAOTAO (author) / LUO JIAXIN (author)
2024-02-13
Patent
Electronic Resource
Chinese
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