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Experimental and Theoretical Study of Multiscale Damage-Failure Transition in Very High Cycle Fatigue

hal.structure.identifierA.F. Ioffe Physical-Technical Institute
dc.contributor.authorBETEKHTIN, V.I.
hal.structure.identifierA.F. Ioffe Physical-Technical Institute
dc.contributor.authorKADOMTSEV, A.G.
hal.structure.identifierA.F. Ioffe Physical-Technical Institute
dc.contributor.authorNARYKOVA, M.V.
hal.structure.identifierInstitute of Continuous Media Mechanics of the RAS [ICMM]
dc.contributor.authorBANNIKOV, M.V
hal.structure.identifierSkolkovo Institute of Science and Technology [Moscow] [Skoltech]
dc.contributor.authorABAIMOV, S.G.
hal.structure.identifierSkolkovo Institute of Science and Technology [Moscow] [Skoltech]
dc.contributor.authorAKHATOV, I. S.
hal.structure.identifierInstitut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.contributor.authorPALIN LUC, Thierry
IDREF: 136498752
hal.structure.identifierInstitute of Continuous Media Mechanics of the RAS [ICMM]
dc.contributor.authorNAIMARK, O.B.
dc.date.accessioned2021-05-14T09:50:23Z
dc.date.available2021-05-14T09:50:23Z
dc.date.issued2017
dc.identifier.issn1029-9599
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77281
dc.description.abstractEnMultiscale mechanisms of failure of metals (Armco iron, titanium, aluminum) are studied for high cycle and very high cycle fatigue. By correlating with the results of structural studies, a theoretical approach is developed to describe fatigue crack kinetics in damaged material under high cycle and very high cycle fatigue loading conditions. Stages of crack nucleation and propagation are analyzed using the profilometry data from the fracture surface. The scale invariance of fracture surface roughness is established, which allows an explanation of the self-similar nature of fatigue crack kinetics under high cycle and very high cycle fatigue. Variation of elastic-plastic properties of Armco iron under very high cycle fatigue is studied using an acoustic resonance method. It is found that the material density decreases during fatigue damage accumulation, with the minimum of the material density in the bulk of the specimen.
dc.language.isoen
dc.publisherSpringer
dc.subject.enfracture
dc.subject.enscaling
dc.subject.envery high cycle fatigue
dc.subject.enfractography
dc.subject.enfatigue crack initiation and growth
dc.title.enExperimental and Theoretical Study of Multiscale Damage-Failure Transition in Very High Cycle Fatigue
dc.typeArticle de revue
dc.identifier.doi10.1134/S1029959917010076
dc.subject.halSciences de l'ingénieur [physics]/Mécanique [physics.med-ph]/Mécanique des matériaux [physics.class-ph]
bordeaux.journalPhysical Mesomechanics
bordeaux.page78-89
bordeaux.volume20
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.issue1
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01593831
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01593831v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Mesomechanics&rft.date=2017&rft.volume=20&rft.issue=1&rft.spage=78-89&rft.epage=78-89&rft.eissn=1029-9599&rft.issn=1029-9599&rft.au=BETEKHTIN,%20V.I.&KADOMTSEV,%20A.G.&NARYKOVA,%20M.V.&BANNIKOV,%20M.V&ABAIMOV,%20S.G.&rft.genre=article


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