Abstract
The article presents data on the regularities of cyclic creep of structural materials under the conditions of state of plane stress. On the basis of the phenomenological theory of creep, equations of state are obtained which make it possible on the basis of base experiments with state of uniaxial stress to predict endurance under low cycle pulsating loading in multiaxial cyclic creep. For the purpose of taking into account the holding time at the maximal (minimal) stress intensity of the cycle, a dependence was established for the equivalent stress of the cycle which was chosen according to the parameter of intensity of the minimal steady creep strain rate.
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