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Numerical analysis of compliance and fatigue life of the CCC specimen

dc.contributor.authorNeto, Diogo Mariano
dc.contributor.authorAntunes, Fernando Ventura
dc.contributor.authorSérgio, Edmundo
dc.contributor.authorBranco, Ricardo
dc.contributor.authorCamacho-Reyes, Alonso
dc.contributor.authorDíaz-Garrido, Francisco Alberto
dc.contributor.authorGómez-Gonzales, Giancarlo Luis
dc.contributor.authorVasco, José Manuel
dc.date.accessioned2025-03-27T09:36:36Z
dc.date.available2025-03-27T09:36:36Z
dc.date.issued2023-01-23
dc.descriptionQ1, D1 (15/183 92.1% en Mechanical Engineering, IF 2023 = 5.7)
dc.description.abstractThis study presents the numerical evaluation of the compliance in the CCC specimen aiming to assess the crack length inside the specimen. The numerical model considered the elastoplastic behaviour of the specimen, which is modelled using axisymmetric finite elements. The results shown that the propagation of the crack yields a nonlinear increase of the compliance. Nevertheless, variation of the compliance is very small for small values of crack radius. Considering a loading sequence composed by four load blocks of constant amplitude, the fatigue crack growth was predicted both using the Paris law and the numerical model. Both predictions agree but only the numerical simulation is able to capture the crack retardation between load blocks
dc.identifier.citationNeto, D.M., Antunes, F.V., Sérgio, E.R., Branco, R., Camacho-Reyes, A., Diaz, F., Gómez Gonzales, G.L., Vasco-Olmo, J., Numerical analysis of compliance and fatigue life of the CCC specimen, International Journal of Fatigue (2022), doi: https://doi.org/10.1016/j.ijfatigue.2022.107496
dc.identifier.issn1879-3452
dc.identifier.other10.1016/j.ijfatigue.2022.107496
dc.identifier.urihttps://doi.org/10.1016/j.ijfatigue.2022.107496
dc.identifier.urihttps://hdl.handle.net/10953/4868
dc.language.isoeng
dc.publisherElservier
dc.relation.ispartofInternational Journal of Fatigue
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.subjectFatigue crack growth
dc.subjectCCC specimen
dc.subjectCompliance
dc.subjectNumerical analysis
dc.subject.udc621
dc.titleNumerical analysis of compliance and fatigue life of the CCC specimen
dc.typeinfo:eu-repo/semantics/article
dc.type.versioninfo:eu-repo/semantics/acceptedVersion

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