Analysis of plates using isoparametric quadratic element—Shear, reaction, patch loading and some convergence studies

DOI10.1016/0045-7949(83)90053-6zbMath0511.73067OpenAlexW2036721665MaRDI QIDQ4750214

M. Mukhopadhay

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1016/0045-7949(83)90053-6

zbMATH Keywords

boundary conditionsplatepatch loadreactionssupported edgedifferent aspect ratioscentral patch loadconvergence slower for shear than for momentsexplicit value of element loading matrixinfluence of shear rigidityisoparametric quadratic elementstraight and curved platessupport geometryvalue of shears and reactions at edges

Mathematics Subject Classification ID

Plates (74K20) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical and other methods in solid mechanics (74S99)

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