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Octagonal combination column and steel beam energy consumption connecting structure
The invention belongs to the field of steel and concrete composite structures, and particularly relates to an octagonal composite column and steel beam energy consumption connecting structure. The structure comprises a combination column body, an extending steel beam, a connecting steel beam and a connecting piece, one end of the extending steel beam is connected to the peripheral side of the combination column body, and the other end is connected with the end part of the connecting steel beam through a connecting piece; the combination column body comprises a section steel column, concrete, transverse stiffening ribs and batten plates; the section steel column comprises a section steel column flange, a section steel column web and a plurality of studs; the octagonal structure is filled with the concrete, and the section steel column web, the transverse stiffening ribs, the studs, the longitudinal bars and the stirrups are wrapped with the concrete. The connecting structure is high in bearing capacity, ductility and fire resistance, large in two-way lateral stiffness, good in anti-seismic ductility, strong in bonding between concrete and steel and good in integrity.
本发明属于钢与混凝土组合结构领域，具体涉及一种八边形组合柱与钢梁耗能连接结构。该结构包括组合柱本体、伸出钢梁、连接钢梁和连接件；所述伸出钢梁的一端连接于组合柱本体的周侧，另一端通过连接件与连接钢梁的端部连接；所述组合柱本体包括型钢柱、混凝土、横向加劲肋和缀板；所述型钢柱包括型钢柱翼缘、型钢柱腹板和多个栓钉；所述混凝土填充于八边形结构的内部，将型钢柱腹板、横向加劲肋、栓钉、纵筋和箍筋包裹。本发明的连接结构承载力、延性和耐火性能高，双向抗侧刚度大、抗震延性好混凝土与钢之间的粘结强，整体性好。
Octagonal combination column and steel beam energy consumption connecting structure
The invention belongs to the field of steel and concrete composite structures, and particularly relates to an octagonal composite column and steel beam energy consumption connecting structure. The structure comprises a combination column body, an extending steel beam, a connecting steel beam and a connecting piece, one end of the extending steel beam is connected to the peripheral side of the combination column body, and the other end is connected with the end part of the connecting steel beam through a connecting piece; the combination column body comprises a section steel column, concrete, transverse stiffening ribs and batten plates; the section steel column comprises a section steel column flange, a section steel column web and a plurality of studs; the octagonal structure is filled with the concrete, and the section steel column web, the transverse stiffening ribs, the studs, the longitudinal bars and the stirrups are wrapped with the concrete. The connecting structure is high in bearing capacity, ductility and fire resistance, large in two-way lateral stiffness, good in anti-seismic ductility, strong in bonding between concrete and steel and good in integrity.
本发明属于钢与混凝土组合结构领域，具体涉及一种八边形组合柱与钢梁耗能连接结构。该结构包括组合柱本体、伸出钢梁、连接钢梁和连接件；所述伸出钢梁的一端连接于组合柱本体的周侧，另一端通过连接件与连接钢梁的端部连接；所述组合柱本体包括型钢柱、混凝土、横向加劲肋和缀板；所述型钢柱包括型钢柱翼缘、型钢柱腹板和多个栓钉；所述混凝土填充于八边形结构的内部，将型钢柱腹板、横向加劲肋、栓钉、纵筋和箍筋包裹。本发明的连接结构承载力、延性和耐火性能高，双向抗侧刚度大、抗震延性好混凝土与钢之间的粘结强，整体性好。
Octagonal combination column and steel beam energy consumption connecting structure
八边形组合柱与钢梁耗能连接结构
YANG BOLE (author) / WANG WEI (author) / LI HONGYI (author) / ZHANG XIANGYING (author) / LU YANG (author) / WANG JINGYI (author) / LIANG ZIQI (author) / LI YONG (author) / HUANG TIANYU (author) / XU WANLIN (author)
2024-12-06
Patent
Electronic Resource
Chinese
Modular steel structure beam-column joint energy consumption connecting device easy to disassemble
| European Patent Office | 2024