Barlow points and Gauss points and the aliasing and best fit paradigms

DOI10.1016/0045-7949(95)00133-2zbMath0918.73155OpenAlexW1972368534MaRDI QIDQ4379036

Gangan Prathap

Publication date: 24 March 1998

Published in: Computers & Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7949(95)00133-2

zbMATH Keywords

optimal pointsfinite element stress predictions

Mathematics Subject Classification ID

Linear elasticity with initial stresses (74B10) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

Related Items (5)

New superconvergent points of the 8‐node serendipity plane element for patch recovery ⋮ Why do Barlow points not coincide with the reduced Gauss quadrature points for higher‐order finite elements? ⋮ Two- and three-dimensional transition element families for adaptive refinement analysis of elasticity problems ⋮ Prathap's best-fit paradigm and optimal strain recovery points in indeterminate tapered bar analysis using linear element ⋮ Optimal stress recovery points for higher-order bar elements by Prathap's best-fit method

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