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Nondimensional analysis of ballistic impact on woven laminate plates

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dc.affiliation.dptoUC3M. Departamento de Mecánica de Medios Continuos y Teoría de Estructurases
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Mecánica de Materiales Avanzadoses
dc.contributor.authorGarcía Castillo, Shirley Kalamis
dc.contributor.authorSánchez Sáez, Sonia
dc.contributor.authorBarbero Pozuelo, Enrique
dc.date.accessioned2012-02-07T10:02:52Z
dc.date.available2012-02-07T10:02:52Z
dc.date.issued2012
dc.description.abstractIn this work a nondimensional formulation of an analytical model was used to study the ballistic behaviour of composite plates made from woven laminates of E-glass fibres. From this model the influence of two nondimensional ratios (the geometry and density ratios) on the ballistic limit, contact time, and energy-absorption mechanisms were analysed at different impact velocities. The increase of both ratios raises the ballistic limit and varies the contact time between the projectile and plate. At impact velocities that do not cause perforation, the contact time decreases while at impact velocities over the ballistic limit, this time increases. Regardless of the ratio, the main energy-absorption mechanism is the fibre-failure at velocities below the ballistic limit, and the cone movement, for impact velocities over the ballistic limit. At the ballistic limit the main mechanisms are fibre failure and fibre elastic deformation.
dc.description.sponsorshipThe authors are indebted to the Spanish Comisión Interministerial de Ciencia y Tecnología (Project TRA2007-66555) and Consejería de Educación (Project GR/MAT/0498/2004) for the financial support of this work
dc.description.statusPublicado
dc.format.mimetypetext/plain
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationInternational Journal of Impact Engineering, january 2012, vol. 39, issue 1, pp. 8-15
dc.identifier.doi10.1016/j.ijimpeng.2011.08.009
dc.identifier.issn0734-743X
dc.identifier.publicationfirstpage8
dc.identifier.publicationissue1
dc.identifier.publicationlastpage15
dc.identifier.publicationtitleInternational Journal of Impact Engineering
dc.identifier.publicationvolume39
dc.identifier.urihttps://hdl.handle.net/10016/13248
dc.language.isoeng
dc.publisherElsevier
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.ijimpeng.2011.08.009
dc.rights© Elsevier
dc.rights.accessRightsopen access
dc.subject.otherBallistic impact
dc.subject.otherAnalytical
dc.subject.otherLaminate plate
dc.subject.otherAbsorbed energy
dc.titleNondimensional analysis of ballistic impact on woven laminate plates
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
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