Characterization by fracture mechanics of intra and interlaminar damage in composite laminates

© 2025 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

Detalhes bibliográficos
Autores: Blázquez Gámez, Antonio, Velasco López, María Luisa, Caballos, Paula, París Carballo, Federico
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2025
País:España
Recursos:Universidad de Sevilla (US)
Repositório:idUS. Depósito de Investigación de la Universidad de Sevilla
OAI Identifier:oai:idus.us.es:11441/177131
Acesso em linha:https://hdl.handle.net/11441/177131
https://doi.org/10.1016/j.engfracmech.2025.110812
Access Level:Acceso aberto
Palavra-chave:Composite
Delamination damage
Fracture toughness
Experimental Mechanics
Boundary Element Method
Transverse cracking
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spelling Characterization by fracture mechanics of intra and interlaminar damage in composite laminatesBlázquez Gámez, AntonioVelasco López, María LuisaCaballos, PaulaParís Carballo, FedericoCompositeDelamination damageFracture toughnessExperimental MechanicsBoundary Element MethodTransverse cracking© 2025 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).Composite materials present a complicated internal structure that may generate different mechanisms of damage associated with events of failure. The prediction of the onset and propagation of such events requires the knowledge of properties that may appear at different levels: micro (level of fibres and matrix), meso (homogenized version of a lamina) and macro (the total structure with properties of the whole laminate). Determining these properties requires special tests where it is difficult to replicate the conditions that appear in an actual composite component, and additionally, in a controlled manner. In this paper, experimental testing and numerical analysis are performed on a [0,90n,0] laminate. The experimental campaign aims to observe and measure the damage (both intralaminar and interlaminar) in the laminate subjected to tension. These experimental results are then used to define a Boundary Element Method (BEM) model to determine the stresses and displacements, enabling the energy release rates associated with the cracks existing in the model to be calculated. This approach requires the capacity of having damages under control, in such a way of having the properties that want to be determined involved in the mechanism of damage. The results clearly indicate the potential for conducting tests on cross-ply laminates that can produce controlled damage patterns for determining key properties of composites.ElsevierMecánica de Medios Continuos y Teoría de Estructuras2025info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11441/177131https://doi.org/10.1016/j.engfracmech.2025.110812reponame:idUS. Depósito de Investigación de la Universidad de Sevillainstname:Universidad de Sevilla (US)InglésEngineering Fracture Mechanics, 315, 110812.https://www.sciencedirect.com/science/article/pii/S001379442500013X?via%3Dihubinfo:eu-repo/semantics/openAccessoai:idus.us.es:11441/1771312026-06-17T12:51:07Z
dc.title.none.fl_str_mv Characterization by fracture mechanics of intra and interlaminar damage in composite laminates
title Characterization by fracture mechanics of intra and interlaminar damage in composite laminates
spellingShingle Characterization by fracture mechanics of intra and interlaminar damage in composite laminates
Blázquez Gámez, Antonio
Composite
Delamination damage
Fracture toughness
Experimental Mechanics
Boundary Element Method
Transverse cracking
title_short Characterization by fracture mechanics of intra and interlaminar damage in composite laminates
title_full Characterization by fracture mechanics of intra and interlaminar damage in composite laminates
title_fullStr Characterization by fracture mechanics of intra and interlaminar damage in composite laminates
title_full_unstemmed Characterization by fracture mechanics of intra and interlaminar damage in composite laminates
title_sort Characterization by fracture mechanics of intra and interlaminar damage in composite laminates
dc.creator.none.fl_str_mv Blázquez Gámez, Antonio
Velasco López, María Luisa
Caballos, Paula
París Carballo, Federico
author Blázquez Gámez, Antonio
author_facet Blázquez Gámez, Antonio
Velasco López, María Luisa
Caballos, Paula
París Carballo, Federico
author_role author
author2 Velasco López, María Luisa
Caballos, Paula
París Carballo, Federico
author2_role author
author
author
dc.contributor.none.fl_str_mv Mecánica de Medios Continuos y Teoría de Estructuras
dc.subject.none.fl_str_mv Composite
Delamination damage
Fracture toughness
Experimental Mechanics
Boundary Element Method
Transverse cracking
topic Composite
Delamination damage
Fracture toughness
Experimental Mechanics
Boundary Element Method
Transverse cracking
description © 2025 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
publishDate 2025
dc.date.none.fl_str_mv 2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/11441/177131
https://doi.org/10.1016/j.engfracmech.2025.110812
url https://hdl.handle.net/11441/177131
https://doi.org/10.1016/j.engfracmech.2025.110812
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Engineering Fracture Mechanics, 315, 110812.
https://www.sciencedirect.com/science/article/pii/S001379442500013X?via%3Dihub
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:idUS. Depósito de Investigación de la Universidad de Sevilla
instname:Universidad de Sevilla (US)
instname_str Universidad de Sevilla (US)
reponame_str idUS. Depósito de Investigación de la Universidad de Sevilla
collection idUS. Depósito de Investigación de la Universidad de Sevilla
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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