Convexity restrictions on non-quadratic anisotropic yield criteria

DOI10.1016/0020-7403(87)90059-2zbMath0627.73028OpenAlexW2071180117MaRDI QIDQ1092705

B. George

Publication date: 1987

Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/2027.42/26986

zbMATH Keywords

concavityunboundednessanisotropic yield criterionHosford's criterion

Mathematics Subject Classification ID

Plastic materials, materials of stress-rate and internal-variable type (74C99)

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A parameter identification scheme for the orthotropic Poly6 yield function satisfying the convexity condition

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