A novel efficient mixed formulation for strain-gradient models

DOI10.1002/NME.5985zbMATH Open1548.74873WikidataQ128981453 ScholiaQ128981453MaRDI QIDQ6555417

S.-A. Papanicolopulos, Fahad Gulib, Aikaterini Marinelli

Publication date: 14 June 2024

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

zbMATH Keywords

finite element methodpenalty formulationmixed formulationstrain-gradient models

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

Cites Work

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• Large strain finite element analysis of a local second gradient model: application to localization
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Related Items (5)

Stress function and its finite element implementation for elastostatic plain strain orthotropic problems of modified couple stress theory ⋮ Trefftz collocation method for two-dimensional strain gradient elasticity ⋮ Rot-free mixed finite elements for gradient elasticity at finite strains ⋮ Strain gradient differential quadrature finite element for moderately thick micro-plates ⋮ Efficient strain-gradient mixed elements using shared degrees of freedom for the discretised fields

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