Hybrid strain based three node flat triangular shell elements—I. Nonlinear theory and incremental formulation

DOI10.1016/0045-7949(94)00395-JzbMath0918.73143OpenAlexW2001995685MaRDI QIDQ3129519

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Publication date: 22 August 1999

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(94)00395-j

zbMATH Keywords

Cauchy stressupdated Lagrangian formulationPiola-Kirchhoff stresssecond Piola-Kirchhoff stresselasto-plastic materialsisotropic strain hardeningincremental Washizu strainthinning effect\(J(2)\) flow theoryIlyushin's yield criterionincremental Hellinger-Reissner variational principle

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Membranes (74K15)

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