A fatigue life estimative method based on dynamic mechanical and fatigue analyses

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-12T02:08:16Z
dc.date.accessioned2022-12-19T21:05:17Z
dc.date.available2020-12-12T02:08:16Z
dc.date.available2022-12-19T21:05:17Z
dc.date.created2020-12-12T02:08:16Z
dc.date.issued2020-09-01
dc.identifierInternational Journal of Fatigue, v. 138.
dc.identifier0142-1123
dc.identifierhttp://hdl.handle.net/11449/200503
dc.identifier10.1016/j.ijfatigue.2020.105723
dc.identifier2-s2.0-85085234689
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5381137
dc.description.abstractIn this study, a model of fatigue life estimative based on dynamic mechanical analysis and fatigue tests is validated. Storage modulus is the viscoelastic parameter which better correlate with fatigue resistance. Accordingly, it was proposed a fatigue life estimative based on the extension of the storage modulus in function of time and its relation with the parameters of the equation which defines strength versus number of cycles (S-N) curve. A new correlation between viscoelastic properties and fatigue behavior was successfully applied allows creating a new S-N curve for the material without new mechanical tests requirement.
dc.languageeng
dc.relationInternational Journal of Fatigue
dc.sourceScopus
dc.subjectA. Structural composites
dc.subjectB. Fatigue
dc.subjectC. Failure criterion
dc.subjectC. Modelling
dc.titleA fatigue life estimative method based on dynamic mechanical and fatigue analyses
dc.typeArtículos de revistas


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