Constitutive dual potentials in classical plasticity
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Publication:1080280
DOI10.1016/0022-5096(87)90025-1zbMath0598.73028OpenAlexW2085541817MaRDI QIDQ1080280
Publication date: 1987
Published in: Journal of the Mechanics and Physics of Solids (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0022-5096(87)90025-1
constitutive dual potentialsmagnitude of Cauchy stress at yieldmagnitude of Eulerian strain-ratenonlinear homogeneus functions of first degreenormality flow- rulework-equivalence normyield surface is convex
Plastic materials, materials of stress-rate and internal-variable type (74C99) Theory of constitutive functions in solid mechanics (74A20)
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