torsional buckling

listen to the pronunciation of torsional buckling
İngilizce - İngilizce
(İnşaat) Torsional buckling occurs in compression members that are doubly-symmetric and have very slender cross-sectional elements. It is caused by a turning about the longitudinal axis. Torsional buckling occurs mostly in built-up sections, and almost never in rolled sections
Flexural-torsional buckling
(İnşaat) Flexural-toırsional buckling only occurs in compression members that have unsymmetrical cross-section with one axis of symmetry. Flexural-torsional buckling is the simultaneous bending and twisting of a member. This mostly occurs in channels, structural tees, double-angle shapes, and equal-leg single angles
torsional buckling