A NOTE ON THE COMBINED ISOTROPIC-KINEMATIC WORKHARDENING RULE
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The Ziegler modification of the Prager hardening rule has been used in conjunction with a combined isotropickinematic workhardening rule in order to predict the Bauschinger effect during cyclic loadings. There has been some controversy as to whether the above workhardening rule predicts a stress increment which is consistent with the yield condition. The purpose of this communication is to establish the combined hardening rule as a consistent statement in order to clarify its correctness. Copyright 1980 John Wiley & Sons, Ltd