Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/27409
DC FieldValueLanguage
dc.contributor.authorSantos, M. J.-
dc.contributor.authorSantos, J. B.-
dc.contributor.authorAmaro, A. M.-
dc.contributor.authorNeto, M. A.-
dc.date.accessioned2014-10-28T14:24:25Z-
dc.date.available2014-10-28T14:24:25Z-
dc.date.issued2013-12-
dc.identifier.citationSANTOS, M. J. [et. al] - Low velocity impact damage evaluation in fiber glass composite plates using PZT sensors. "Composites Part B: Engineering". ISSN 1359-8368. Vol. 55 (2013) p. 269-276por
dc.identifier.issn1359-8368-
dc.identifier.urihttp://hdl.handle.net/10316/27409-
dc.description.abstractIn this work PZT sensors are proposed to characterize the impact effects in fiber glass composite plates. To provide effective and reliable results the analysis was accomplished on samples submitted to multiple impacts, then guaranteeing the same testing conditions for different impact levels. The analysis of the impact effect has been made by two parameters; amplitude response and time shift. PZT sensors have been bonded to the samples in a pitch-and-catch configuration and the Lamb wave symmetrical mode (S0) signal was used. The results demonstrate that the two evaluated parameters are able to characterise the different damage types occurring in these composites, as well as to evaluate their severity. It was also observed that amplitude predict well the defect size, whenever fiber-breakage occurs.por
dc.language.isoengpor
dc.publisherElsevierpor
dc.rightsopenAccesspor
dc.subjectA. Polymer–matrix composites (PMCs)por
dc.subjectB. Defectspor
dc.subjectImpact behaviourpor
dc.subjectD. Ultrasonicspor
dc.titleLow velocity impact damage evaluation in fiber glass composite plates using PZT sensorspor
dc.typearticlepor
degois.publication.firstPage269por
degois.publication.lastPage276por
degois.publication.titleComposites Part B: Engineeringpor
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S1359836813003478por
dc.peerreviewedYespor
dc.identifier.doi10.1016/j.compositesb.2013.06.036-
degois.publication.volume55por
uc.controloAutoridadeSim-
item.languageiso639-1en-
item.fulltextCom Texto completo-
item.grantfulltextopen-
crisitem.author.deptFaculdade de Ciências e Tecnologia, Universidade de Coimbra-
crisitem.author.deptFaculdade de Ciências e Tecnologia, Universidade de Coimbra-
crisitem.author.parentdeptUniversidade de Coimbra-
crisitem.author.parentdeptUniversidade de Coimbra-
crisitem.author.researchunitCentre for Mechanical Engineering-
crisitem.author.researchunitCentre for Mechanical Engineering-
crisitem.author.orcid0000-0003-4936-9434-
crisitem.author.orcid0000-0001-5237-0773-
Appears in Collections:I&D CEMUC - Artigos em Revistas Internacionais
FCTUC Eng.Electrotécnica - Artigos em Revistas Internacionais
FCTUC Eng.Mecânica - Artigos em Revistas Internacionais
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