Steel pipe column and concrete beam connecting structure and construction method thereof: Fid-Bau Portal

Steel pipe column and concrete beam connecting structure and construction method thereof

LIU YIQUAN / WANG XU / ZHAN QINGHUA

The invention discloses a steel pipe column and concrete beam connecting structure and a construction method thereof. The steel pipe column and concrete beam connecting structure comprises a steel pipe column, wherein a horizontal supporting steel plate and a vertical supporting steel plate are arranged on the steel pipe column; a connecting section steel beam is arranged on the horizontal supporting steel plate; the steel pipe column is connected with a concrete beam through the connecting section steel beam; a plurality of threaded steel bar mounting seats and plain round steel bar mounting seats are arranged on the connecting section steel beam; the threaded steel bar mounting seats are arranged on the upper part and the lower part of the connecting section steel beam and are respectively connected with upper-layer threaded steel bars and lower-layer threaded steel bars in the concrete beam; and the plain round steel bar mounting seats are arranged on two sides of the connecting section steel beam and are respectively connected with plain round steel bars on two sides of the concrete beam. The steel pipe column and concrete beam connecting structure is convenient to construct, the strength of a connecting joint of the steel pipe column and the concrete beam is high, and distribution and stress of the steel bars are matched and are reasonable.

本发明公开了一种钢管柱与混凝土梁连接结构及其施工方法，包括钢管柱，在钢管柱上设有水平支撑钢板和竖向支撑钢板，在所述水平支撑钢板上设置有连接型钢梁，钢管柱通过该连接型钢梁与混凝土梁连接，在所述连接型钢梁上设有若干螺纹钢筋安装座和光圆钢筋安装座，其中，所述螺纹钢筋安装座设于连接型钢梁的上部和下部，并分别与混凝土梁中的上层螺纹钢筋和下层螺纹钢筋连接；所述光圆钢筋安装座设于连接型钢梁的两侧，并分别与混凝土梁两侧的光圆钢筋连接。本发明施工方便，钢管柱与混凝土梁连接节点强度高，钢筋分布和受力相匹配并更为合理。

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