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Titre : |
Mixed Higher Order Spectral Finite Elements for Reissner-Mindlin Equations in the Time Domain |
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Année : |
2007 |
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Type : |
article (revue avec comité de lecture) |
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Auteurs : |
G. Cohen, P. Grob |
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Résumé : |
We construct a class of high order numerical approximations for the Reissner-Mindlin plate model in the time domain, based on mixed spectral finite elements with mass lumping. In this way we obtain explicit time-stepping schemes. We first compare the Reissner-Mindlin model to three-dimensional (3D) solutions to validate our method. Then, we show the advantages of the schemes in terms of accuracy and computational time. |
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Thèmes : |
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Référence : |
SIAM journal on Scientific Computing - vol. 29(3) (pp 986-1005 ) |
