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dc.contributor.author
 hal.structure.identifier
JEDDI, Dalenda
302777 Université de Tunis - El Manar II
dc.contributor.author
 hal.structure.identifier
PALIN-LUC, Thierry
164351 Institut de Mécanique et d'Ingénierie de Bordeaux [I2M]
dc.date.accessioned2018
dc.date.available2018
dc.date.issued2018
dc.date.submitted2018
dc.identifier.urihttp://hdl.handle.net/10985/13234
dc.description.abstractIt is well‐known that the high cycle fatigue (HCF) strength of steel components is influenced by a lot of factors depending on both material, loading (including environment), specimen or component geometry (design), and manufacturing process. Based on a literature review of a lot of experimental data, a synthesis is proposed in this paper to discuss the effect of the structural and operational factors on the very high cycle fatigue (VHCF) characteristics of steels. HCF and VHCF regimes are distinguished in terms of failure mechanisms and S‐N curve shapes for high and low strength steels. Then, the effect of the microstructural and mechanical features on the VHCF resistance is debated as different parameters (microstructure, inclusion size type and depth, hydrogen, environment, maximum tensile strength, and residual stresses). Next, the influence of the loading conditions is addressed by taking into account both the frequency effect, the highly stressed volume, the loading type, and loading ratio. Finally, the influence of the testing techniques used in VHCF experiments is discussed.
dc.language.isoen
dc.publisherWiley
dc.rightsPost-print
dc.subjectCrack initiation
dc.subjectGigacycle fatigue
dc.subjectInfluence factors
dc.subjectMicromechanism
dc.subjectSteel
dc.titleA review about the effects of structural and operational factors on the gigacycle fatigue of steels
ensam.embargo.terms2018-11
ensam.embargo.lift2018-11
dc.identifier.doi10.1111/ffe.12779
dc.typdocArticles dans des revues avec comité de lecture
dc.localisationCentre de Bordeaux-Talence
dc.subject.halSciences de l'ingénieur: Mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Génie mécanique
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des matériaux
dc.subject.halSciences de l'ingénieur: Mécanique: Mécanique des solides
ensam.audienceInternationale
ensam.page969–990
ensam.journalFatigue and fracture of engineering materials and structures
ensam.volume41
ensam.peerReviewingOui
hal.identifierhal-01812536
hal.version1
hal.submission.permittedupdateFiles


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