T-section steel is a type of structural steel with a cross-section shaped like the letter "T," composed of two parts—a horizontal flange and a vertical web—forming a geometric profile resembling an uppercase "T." This unique cross-sectional design provides excellent load-bearing capacity in both directions, with particular strength in resisting bending moments and shear forces. In steel structure engineering, T-section steel is commonly used as chords and web members in trusses, connection nodes between beams and columns, as well as in equipment supports and rail foundations. Its structural configuration facilitates easy welding or bolting with other steel sections, enabling fast and efficient installation.
