Assembly type steel structure L-shaped special-shaped column

The utility model discloses an assembly type steel structure L-shaped special-shaped column which is composed of W-shaped steel 2 and angle steel 1, and the edges of the W-shaped steel 2 and the anglesteel 1 are welded and fixed to form an L-shaped structure frame. The W-shaped steel 2 is of a full-...

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Bibliographic Details
Main Authors AN HUILONG, SUN LI, LIU XU
Format Patent
LanguageChinese
English
Published 08.11.2019
Subjects
BUILDING
BUILDING MATERIALS
FIXED CONSTRUCTIONS
STRUCTURAL ELEMENTS
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Summary:The utility model discloses an assembly type steel structure L-shaped special-shaped column which is composed of W-shaped steel 2 and angle steel 1, and the edges of the W-shaped steel 2 and the anglesteel 1 are welded and fixed to form an L-shaped structure frame. The W-shaped steel 2 is of a full-length structure, the angle steel 1 is welded to the W-shaped steel 2 in a segmented mode, and a middle partition plate 4 matched with the L-shaped structure is welded between every two adjacent sections of angle steel. Cement filling holes 5 are formed in the middle partition plate 4. According tothe special-shaped column, square steel fillet welding is replaced with angle steel and W-shaped steel edge welding, and the welding quality defect caused by stress concentration release during square steel fillet forming is avoided; the number of welding seams can be reduced, welding materials are saved, and welding deformation is reduced; after welding forming, the special-shaped column is onlyprovided with one integral
Bibliography:Application Number: CN201821737720U