Artículo
Numerical analysis of surface cracks repaired with single and double patches of composites
Fecha de publicación:
04/2018
Editorial:
SAGE Publications
Revista:
Journal of Composite Materials
ISSN:
0021-9983
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this work, the performances of circular single- and double-sided composite patch repairs are compared by computing the maximum stress intensity factor of a repaired surface crack. The three-dimensional finite-element method is used to calculate the stress intensity factor along the crack. The effects of the crack depth, composite patch thickness and patch material on the stress intensity factor variation are highlighted. The obtained results show that the selection of single- or double-sided patches depends on both the crack depth and patch thickness.
Palabras clave:
Composite
,
Finite-Element Method
,
Stress Intensity Factor
,
Surface Crack
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Licencia
Identificadores
Colecciones
Articulos(CCT - LA PLATA)
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA
Articulos de CTRO.CIENTIFICO TECNOL.CONICET - LA PLATA
Citación
Iváñez, Inés; Braun, Matias Nicolas; Numerical analysis of surface cracks repaired with single and double patches of composites; SAGE Publications; Journal of Composite Materials; 52; 8; 4-2018; 1113-1120
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