Avoiding negative elastic moduli when using Lagrange interpolation for material grading in finite element analysis
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Publication:268887
DOI10.1007/S00707-015-1476-2zbMath1381.74189OpenAlexW2258560037MaRDI QIDQ268887
F. Blanchet-Sadri, M. Dambrine
Publication date: 18 April 2016
Published in: Acta Mechanica (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00707-015-1476-2
Finite element methods applied to problems in solid mechanics (74S05) Composite and mixture properties (74E30) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)
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- Use of Graded Finite Elements to Model the Behavior of Nonhomogeneous Materials
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