Locking hasp connection H-shaped steel and channel steel fabricated T-shaped special-shaped column: Fid-Bau Portal

Locking hasp connection H-shaped steel and channel steel fabricated T-shaped special-shaped column

LI TONGDONG / SUN XIAOYONG / YE QUANXI

The invention provides a locking hasp connection H-shaped steel and channel steel fabricated T-shaped special-shaped column. The column is composed of a peripheral constraint steel pipe and internal concrete. The peripheral constraint steel pipe is composed of an H-shaped steel middle connecting piece, H-shaped steel edge connecting pieces and channel steel sealing plate connecting pieces, the connecting relation of the peripheral constraint steel pipe is that the three adjacent side faces of the H-shaped steel middle connecting piece are connected with the H-shaped steel edge connecting pieces, the other side faces of the H-shaped steel edge connecting pieces are connected with the channel steel sealing plate connecting pieces to form a T-shaped fabricated H-shaped steel locking hasp connection special-shaped column, wherein the H-shaped steel middle connecting piece is located in the middle, the H-shaped steel edge connecting pieces are located on the three adjacent side faces of theH-shaped steel middle connecting piece, and the channel steel sealing plate connecting pieces are located on the outer side. The form of the component not only can effectively realize machining industrialization of a steel structure component, but also greatly simplifies a manufacturing process of a steel plate special-shaped column, and reduces the manufacturing cost.

本发明提供了一种锁钩连接的H型钢、槽钢装配式T字型异形柱，由外围约束钢管、内部混凝土构成。所述外围约束钢管由H型钢中连接件、H型钢边连接件、槽钢封板连接件组成，所述的外围约束钢管的连接关系为：在H型钢中连接件的三个相邻侧面分别连接H型钢边连接件，在H型钢边连接件的另一侧面分别连接槽钢封板连接件，形成T字型装配式H型钢锁钩连接异形柱，其中，H型钢中连接件位于中部，H型钢边连接件位于在H型钢中连接件三个相邻侧面，槽钢封板连接件位于外侧。这种构件形式不仅能够有效地实现钢结构构件加工的工业化而且能够极大地简化了钢板异形柱的制作工艺，降低了制作成本。

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