Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rectangular concrete filled steel tubular column-reinforced concrete transfer beam joint and arrangement method thereof
The invention discloses a rectangular concrete-filled steel tubular column-reinforced concrete transfer beam joint and an arrangement method thereof. The joint comprises a steel supporting plate arranged between a rectangular concrete-filled steel tubular column and a reinforced concrete transfer beam, stiffening ribs below the supporting plate, primary mechanical joints on the supporting plate and column joint bars. The steel supporting plate is welded to the periphery of the outer edge of the top of the rectangular steel pipe column and fixedly connected to the steel pipe through the stiffening ribs, the first-stage mechanical connector is vertically welded to the steel supporting plate, and joint bars in the mechanical connector serve as column longitudinal bars in the height range of the reinforced concrete transfer beam. According to the structural arrangement, the steel pipes do not stretch into the positions, where the steel bars are arranged, in the transfer beam, and it is guaranteed that the beam longitudinal bars can freely transversely penetrate through the column positions; the steel supporting plate is additionally arranged on the top of the steel column to improve the shear bearing capacity of the column edge beam end; column longitudinal bars are arranged on the steel supporting plates to form large-size concrete columns, so that the bending resistance of columns in a node area is ensured, and beam column nodes are close to rigid connection; a sufficient number of primary mechanical joints are welded on the steel plate, so that the insertion operation of the column longitudinal bars is facilitated.
本发明公开了矩形钢管混凝土柱‑钢筋混凝土转换梁节点及其布置方法，所述节点包括设置在矩形钢管混凝土柱、钢筋混凝土转换梁之间的钢托板、托板下的加劲肋、托板上的一级机械接头和柱插筋；钢托板焊接在矩形钢管柱顶外边缘一周，通过加劲肋固接在钢管上，所述一级机械接头竖向焊接在钢托板上，机械接头内插筋作为钢筋混凝土转换梁高度范围的柱纵筋。本发明的结构布置中钢管没有伸入转换梁内设置钢筋处，保证了梁纵筋可以自由横穿柱位；钢柱顶增加钢托板提高了柱边梁端抗剪承载力；钢托板上设置柱纵筋形成大尺寸砼柱，确保了节点区内柱的抗弯能力，使得梁柱节点接近刚接；钢板上焊接足够数量的一级机械接头，方便柱纵筋的插入操作。
Rectangular concrete filled steel tubular column-reinforced concrete transfer beam joint and arrangement method thereof
The invention discloses a rectangular concrete-filled steel tubular column-reinforced concrete transfer beam joint and an arrangement method thereof. The joint comprises a steel supporting plate arranged between a rectangular concrete-filled steel tubular column and a reinforced concrete transfer beam, stiffening ribs below the supporting plate, primary mechanical joints on the supporting plate and column joint bars. The steel supporting plate is welded to the periphery of the outer edge of the top of the rectangular steel pipe column and fixedly connected to the steel pipe through the stiffening ribs, the first-stage mechanical connector is vertically welded to the steel supporting plate, and joint bars in the mechanical connector serve as column longitudinal bars in the height range of the reinforced concrete transfer beam. According to the structural arrangement, the steel pipes do not stretch into the positions, where the steel bars are arranged, in the transfer beam, and it is guaranteed that the beam longitudinal bars can freely transversely penetrate through the column positions; the steel supporting plate is additionally arranged on the top of the steel column to improve the shear bearing capacity of the column edge beam end; column longitudinal bars are arranged on the steel supporting plates to form large-size concrete columns, so that the bending resistance of columns in a node area is ensured, and beam column nodes are close to rigid connection; a sufficient number of primary mechanical joints are welded on the steel plate, so that the insertion operation of the column longitudinal bars is facilitated.
本发明公开了矩形钢管混凝土柱‑钢筋混凝土转换梁节点及其布置方法，所述节点包括设置在矩形钢管混凝土柱、钢筋混凝土转换梁之间的钢托板、托板下的加劲肋、托板上的一级机械接头和柱插筋；钢托板焊接在矩形钢管柱顶外边缘一周，通过加劲肋固接在钢管上，所述一级机械接头竖向焊接在钢托板上，机械接头内插筋作为钢筋混凝土转换梁高度范围的柱纵筋。本发明的结构布置中钢管没有伸入转换梁内设置钢筋处，保证了梁纵筋可以自由横穿柱位；钢柱顶增加钢托板提高了柱边梁端抗剪承载力；钢托板上设置柱纵筋形成大尺寸砼柱，确保了节点区内柱的抗弯能力，使得梁柱节点接近刚接；钢板上焊接足够数量的一级机械接头，方便柱纵筋的插入操作。
Rectangular concrete filled steel tubular column-reinforced concrete transfer beam joint and arrangement method thereof
矩形钢管混凝土柱-钢筋混凝土转换梁节点及其布置方法
LAI HONGTAO (Autor:in) / BAI BAOJUN (Autor:in) / HUANG CHANGMING (Autor:in) / TAN JIAYIN (Autor:in) / LU WENJIANG (Autor:in) / MENG XING (Autor:in) / WANG FUCHANG (Autor:in) / TANG JIAMIN (Autor:in) / SHAN NANPING (Autor:in) / CHEN GUANXIN (Autor:in)
24.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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