Extremum properties of finite-step solutions in elastoplasticity with nonlinear mixed hardening

DOI10.1016/0020-7683(91)90094-VzbMath0734.73024OpenAlexW1994458512MaRDI QIDQ811166

Claudia Comi, Giulio Maier, Alberto Corigliano

Publication date: 1991

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7683(91)90094-v

zbMATH Keywords

approximate time integrationbackward- differenceelastic-plastic constitutive lawsextremum characterizationsfinite-step boundary value problemmixed nonlinear hardeningnonlinear multiple yield criteriastepwise holonomic

Mathematics Subject Classification ID

Optimization of other properties in solid mechanics (74P10) Plastic materials, materials of stress-rate and internal-variable type (74C99) Dynamical problems in solid mechanics (74H99) Theory of constitutive functions in solid mechanics (74A20)

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