Steel compression members subjected to cyclic plastic loading show the complicated behavior and strength deterioration because of lateral and local buckling. The past studies suggested the hysteresis models considering with the deterioration behavior, and these are widely recognized as the suitable model. Most past models were formularized with slenderness ratio, however the ultimate states of steel compression members are affected with local buckling. In this paper, the effects of these parameters are reviewed with enormous past date. Furthermore, the global hysteresis model with parameters of slenderness ratio and width-thickness ratio are proposed.
