A locally conservative stress recovery technique for continuous Galerkin FEM in linear elasticity

DOI10.1016/j.cma.2015.01.002zbMath1423.74092OpenAlexW1984953596MaRDI QIDQ1798896

Quanling Deng, Victor Ginting, Lawrence Bush

Publication date: 23 October 2018

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2015.01.002

zbMATH Keywords

linear elasticitydisplacementlocal conservationstress recoverylinear finite elementtwo-step postprocessing

Mathematics Subject Classification ID

Classical linear elasticity (74B05) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Stress (74A10)

Related Items (4)

Construction of locally conservative fluxes for the <scp>SUPG</scp> method ⋮ Locally conservative continuous Galerkin FEM for pressure equation in two-phase flow model in subsurfaces ⋮ A locally conservative stabilized continuous Galerkin finite element method for two-phase flow in poroelastic subsurfaces ⋮ Construction of locally conservative fluxes for high order continuous Galerkin finite element methods

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