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A platform for research: civil engineering, architecture and urbanism
Connecting structure of concrete-filled steel tubular column and reinforced concrete beam and construction method
The invention discloses a connecting structure of a concrete-filled steel tubular column and a reinforced concrete beam and a construction method.The connecting structure comprises the concrete-filled steel tubular column, a primary frame beam, a steel lining plate, an anti-shearing ring, an opposite-pulling structure, a ring beam and a secondary frame beam, a circle of steel lining plate is welded to the outer wall of the concrete-filled steel tubular column, and a plurality of through holes are further formed in the steel lining plate; a plurality of groups of anti-shear rings are further welded on the outer wall of the steel lining plate, an opposite-pull structure is arranged at the end part, connected with the concrete filled steel tubular column, of the primary frame beam, one end of the opposite-pull structure is further connected with the steel lining plate, a ring beam is wound on the outer ring of the steel lining plate, and a reinforcement cage in the ring beam penetrates through the primary frame beam and the secondary frame beam to be connected with the ring beam. The connecting structure has the advantages that the connecting structure does not need to punch holes in the concrete filled steel tubular column, the compression bearing capacity, bending resistance and torsion resistance of an original structural column are not damaged, the quality and safety of an original structure are not damaged, the connecting structure is safe and stable, and the construction quality and the structural safety are guaranteed.
本发明公开了一种钢管混凝土柱与钢筋混凝土梁的连接结构及施工方法，包括钢管混凝土柱、一次框架梁、钢衬板、抗剪环、对拉结构、环梁、二次框架梁，钢管混凝土柱外壁焊接有一圈钢衬板，所述钢衬板上还开设有多个通孔，所述钢衬板外壁还焊接有多组抗剪环，一次框架梁与钢管混凝土柱连接的端部设置有对拉结构，对拉结构一端还与钢衬板连接，环梁绕设在钢衬板外圈，环梁内的钢筋笼贯穿所述一次框架梁，二次框架梁连接所述环梁。本发明的优点在于，该连接结构不需要在钢管混凝土柱上打孔，不会破坏原结构柱抗压承载力和抗弯抗扭能力，不会损坏原结构的质量及安全性，该连接结构安全稳定，保证了施工质量以及结构安全性。
Connecting structure of concrete-filled steel tubular column and reinforced concrete beam and construction method
The invention discloses a connecting structure of a concrete-filled steel tubular column and a reinforced concrete beam and a construction method.The connecting structure comprises the concrete-filled steel tubular column, a primary frame beam, a steel lining plate, an anti-shearing ring, an opposite-pulling structure, a ring beam and a secondary frame beam, a circle of steel lining plate is welded to the outer wall of the concrete-filled steel tubular column, and a plurality of through holes are further formed in the steel lining plate; a plurality of groups of anti-shear rings are further welded on the outer wall of the steel lining plate, an opposite-pull structure is arranged at the end part, connected with the concrete filled steel tubular column, of the primary frame beam, one end of the opposite-pull structure is further connected with the steel lining plate, a ring beam is wound on the outer ring of the steel lining plate, and a reinforcement cage in the ring beam penetrates through the primary frame beam and the secondary frame beam to be connected with the ring beam. The connecting structure has the advantages that the connecting structure does not need to punch holes in the concrete filled steel tubular column, the compression bearing capacity, bending resistance and torsion resistance of an original structural column are not damaged, the quality and safety of an original structure are not damaged, the connecting structure is safe and stable, and the construction quality and the structural safety are guaranteed.
本发明公开了一种钢管混凝土柱与钢筋混凝土梁的连接结构及施工方法，包括钢管混凝土柱、一次框架梁、钢衬板、抗剪环、对拉结构、环梁、二次框架梁，钢管混凝土柱外壁焊接有一圈钢衬板，所述钢衬板上还开设有多个通孔，所述钢衬板外壁还焊接有多组抗剪环，一次框架梁与钢管混凝土柱连接的端部设置有对拉结构，对拉结构一端还与钢衬板连接，环梁绕设在钢衬板外圈，环梁内的钢筋笼贯穿所述一次框架梁，二次框架梁连接所述环梁。本发明的优点在于，该连接结构不需要在钢管混凝土柱上打孔，不会破坏原结构柱抗压承载力和抗弯抗扭能力，不会损坏原结构的质量及安全性，该连接结构安全稳定，保证了施工质量以及结构安全性。
Connecting structure of concrete-filled steel tubular column and reinforced concrete beam and construction method
一种钢管混凝土柱与钢筋混凝土梁的连接结构及施工方法
ZHANG TENGFEI (author) / HONG SIHAI (author) / CHENG XINZHE (author) / XU WENBIN (author) / WEI SHUANG (author)
2023-08-18
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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