Bound theorem on finite dynamic deformations of plasticity

DOI10.1016/0093-6413(90)90030-GzbMath0708.73027OpenAlexW2031778533MaRDI QIDQ920661

Yang Gao

Publication date: 1990

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

Full work available at URL: https://doi.org/10.1016/0093-6413(90)90030-g

zbMATH Keywords

complementaritydual gap functionplastic yield conditionimpulsively loaded plastic structuresnonlinear variational boundary-initial value problemplastic dynamicsrelaxed by the complementary plastic superpotentialrigid-hardening material

Mathematics Subject Classification ID

Large-strain, rate-dependent theories of plasticity (74C20) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15) Optimization of other properties in solid mechanics (74P10) Plastic materials, materials of stress-rate and internal-variable type (74C99) Duality theory (optimization) (49N15)

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