000062840 001__ 62840
000062840 005__ 20200221144345.0
000062840 0247_ $$2doi$$a10.1155/2016/8927156
000062840 0248_ $$2sideral$$a101464
000062840 037__ $$aART-2016-101464
000062840 041__ $$aeng
000062840 100__ $$0(orcid)0000-0003-0833-0680$$aPrados-Privado, María
000062840 245__ $$aLong-term fatigue and its probability of failure applied to dental implants
000062840 260__ $$c2016
000062840 5060_ $$aAccess copy available to the general public$$fUnrestricted
000062840 5203_ $$aIt is well known that dental implants have a high success rate but even so, there are a lot of factors that can cause dental implants failure. Fatigue is very sensitive to many variables involved in this phenomenon. This paper takes a close look at fatigue analysis and explains a new method to study fatigue from a probabilistic point of view, based on a cumulative damage model and probabilistic finite elements, with the goal of obtaining the expected life and the probability of failure. Two different dental implants were analysed. The model simulated a load of 178¿N applied with an angle of 0°, 15°, and 20° and a force of 489¿N with the same angles. Von Mises stress distribution was evaluated and once the methodology proposed here was used, the statistic of the fatigue life and the probability cumulative function were obtained. This function allows us to relate each cycle life with its probability of failure. Cylindrical implant has a worst behaviour under the same loading force compared to the conical implant analysed here. Methodology employed in the present study provides very accuracy results because all possible uncertainties have been taken in mind from the beginning.
000062840 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000062840 590__ $$a2.476$$b2016
000062840 591__ $$aBIOTECHNOLOGY & APPLIED MICROBIOLOGY$$b66 / 160 = 0.412$$c2016$$dQ2$$eT2
000062840 591__ $$aMEDICINE, RESEARCH & EXPERIMENTAL$$b65 / 128 = 0.508$$c2016$$dQ3$$eT2
000062840 592__ $$a0.885$$b2016
000062840 593__ $$aMedicine (miscellaneous)$$c2016$$dQ1
000062840 593__ $$aBiochemistry, Genetics and Molecular Biology (miscellaneous)$$c2016$$dQ2
000062840 593__ $$aImmunology and Microbiology (miscellaneous)$$c2016$$dQ2
000062840 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000062840 700__ $$aPrados-Frutos, Juan Carlos
000062840 700__ $$aGehrke, Sergio Alexandre
000062840 700__ $$aSánchez Siles, Mariano
000062840 700__ $$aCalvo Guirado, José Luis
000062840 700__ $$0(orcid)0000-0002-9417-2705$$aBea, José Antonio$$uUniversidad de Zaragoza
000062840 7102_ $$15004$$2605$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Mec.Med.Cont. y Teor.Est.
000062840 773__ $$g2016, 8927156 (2016), [8 pp.]$$pBioMed res. int.$$tBioMed Research International$$x2314-6133
000062840 8564_ $$s956351$$uhttps://zaguan.unizar.es/record/62840/files/texto_completo.pdf$$yVersión publicada
000062840 8564_ $$s96398$$uhttps://zaguan.unizar.es/record/62840/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000062840 909CO $$ooai:zaguan.unizar.es:62840$$particulos$$pdriver
000062840 951__ $$a2020-02-21-13:52:23
000062840 980__ $$aARTICLE