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Multiscale fatigue damage characterization in short glass fiber reinforced polyamide-66

hal.structure.identifierLaboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
dc.contributor.authorARIF, Muhamad Fatikul
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorSAINTIER, Nicolas
hal.structure.identifierLaboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
dc.contributor.authorMERAGHNI, Fodil
hal.structure.identifierLaboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
dc.contributor.authorFITOUSSI, Joseph
hal.structure.identifierLaboratoire d'Etude des Microstructures et de Mécanique des Matériaux [LEM3]
dc.contributor.authorCHEMISKY, Yves
IDREF: 143502301
hal.structure.identifierSolvay Engineering Plastics
dc.contributor.authorROBERT, Gilles
dc.date.accessioned2021-05-14T10:02:09Z
dc.date.available2021-05-14T10:02:09Z
dc.date.issued2014-01-18
dc.identifier.issn1359-8368
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/78275
dc.description.abstractEnThis paper aims at studying fatigue damage behavior of injection molded 30 wt% short glass fiber reinforced polyamide-66 composite (PA66/GF30). The evolution of dynamic modulus, hysteresis area, cyclic creep and temperature during fatigue tests were analyzed and discussed. Damage analyses by X-ray micro-computed tomography (lCT) technique on interrupted fatigue tests at several percentages of total fatigue life were performed to further understand the damage mechanisms and evolution during fatigue loading. It can be observed that experimental results related to the evolution of dynamic modulus, strain, temperature and energy dissipation are important and consistently complement each other for damage evaluation of PA66/GF30. During fatigue loading, diffuse damage occurs over the entire specimen though the damage does not necessarily exhibit the same level between different locations inside the specimen. The lCT analysis of voids characteristics demonstrates that the damage continuously increases during fatigue loading. The damage is developed notably along fiber interface in the form of fiber/matrix interfacial debonding.
dc.language.isoen
dc.publisherElsevier
dc.subject.enPolymer-matrix composites (PMCs)
dc.subject.enFatigue
dc.subject.enMicrostructures
dc.subject.enInjection molding
dc.title.enMultiscale fatigue damage characterization in short glass fiber reinforced polyamide-66
dc.typeArticle de revue
dc.identifier.doi10.1016/j.compositesb.2014.01.019
dc.subject.halSciences de l'ingénieur [physics]/Matériaux
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]
bordeaux.journalComposites Part B: Engineering
bordeaux.page55-65
bordeaux.volume61
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-00973379
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00973379v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Composites%20Part%20B:%20Engineering&rft.date=2014-01-18&rft.volume=61&rft.spage=55-65&rft.epage=55-65&rft.eissn=1359-8368&rft.issn=1359-8368&rft.au=ARIF,%20Muhamad%20Fatikul&SAINTIER,%20Nicolas&MERAGHNI,%20Fodil&FITOUSSI,%20Joseph&CHEMISKY,%20Yves&rft.genre=article


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