Predictive model for the spherical indentation of composite laminates with finite thickness

The elastic response of composite laminates in contact with a stiff indenter is of immense importance in many applications. With the aim to further extend the knowledge on this subject, the contact problem of a stiff spherical indenter with a composite plate was simulated with a 2D axisymmetric mode...

Descripción completa

Detalles Bibliográficos
Autores: Wagih Abdallah Abdel Hady, Ahmed, Maimí Vert, Pere, Blanco Villaverde, Norbert, Trias Mansilla, Daniel
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2016
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:10256/13160
Acceso en línea:http://hdl.handle.net/10256/13160
Access Level:acceso embargado
Palabra clave:Elements finits, Mètode dels
Finite element method
Materials compostos -- Deslaminatge
Composite materials -- Delamination
Resistència de materials
Strength of materials
id ES_78f57ee330c65b50c042d7f7aad44459
oai_identifier_str oai:recercat.cat:10256/13160
network_acronym_str ES
network_name_str España
repository_id_str
spelling Predictive model for the spherical indentation of composite laminates with finite thicknessWagih Abdallah Abdel Hady, AhmedMaimí Vert, PereBlanco Villaverde, NorbertTrias Mansilla, DanielElements finits, Mètode delsFinite element methodMaterials compostos -- DeslaminatgeComposite materials -- DelaminationResistència de materialsStrength of materialsThe elastic response of composite laminates in contact with a stiff indenter is of immense importance in many applications. With the aim to further extend the knowledge on this subject, the contact problem of a stiff spherical indenter with a composite plate was simulated with a 2D axisymmetric model implemented on a commercial software. A parametric study was carried out numerically to study the effect of the different parameters on the force–indentation response. The results show that the indentation response of an orthotropic laminate is material independent and that it strongly depends on the laminate thickness. The lamina thickness has no significant effect on the force–indentation relation. Also, the effect of hole radius can be neglected for the hollow support experiment. Two simple equations were derived by normalizing and fitting FE results to predict the response of an orthotropic laminate of finite thickness in contact with stiff spherical indenter supported on two different boundary conditions (fully and hollow supported). The predictions of the derived equations were compared with experimental results and the available analytical models in the literature. The presented equations show an excellent correlation with the experimental investigationsThis work has been partially funded by the Spanish Government (Ministerio de Economia y Competitividad) and the European Union under contracts DPI2012-34465 and MAT2013-46749-RElsevierMinisterio de Economía y Competitividad (Espanya)infoinfo2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/13160http://hdl.handle.net/10256/13160© Composite Structures, 2016, vol. 153, p. 468-477Articles publicats (D-EMCI)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)Inglésinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruct.2016.06.056info:eu-repo/semantics/altIdentifier/issn/0263-8223info:eu-repo/semantics/altIdentifier/eissn/1879-1085info:eu-repo/grantAgreement/MINECO//DPI2012-34465info:eu-repo/grantAgreement/MINECO//MAT2013-46749-RTots els drets reservatsinfo:eu-repo/semantics/embargoedAccessoai:recercat.cat:10256/131602026-05-29T05:05:01Z
dc.title.none.fl_str_mv Predictive model for the spherical indentation of composite laminates with finite thickness
title Predictive model for the spherical indentation of composite laminates with finite thickness
spellingShingle Predictive model for the spherical indentation of composite laminates with finite thickness
Wagih Abdallah Abdel Hady, Ahmed
Elements finits, Mètode dels
Finite element method
Materials compostos -- Deslaminatge
Composite materials -- Delamination
Resistència de materials
Strength of materials
title_short Predictive model for the spherical indentation of composite laminates with finite thickness
title_full Predictive model for the spherical indentation of composite laminates with finite thickness
title_fullStr Predictive model for the spherical indentation of composite laminates with finite thickness
title_full_unstemmed Predictive model for the spherical indentation of composite laminates with finite thickness
title_sort Predictive model for the spherical indentation of composite laminates with finite thickness
dc.creator.none.fl_str_mv Wagih Abdallah Abdel Hady, Ahmed
Maimí Vert, Pere
Blanco Villaverde, Norbert
Trias Mansilla, Daniel
author Wagih Abdallah Abdel Hady, Ahmed
author_facet Wagih Abdallah Abdel Hady, Ahmed
Maimí Vert, Pere
Blanco Villaverde, Norbert
Trias Mansilla, Daniel
author_role author
author2 Maimí Vert, Pere
Blanco Villaverde, Norbert
Trias Mansilla, Daniel
author2_role author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (Espanya)
dc.subject.none.fl_str_mv Elements finits, Mètode dels
Finite element method
Materials compostos -- Deslaminatge
Composite materials -- Delamination
Resistència de materials
Strength of materials
topic Elements finits, Mètode dels
Finite element method
Materials compostos -- Deslaminatge
Composite materials -- Delamination
Resistència de materials
Strength of materials
description The elastic response of composite laminates in contact with a stiff indenter is of immense importance in many applications. With the aim to further extend the knowledge on this subject, the contact problem of a stiff spherical indenter with a composite plate was simulated with a 2D axisymmetric model implemented on a commercial software. A parametric study was carried out numerically to study the effect of the different parameters on the force–indentation response. The results show that the indentation response of an orthotropic laminate is material independent and that it strongly depends on the laminate thickness. The lamina thickness has no significant effect on the force–indentation relation. Also, the effect of hole radius can be neglected for the hollow support experiment. Two simple equations were derived by normalizing and fitting FE results to predict the response of an orthotropic laminate of finite thickness in contact with stiff spherical indenter supported on two different boundary conditions (fully and hollow supported). The predictions of the derived equations were compared with experimental results and the available analytical models in the literature. The presented equations show an excellent correlation with the experimental investigations
publishDate 2016
dc.date.none.fl_str_mv 2016
info
info
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 http://hdl.handle.net/10256/13160
http://hdl.handle.net/10256/13160
url http://hdl.handle.net/10256/13160
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.compstruct.2016.06.056
info:eu-repo/semantics/altIdentifier/issn/0263-8223
info:eu-repo/semantics/altIdentifier/eissn/1879-1085
info:eu-repo/grantAgreement/MINECO//DPI2012-34465
info:eu-repo/grantAgreement/MINECO//MAT2013-46749-R
dc.rights.none.fl_str_mv Tots els drets reservats
info:eu-repo/semantics/embargoedAccess
rights_invalid_str_mv Tots els drets reservats
eu_rights_str_mv embargoedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv © Composite Structures, 2016, vol. 153, p. 468-477
Articles publicats (D-EMCI)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411299438362625
score 15,811543

Similares en LA Referencia