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A platform for research: civil engineering, architecture and urbanism
Buckling-restrained steel frame beam column connecting structure
The invention discloses a buckling-restrained steel frame beam column connecting structure, and belongs to the technical field of building structures. The structure comprises an I-shaped steel column, an I-shaped steel beam and a buckling-restrained connecting part; the I-shaped steel column and the I-shaped steel beam are connected through the buckling-restrained connecting part; the buckling-restrained connecting part comprises buckling-restrained channel steel, side buckling-restrained channel steel and an energy dissipater; arc-shaped groove openings are formed in the side edges of an upper flange plate and a lower flange plate of energy dissipater I-shaped steel respectively; the buckling-restrained channel steel is arranged on the upper side and the lower side of the energy dissipater I-shaped steel respectively; the buckling-restrained channel steel is arranged on the two sides of a middle web of the energy dissipater I-shaped steel respectively; and arc-shaped base plates matched with the arc-shaped groove openings are arranged at the arc-shaped groove openings. According to the buckling-restrained steel frame beam column connecting structure, lateral instability of a steel beam is avoided, the seismic energy dissipation property of a joint is improved, and the seismic capacity is greatly improved.
一种防屈曲钢框架梁柱连接结构，属于建筑结构技术领域，包括工字型钢柱，工字型钢梁，防屈曲连接件，所述工字型钢柱与工字型钢梁之间经防屈曲连接件相连，所述防屈曲连接件包括约束屈曲槽钢，侧面约束屈曲槽钢，消能器，于消能器工字型钢的上下两翼缘板的侧边缘分别制有弧形凹槽口，于消能器工字型钢的上下两侧均设有约束屈曲槽钢，于消能器工字型钢的中间腹板两侧分别设有侧面约束屈曲槽钢，于弧形凹槽口处设有与之匹配的弧形垫板。本发明避免了钢梁的侧向失稳，提高了节点的消散地震能的性质，使得抗震能力大大提高。
Buckling-restrained steel frame beam column connecting structure
The invention discloses a buckling-restrained steel frame beam column connecting structure, and belongs to the technical field of building structures. The structure comprises an I-shaped steel column, an I-shaped steel beam and a buckling-restrained connecting part; the I-shaped steel column and the I-shaped steel beam are connected through the buckling-restrained connecting part; the buckling-restrained connecting part comprises buckling-restrained channel steel, side buckling-restrained channel steel and an energy dissipater; arc-shaped groove openings are formed in the side edges of an upper flange plate and a lower flange plate of energy dissipater I-shaped steel respectively; the buckling-restrained channel steel is arranged on the upper side and the lower side of the energy dissipater I-shaped steel respectively; the buckling-restrained channel steel is arranged on the two sides of a middle web of the energy dissipater I-shaped steel respectively; and arc-shaped base plates matched with the arc-shaped groove openings are arranged at the arc-shaped groove openings. According to the buckling-restrained steel frame beam column connecting structure, lateral instability of a steel beam is avoided, the seismic energy dissipation property of a joint is improved, and the seismic capacity is greatly improved.
一种防屈曲钢框架梁柱连接结构，属于建筑结构技术领域，包括工字型钢柱，工字型钢梁，防屈曲连接件，所述工字型钢柱与工字型钢梁之间经防屈曲连接件相连，所述防屈曲连接件包括约束屈曲槽钢，侧面约束屈曲槽钢，消能器，于消能器工字型钢的上下两翼缘板的侧边缘分别制有弧形凹槽口，于消能器工字型钢的上下两侧均设有约束屈曲槽钢，于消能器工字型钢的中间腹板两侧分别设有侧面约束屈曲槽钢，于弧形凹槽口处设有与之匹配的弧形垫板。本发明避免了钢梁的侧向失稳，提高了节点的消散地震能的性质，使得抗震能力大大提高。
Buckling-restrained steel frame beam column connecting structure
一种防屈曲钢框架梁柱连接结构
GAO HUAGUO (author) / LIU CHUNYANG (author) / HAN BOWEN (author) / SUN CHAO (author) / WANG QINGLI (author)
2021-06-04
Patent
Electronic Resource
Chinese
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