Shift of S-N curves in some fatigue models due to loading cycle asymmetry

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dc.contributor.authorKohout, Jancs
dc.contributor.authorVěchet, Stanislavcs
dc.coverage.issue4cs
dc.coverage.volume10cs
dc.date.accessioned2025-02-03T14:47:46Z
dc.date.available2025-02-03T14:47:46Z
dc.date.issued2024-02-15cs
dc.description.abstractFatigue (Wohler's or S-N) curves are usually represented by upper stress of loading cycle in dependence on the logarithm of numbers of cycles to fracture. Increasing mean stress of loading cycle causes a shift of these curves towards higher values of fatigue strength. A successful quantitative description of the high cycle shift was published by Walker. The aim of the paper consists in deriving and verifying the relations describing the shift of fatigue curves in the whole cycle region from ultimate tensile stress to permanent fatigue limit, for the Palmgren, the Kohout-Vechet and the logistic S-N models, using the high-cycle Walker approach.en
dc.formattextcs
dc.format.extent1-16cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationHeliyon. 2024, vol. 10, issue 4, p. 1-16.en
dc.identifier.doi10.1016/j.heliyon.2024.e26306cs
dc.identifier.issn2405-8440cs
dc.identifier.orcid0000-0002-7791-0307cs
dc.identifier.other189854cs
dc.identifier.researcheridXXX-7791-0307cs
dc.identifier.urihttps://hdl.handle.net/11012/249967
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofHeliyoncs
dc.relation.urihttps://www.cell.com/heliyon/fulltext/S2405-8440(24)02337-5cs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2405-8440/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectS-N curvesen
dc.subjectFatigue modellingen
dc.subjectAsymmetry of loading cycleen
dc.subjectPalmgren modelen
dc.subjectKohout-Vechet modelen
dc.subjectLogistic S-N modelen
dc.titleShift of S-N curves in some fatigue models due to loading cycle asymmetryen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-189854en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:47:46en
sync.item.modts2025.01.17 16:44:15en
thesis.grantorVysoké učení technické v Brně. Fakulta strojního inženýrství. ÚMVI-odbor mechaniky a designu materiálůcs
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