Endochronic plasticity theory, which takes into account the cross-linking, initial microstresses and initial microdeformations

Y. I Kadashevich; S. P Pomytkin; S. G Kryzhevich

doi:10.17816/2074-0530-67420

Izvestiya MGTU MAMI ›› 2014, Vol. 4 ›› Issue (1-4) : 36 -43. DOI: 10.17816/2074-0530-67420

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Endochronic plasticity theory, which takes into account the cross-linking, initial microstresses and initial microdeformations

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Abstract

The article proposes a statistical theory of inelasticity of endochronic type, which takes into account initial microstresses and initial microdeformations, that are contained in the material. The theory main relations are formulated. The examples of the two-and one-element models were taken to provide calculations of hypothetical material uniaxial loading, which demonstrate the approach by assuming a uniform distribution of initial microdeformations. There is emphasized that in the process of loading the structural elements of the model can generate deformation of different signs that expands the boundaries of applicability of the theory.

Keywords

endochronic plasticity theory / defining relations / statistical variant / initial microdeformations / microstresses

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Y. I Kadashevich, S. P Pomytkin, S. G Kryzhevich. Endochronic plasticity theory, which takes into account the cross-linking, initial microstresses and initial microdeformations. Izvestiya MGTU MAMI, 2014, 4(1-4): 36-43 DOI:10.17816/2074-0530-67420

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