ELASTO-PLASTIC BUCKLING IN SHORT THIN WALLED BEAMS AND COLUMNS.

Keywords: IMPERIAL COLLEGE, GLASGOW UNIVERSITY, ELASTOPLASTIC, THIN WALLED, ANALYSIS, RANGE, GOVERNING, SOLUTIONS, FUNCTIONS, TANGENTIAL, WALLS, RELAXATION, PLATES, FORMULATION, PARAMETERS, LOADS, VARIATIONS, STRESS, FLANGES, PROCEDURE, STRAIN, CONSTITUTIVE, DATA, BUCKLING, BEAMS, METHODS, RECTANGULAR, DIFFERENTIAL, INCREMENTAL, FLOW, RIGIDITY, ELEMENTS, NUMERICAL, ASSEMBLAGES, DENSITY, ELASTIC, HOLLOW, EXPERIMENTAL, SQUARE, WEBS, ACCURACY, DISPLACEMENT, BOUNDARIES, FINITE DIFFERENCE, SHORT, COLUMNS, INTERACTIVE, SECTIONS, EQUATIONS, YIELD