000087577 001__ 87577
000087577 005__ 20220120225834.0
000087577 0247_ $$2doi$$a10.1016/j.engfailanal.2019.104268
000087577 0248_ $$2sideral$$a115760
000087577 037__ $$aART-2020-115760
000087577 041__ $$aeng
000087577 100__ $$0(orcid)0000-0002-7665-652X$$aTello, L.
000087577 245__ $$aDevelopment of a fatigue life prediction methodology for welded steel semi-trailer components based on a new criterion
000087577 260__ $$c2020
000087577 5060_ $$aAccess copy available to the general public$$fUnrestricted
000087577 5203_ $$aThis paper presents a procedure developed to predict the fatigue life in components made of steel, based on the mechanical properties of the base material and Thermally Affected Zones (TAZs) owing to welding. The fatigue life cycles of the studied components are obtained based on a certain survival probability provided by a Weibull distribution. This procedure is thought to be applied on semi-trailer components, and therefore it is proposed for the steels that are typically used in its manufacturing. A criterion for the adjustment of the exponent and the stress stroke of the fatigue life curve in welded joints is proposed in which the parameters that define the alternating stress versus the number of cycles to failure (S-N) curve are obtained exclusively from the ratio between the base material yield stress of a given steel and the strength of its Thermally Affected Zone. This procedure is especially useful for steels that do not have a complete characterization of their fatigue parameters. These developments are implemented in a subroutine that can be applied in commercial codes based on Finite Element Method (FEM) to obtain a fatigue life prediction. Finally, a numerical-experimental validation of the developed procedure is carried out by means of a semi-trailer axle bracing support fatigue analysis.
000087577 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/TRA2012-38826
000087577 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000087577 590__ $$a3.114$$b2020
000087577 591__ $$aMATERIALS SCIENCE, CHARACTERIZATION & TESTING$$b9 / 32 = 0.281$$c2020$$dQ2$$eT1
000087577 591__ $$aENGINEERING, MECHANICAL$$b44 / 133 = 0.331$$c2020$$dQ2$$eT2
000087577 592__ $$a0.84$$b2020
000087577 593__ $$aAerospace Engineering$$c2020$$dQ1
000087577 593__ $$aAutomotive Engineering$$c2020$$dQ1
000087577 593__ $$aEngineering (miscellaneous)$$c2020$$dQ1
000087577 593__ $$aSafety, Risk, Reliability and Quality$$c2020$$dQ1
000087577 593__ $$aMaterials Science (miscellaneous)$$c2020$$dQ1
000087577 593__ $$aMechanical Engineering$$c2020$$dQ1
000087577 593__ $$aMechanics of Materials$$c2020$$dQ1
000087577 593__ $$aIndustrial and Manufacturing Engineering$$c2020$$dQ1
000087577 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000087577 700__ $$0(orcid)0000-0002-9007-1560$$aCastejon, L.$$uUniversidad de Zaragoza
000087577 700__ $$0(orcid)0000-0002-0341-8408$$aMalon, H.$$uUniversidad de Zaragoza
000087577 700__ $$0(orcid)0000-0002-6046-4558$$aValladares, D.$$uUniversidad de Zaragoza
000087577 700__ $$aLuque, P.
000087577 700__ $$aAlvarez, D.
000087577 700__ $$0(orcid)0000-0001-8451-660X$$aRanz, D.$$uUniversidad de Zaragoza
000087577 700__ $$0(orcid)0000-0002-6100-7412$$aCuartero, J.$$uUniversidad de Zaragoza
000087577 7102_ $$15004$$2530$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingen.e Infraestr.Transp.
000087577 7102_ $$15004$$2545$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingeniería Mecánica
000087577 7102_ $$15002$$2305$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Expresión Gráfica en Ing.
000087577 773__ $$g108 (2020), 104268 1-26$$pEng fail. anal.$$tENGINEERING FAILURE ANALYSIS$$x1350-6307
000087577 8564_ $$s16373281$$uhttps://zaguan.unizar.es/record/87577/files/texto_completo.pdf$$yVersión publicada
000087577 8564_ $$s82134$$uhttps://zaguan.unizar.es/record/87577/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000087577 909CO $$ooai:zaguan.unizar.es:87577$$particulos$$pdriver
000087577 951__ $$a2022-01-20-22:56:34
000087577 980__ $$aARTICLE