On convergence of nonconforming convex quadrilateral finite elements AGQ6

DOI10.1016/j.cma.2010.02.006zbMath1231.74408OpenAlexW1978839091MaRDI QIDQ658785

Rado Flajs, Miran Saje, Song Cen

Publication date: 8 February 2012

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.2010.02.006

zbMATH Keywords

convergencenonconforming finite elementquadrilateral area coordinate methodgeneralized patch testAGQ6QACM

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Membranes (74K15)

Related Items

Four-node generalized conforming membrane elements with drilling DOFs using quadrilateral area coordinate methods ⋮ An unsymmetric 4-node, 8-DOF plane membrane element perfectly breaking through MacNeal's theorem ⋮ Several treatments on nonconforming element failed in the strict patch test ⋮ A simple and robust quadrilateral non-conforming element with a special 5-point quadrature

Uses Software

• DistMesh

Cites Work

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