An alternative version of the Pian-Sumihara element with a simple extension to nonlinear problems

DOI10.1007/s004660000198zbMath0996.74077OpenAlexW2084102937MaRDI QIDQ1594540

Reinhard Piltner

Publication date: 31 October 2002

Published in: Computational Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s004660000198

zbMATH Keywords

stressesmixed variational formulationstiffness matrixdisplacementsstrainsenhanced strainsmodified Hu-Washizu formulationPian-Sumihara element

Mathematics Subject Classification ID

Nonlinear elasticity (74B20) Finite element methods applied to problems in solid mechanics (74S05) Membranes (74K15)

Related Items (5)

Finite element linear and nonlinear, static and dynamic analysis of structural elements, an addendum ⋮ Superconvergence and recovery type a posteriori error estimation for hybrid stress finite element method ⋮ Uniform convergence and a posteriori error estimation for assumed stress hybrid finite element methods ⋮ Mixed Kirchhoff stress-displacement-pressure formulations for incompressible hyperelasticity ⋮ A Prange-Hellinger-Reissner type finite element formulation for small strain elasto-plasticity

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