Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre composites

The introduction of Variable-Stiffness Laminates requires not only the use of advanced numerical simulation tools but also better understanding of manufacturing induced effects. These computational tools can give beneficial insight that will lead to an effective reduction of test campaigns as well a...

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Autores: Falcó Salcines, Olben, Lopes, Cláudio Saúl, Naya, F., Sket, F., Maimí Vert, Pere, Mayugo Majó, Joan Andreu
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
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:10256/14114
Acceso en línea:http://hdl.handle.net/10256/14114
Access Level:acceso embargado
Palabra clave:Elements finits, Mètode dels
Finite element method
Resistència de materials
Strength of materials
Fibres
Fibers
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spelling Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre compositesFalcó Salcines, OlbenLopes, Cláudio SaúlNaya, F.Sket, F.Maimí Vert, PereMayugo Majó, Joan AndreuElements finits, Mètode delsFinite element methodResistència de materialsStrength of materialsFibresFibersThe introduction of Variable-Stiffness Laminates requires not only the use of advanced numerical simulation tools but also better understanding of manufacturing induced effects. These computational tools can give beneficial insight that will lead to an effective reduction of test campaigns as well as to increase design possibilities. This paper presents a virtual testing approach to study the influence of tow-drop effects, generated in the manufacturing of steered-fibre composites, by means of nonlinear finite element analyses within the framework of fracture and damage mechanics. X-ray computed tomography was used to characterise the embedded resin-rich areas. Both the progressive failure mechanisms and the ultimate failure loads can be predicted with high realism when compared with experimental observations. In addition, the differences of the tow-drop effects on plain and notched laminates can also be predicted accuratelyThe authors acknowledge the financial support of the Ministerio de Economía y Competitividad of Spain under project MAT2009-07918. The first author would also like to thank the Generalitat de Catalunya for the FI pre-doctorate Grant 2010FI_B00658ElsevierMinisterio de Ciencia e Innovación (Espanya)info2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10256/14114http://hdl.handle.net/10256/14114© Composites Part A: Applied Science and Manufacturing, 2017, vol. 93, p. 59-71Articles 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.compositesa.2016.11.015info:eu-repo/semantics/altIdentifier/issn/1359-835Xinfo:eu-repo/grantAgreement/MICINN//MAT2009-07918Tots els drets reservatsinfo:eu-repo/semantics/embargoedAccessoai:recercat.cat:10256/141142026-05-29T05:05:01Z
dc.title.none.fl_str_mv Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre composites
title Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre composites
spellingShingle Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre composites
Falcó Salcines, Olben
Elements finits, Mètode dels
Finite element method
Resistència de materials
Strength of materials
Fibres
Fibers
title_short Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre composites
title_full Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre composites
title_fullStr Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre composites
title_full_unstemmed Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre composites
title_sort Modelling and simulation of tow-drop effects arising from the manufacturing of steered-fibre composites
dc.creator.none.fl_str_mv Falcó Salcines, Olben
Lopes, Cláudio Saúl
Naya, F.
Sket, F.
Maimí Vert, Pere
Mayugo Majó, Joan Andreu
author Falcó Salcines, Olben
author_facet Falcó Salcines, Olben
Lopes, Cláudio Saúl
Naya, F.
Sket, F.
Maimí Vert, Pere
Mayugo Majó, Joan Andreu
author_role author
author2 Lopes, Cláudio Saúl
Naya, F.
Sket, F.
Maimí Vert, Pere
Mayugo Majó, Joan Andreu
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia e Innovación (Espanya)
dc.subject.none.fl_str_mv Elements finits, Mètode dels
Finite element method
Resistència de materials
Strength of materials
Fibres
Fibers
topic Elements finits, Mètode dels
Finite element method
Resistència de materials
Strength of materials
Fibres
Fibers
description The introduction of Variable-Stiffness Laminates requires not only the use of advanced numerical simulation tools but also better understanding of manufacturing induced effects. These computational tools can give beneficial insight that will lead to an effective reduction of test campaigns as well as to increase design possibilities. This paper presents a virtual testing approach to study the influence of tow-drop effects, generated in the manufacturing of steered-fibre composites, by means of nonlinear finite element analyses within the framework of fracture and damage mechanics. X-ray computed tomography was used to characterise the embedded resin-rich areas. Both the progressive failure mechanisms and the ultimate failure loads can be predicted with high realism when compared with experimental observations. In addition, the differences of the tow-drop effects on plain and notched laminates can also be predicted accurately
publishDate 2017
dc.date.none.fl_str_mv 2017
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/10256/14114
http://hdl.handle.net/10256/14114
url http://hdl.handle.net/10256/14114
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.compositesa.2016.11.015
info:eu-repo/semantics/altIdentifier/issn/1359-835X
info:eu-repo/grantAgreement/MICINN//MAT2009-07918
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 © Composites Part A: Applied Science and Manufacturing, 2017, vol. 93, p. 59-71
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
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score 15,228081

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