Numerical study of composite fragment impacts onto rigid target

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dc.contributor.author López Puente, Jorge
dc.contributor.author Pernas Sánchez, Jesús
dc.contributor.author Artero Guerrero, José Alfonso
dc.contributor.author Varas Doval, David
dc.date.accessioned 2020-12-03T14:27:47Z
dc.date.available 2020-12-03T14:27:47Z
dc.date.issued 2018-11-01
dc.identifier.bibliographicCitation López-Puente, J., Mata-Díaz, A., Pernas-Sánchez, J., Artero-Guerrero, J. A., & Varas, D. (2018). Numerical study of composite fragment impacts onto rigid target. Composite Structures, 203, 172-181.
dc.identifier.issn 0263-8223
dc.identifier.uri http://hdl.handle.net/10016/31534
dc.description.abstract In this work, it is proposed a numerical methodology to model the behaviour of composite laminates when they act as impactors at high velocity. The numerical model uses an intralaminar criterion based in the Hashin model and a Progressive Damage model to describe the ply behaviour, whereas the interlaminar failure is taken into account by means of cohesive interactions. The validation of the model is performed attending the kinematics and erosion of the laminate during the impact process onto a rigid target as well as the force and impulse generated. Once validated, the model is used to analyse the influence of the fragment miss-alignment in the impact process.
dc.description.sponsorship This research was done with the financial support of the Spanish Ministry of Economy and Competitiveness (under projects DPI2013-41094-R and DPI2017-85073-R) and the Vicerrectorado de Política Científica of the Universidad Carlos III de Madrid (project numbers 2013/00413/002, 2013/00413/003 and 2014/00006/002).
dc.language.iso eng
dc.publisher Elsevier
dc.rights © 2018 Elsevier
dc.rights Atribución-NoComercial-SinDerivadas 3.0 España
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.other Composite
dc.subject.other Fragment
dc.subject.other High-velocity impact
dc.subject.other Numerical
dc.subject.other Progressive damage analysis
dc.subject.other Hashin Model
dc.title Numerical study of composite fragment impacts onto rigid target
dc.type article
dc.subject.eciencia Ingeniería Mecánica
dc.identifier.doi 10.1016/j.compstruct.2018.07.002
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. DPI2013-41094-R
dc.relation.projectID Gobierno de España. DPI2017-85073-R
dc.type.version acceptedVersion
dc.identifier.publicationfirstpage 172
dc.identifier.publicationlastpage 181
dc.identifier.publicationtitle Composite Structures
dc.identifier.publicationvolume 203
dc.identifier.uxxi AR/0000021999
dc.contributor.funder Ministerio de Economía y Competitividad (España)
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