Uniqueness and bifurcation in elastic-plastic solids

DOI10.1016/0020-7683(93)90139-XzbMath0791.73028MaRDI QIDQ1317130

V. Pereyra

Publication date: 11 July 1994

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

zbMATH Keywords

variational principleself-adjoint boundary conditionssmooth yield surfacenormality flow ruleHill's exclusion conditionrate \(n\) boundary value problem

Mathematics Subject Classification ID

Plastic materials, materials of stress-rate and internal-variable type (74C99) Bifurcations in context of PDEs (35B32)

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Imperfection sensitivity analysis of a rectangular column compressed into the plastic range

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