New superconvergent points of the 8‐node serendipity plane element for patch recovery

DOI10.1002/nme.460zbMath1098.74703OpenAlexW2130484243MaRDI QIDQ4785165

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Publication date: 17 December 2002

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

Full work available at URL: https://doi.org/10.1002/nme.460

zbMATH Keywords

Barlow pointssuperconvergent patch recoverybest-fit pointsoptimal sampling pointsbest-fit methodsuperconvergent sampling points

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Plates (74K20) Finite element methods applied to problems in solid mechanics (74S05)

Related Items (1)

Optimal stress recovery points for higher-order bar elements by Prathap's best-fit method

Cites Work

• The hierarchical concept in finite element analysis
• Analytical determination of the optimal strain and stress points for the displacement model of the finite element method
• The superconvergent patch recovery anda posteriori error estimates. Part 1: The recovery technique
• Optimal stress locations in finite element models
• Locations of optimal stress points in higher-order elements
• Effects of element distortions on the performance of isoparametric elements
• Barlow points and Gauss points and the aliasing and best fit paradigms
• More on optimal stress points—reduced integration, element distortions and error estimation

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