Approximation to bending trial functions for shell triangular finite elements in quadratic parametric representation

DOI10.1016/0045-7949(83)90115-3zbMath0498.73075OpenAlexW2006341522MaRDI QIDQ3964125

L. S. D. Morley

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)90115-3

zbMATH Keywords

numerical resultspositive semi-definite matrixsurface coordinatesapproximation to inextensional bendingdisplacements parametrically represented by cubic polynomialsintegrated sums of squaresmodes determined by examining eigenvaluesparametrically represented by quadratic polynomialsprincipal middle surface strainsshell triangular finite elements

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Membranes (74K15)

Related Items (1)

Study of trial functions in shell triangular finite elements of quadratic parametric representation

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