Simulation of Lateral Torsional Buckling of I-Shape Cellular Steel Beam with Application of Transverse Stiffeners

To find ways of reducing the risks of lateral torsional buckling on the perforated sections in web by adding transverse stiffeners is the purpose of this study. The comparison of the T-shaped transverse stiffeners and normal transverse stiffeners was found that the use of T-shaped transverse stiffeners with the thickness increasing, reduce the lateral displacement as well as the lateral torsional buckling taken place.