000095103 001__ 95103
000095103 005__ 20240614091132.0
000095103 0247_ $$2doi$$a10.3390/polym12051194
000095103 0248_ $$2sideral$$a118453
000095103 037__ $$aART-2020-118453
000095103 041__ $$aeng
000095103 100__ $$0(orcid)0000-0001-8900-0039$$aTobajas, R.
000095103 245__ $$aA New Multiparameter Model for Multiaxial Fatigue Life Prediction of Rubber Materials
000095103 260__ $$c2020
000095103 5060_ $$aAccess copy available to the general public$$fUnrestricted
000095103 5203_ $$aMost of the mechanical components manufactured in rubber materials experience fluctuating loads, which cause material fatigue, significantly reducing their life. Different models have been used to approach this problem. However, most of them just provide life prediction only valid for each of the specific studied material and type of specimen used for the experimental testing. This work focuses on the development of a new generalized model of multiaxial fatigue for rubber materials, introducing a multiparameter variable to improve fatigue life prediction by considering simultaneously relevant information concerning stresses, strains, and strain energies. The model is verified through its correlation with several published fatigue tests for different rubber materials. The proposed model has been compared with more than 20 different parameters used in the specialized literature, calculating the value of the R-2 coefficient by comparing the predicted values of every model, with the experimental ones. The obtained results show a significant improvement in the fatigue life prediction. The proposed model does not aim to be a universal and definitive approach for elastomer fatigue, but it provides a reliable general tool that can be used for processing data obtained from experimental tests carried out under different conditions.
000095103 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T08-20R$$9info:eu-repo/grantAgreement/ES/DGA/T48-20R
000095103 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000095103 590__ $$a4.329$$b2020
000095103 591__ $$aPOLYMER SCIENCE$$b18 / 87 = 0.207$$c2020$$dQ1$$eT1
000095103 592__ $$a0.77$$b2020
000095103 593__ $$aPolymers and Plastics$$c2020$$dQ1
000095103 593__ $$aChemistry (miscellaneous)$$c2020$$dQ1
000095103 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000095103 700__ $$0(orcid)0000-0001-9137-3387$$aElduque, D.$$uUniversidad de Zaragoza
000095103 700__ $$0(orcid)0000-0003-0785-4132$$aIbarz, E.$$uUniversidad de Zaragoza
000095103 700__ $$0(orcid)0000-0002-8008-4819$$aJavierre, C.$$uUniversidad de Zaragoza
000095103 700__ $$0(orcid)0000-0001-7944-9625$$aGracia, L.$$uUniversidad de Zaragoza
000095103 7102_ $$15004$$2545$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingeniería Mecánica
000095103 7102_ $$15004$$2605$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Mec.Med.Cont. y Teor.Est.
000095103 773__ $$g12, 5 (2020), 1194 [26 pp]$$pPolymers (Basel)$$tPolymers$$x2073-4360
000095103 8564_ $$s11313617$$uhttps://zaguan.unizar.es/record/95103/files/texto_completo.pdf$$yVersión publicada
000095103 8564_ $$s501593$$uhttps://zaguan.unizar.es/record/95103/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000095103 909CO $$ooai:zaguan.unizar.es:95103$$particulos$$pdriver
000095103 951__ $$a2024-06-14-09:07:28
000095103 980__ $$aARTICLE