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Abstract: This paper attempts to validate the application of the Virtual Isotropic Material Concept (VIMC) in combination with the average strain energy density (ASED) criterion to predict the critical load in notched laminated composites. This methodology was applied to E/glass-epoxy-laminated composites containing U-notches. For this purpose, a series of fracture test data recently published in the literature on specimens with different notch tip radii, lay-up configurations, and a number of plies were employed. It was shown that the VIMC-ASED combined approach provided satisfactory predictions of the last-ply failure (LPF) loads (i.e., critical loads).
Autoría: Sánchez M., Cicero S., Torabi A.R., Ayatollahi M.R.,
Fuente: Polymers 2021, 13(7), 1057
Editorial: MDPI
Fecha de publicación: 01/04/2021
Nº de páginas: 12
Tipo de publicación: Artículo de Revista
DOI: 10.3390/polym13071057
ISSN: 2073-4360
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MARCOS SÁNCHEZ MATÍAS
SERGIO CICERO GONZALEZ
TORABI, ALI REZA
AYATOLLAHI, MAJID REZA
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