Connecting structure of steel frame light roof panel and H-shaped steel beam: Fid-Bau Portal

Connecting structure of steel frame light roof panel and H-shaped steel beam

WANG KAI / ZHANG YANNIAN / GU FAN

The invention discloses a connecting structure of a steel frame light roof panel and an H-shaped steel beam, and belongs to the technical field of building structure connection. The connecting structure comprises the H-shaped steel beam, two connecting pieces and the steel frame light roof panel, the two connecting pieces are oppositely arranged on two sides of a top flange of the H-shaped steel beam, a hollow square steel frame is arranged between first connecting sections of the two connecting pieces, the two first connecting sections and the hollow square steel frame are fixedly connected through long high-strength bolts which transversely penetrate through the hollow square steel frame, and a third connecting section is vertically arranged downwards and fixedly connected with a web of the H-shaped steel beam through short high-strength bolts. The connecting structure of the connecting piece is adopted, the situation that the flange strength of the H-shaped steel beam is weakened due to the fact that holes are formed in the flanges of the H-shaped steel beam is avoided, meanwhile, clamping grooves of the connecting piece are connected with the high-strength bolts and the flanges of the H-shaped steel beam, tight connection between the steel frame light roof panel and the H-shaped steel beam is guaranteed, and the integrity of the structure is improved.

一种钢框轻质屋面板与H型钢梁连接结构，属于建筑结构连接技术领域，包括H型钢梁、连接件、钢框轻质屋面板，两连接件于H型钢梁顶部翼缘两侧相对设置，两连接件的第一连接段之间设有空心方钢边框，两第一连接段、空心方钢边框经横向贯穿的长高强螺栓固定相连，第三连接段竖直向下设置，与H型钢梁的腹板经短高强螺栓固定相连。本发明采用连接件的连接结构，避免了在H型钢梁翼缘上开孔，导致H型钢梁的翼缘强度被削弱，同时连接件的卡槽与高强螺栓和H型钢梁翼缘连接，保证了钢框轻质屋面板与H型钢梁的紧密连接，使结构的整体性得到提高。

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