A semi-analytical finite element method algorithm was established to plot the dispersion curves of isotropic aluminum and orthotropic plates. The curves obtained are compared with those plotted by the DISPERSE software and with previous experimental work. The results showed that the accuracy of the method depends on the number of elements for meshing. To ensure good precision and speed of the method, the number of elements per plate thickness must be optimized.
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Salah Nissabouri 1 ; Mhammed El Allami 2, 3 ; El Hassan Boutyour 4
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@article{CRMECA_2020__348_5_335_0,
author = {Salah Nissabouri and Mhammed El Allami and El Hassan Boutyour},
title = {Quantitative evaluation of semi-analytical finite element method for modeling {Lamb} waves in orthotropic plates},
journal = {Comptes Rendus. M\'ecanique},
pages = {335--350},
publisher = {Acad\'emie des sciences, Paris},
volume = {348},
number = {5},
year = {2020},
doi = {10.5802/crmeca.13},
language = {en},
}
TY - JOUR AU - Salah Nissabouri AU - Mhammed El Allami AU - El Hassan Boutyour TI - Quantitative evaluation of semi-analytical finite element method for modeling Lamb waves in orthotropic plates JO - Comptes Rendus. Mécanique PY - 2020 SP - 335 EP - 350 VL - 348 IS - 5 PB - Académie des sciences, Paris DO - 10.5802/crmeca.13 LA - en ID - CRMECA_2020__348_5_335_0 ER -
%0 Journal Article %A Salah Nissabouri %A Mhammed El Allami %A El Hassan Boutyour %T Quantitative evaluation of semi-analytical finite element method for modeling Lamb waves in orthotropic plates %J Comptes Rendus. Mécanique %D 2020 %P 335-350 %V 348 %N 5 %I Académie des sciences, Paris %R 10.5802/crmeca.13 %G en %F CRMECA_2020__348_5_335_0
Salah Nissabouri; Mhammed El Allami; El Hassan Boutyour. Quantitative evaluation of semi-analytical finite element method for modeling Lamb waves in orthotropic plates. Comptes Rendus. Mécanique, Volume 348 (2020) no. 5, pp. 335-350. doi : 10.5802/crmeca.13. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.5802/crmeca.13/
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