LTBeam is a software which deals with the elastic "Lateral Torsional Buckling of Beams" under bending action about their major axis.
The lateral torsional buckling phenomenon (LTB) appears when the bending action reaches a critical level. It generates suddenly and simultaneously a lateral bending deformation and a longitudinal torsional deformation along the unrestrained length of beam.
It's a design tool for generating 3D structures by specifying a design grammar.
The calculator will determine the amount of shear reinforcement you need.
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