Constitutive Model for Viscoplasticity and Creep
The constitutive models for cyclic viscoplasticity are used for inelastic analyses of space crafts, airplanes, nuclear systems and electric packaging. For demand of the larger level of accuracy involved in the implementation of computer codes, the development of the better constitutive equations to describe the material behavior such as viscoplasticity, creep and their interaction is required.
KeywordsConstitutive Model Strain Amplitude Creep Test Yield Surface Creep Strain
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