Stability condition in a thermoplastic constitutive model accommodating yield surface motion and distortion

DOI10.1016/0093-6413(88)90036-5zbMath0649.73002OpenAlexW1985653693MaRDI QIDQ1106028

David W. Nicholson

Publication date: 1988

Published in: Mechanics Research Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0093-6413(88)90036-5

zbMATH Keywords

inequalitiesGibbs free energythermodynamic stabilityisotropic and kinematic hardeningDrucker criterionthermoplastic constitutive models

Mathematics Subject Classification ID

Thermodynamics in solid mechanics (74A15) Plastic materials, materials of stress-rate and internal-variable type (74C99) Theory of constitutive functions in solid mechanics (74A20)

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