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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/18093
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dc.contributor.authorGaur V.-
dc.contributor.authorDoquet V.-
dc.contributor.authorPersent E.-
dc.contributor.authorRoguet E.-
dc.contributor.editorLefebvre F.-
dc.contributor.editorAfzali M.-
dc.date.accessioned2020-12-03T03:14:56Z-
dc.date.available2020-12-03T03:14:56Z-
dc.date.issued2015-
dc.identifier.citationProceedings of Procedia Engineering, (2015), 90- 101-
dc.identifier.issn18777058-
dc.identifier.urihttps://doi.org/10.1016/j.proeng.2015.12.631-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/18093-
dc.description.abstractPush-pull fatigue tests at various R ratios (σmin/σmax), as well as combined cyclic tension and internal pressure tests with various proportions of each loading were run on a 2.5%Cr-1%Mo steel to investigate separately the effects of a mean stress and of positive stress biaxiality. Fatigue lives were found to decrease with increasing mean stress at fixed biaxiality and a non-linear effect of stress biaxiality on fatigue lives was observed at a fixed R ratio. The damage mechanisms were found to change with both parameters and these modifications were analyzed. Many popular multiaxial fatigue criteria were unable to describe all the data. Thus, a new fatigue criterion based on Gerber's parabola, has been proposed that captures the evolution of the endurance limit under the combined effect of mean stress and biaxial tension. © 2015 Published by Elsevier Ltd.-
dc.language.isoen_US-
dc.publisherElsevier Ltd-
dc.relation.ispartofProceedings of Procedia Engineering-
dc.subjectbiaxial tension-
dc.subjectdamage mechanisms-
dc.subjectfatigue criteria-
dc.subjectfish-eye-
dc.subjectintergranular-
dc.subjectinternal crack initiation-
dc.titleFatigue of Clip Connectors for Offshore Drilling Risers under the Combined Influence of High Mean Stress and Biaxial Tension-
dc.typeConference Paper-
dc.scopusid56229535200-
dc.scopusid6603630559-
dc.scopusid35198632700-
dc.scopusid56229926900-
dc.affiliationGaur, V., LMS, Ecole Polytechnique, Université Paris-Saclay UMR CNRS 7649, Palaiseau, France, IFP Energies Nouvelles, 1 et 4 avenue de Bois-Préau, Rueil-Malmaison, 92852, France-
dc.affiliationDoquet, V., LMS, Ecole Polytechnique, Université Paris-Saclay UMR CNRS 7649, Palaiseau, France-
dc.affiliationPersent, E., IFP Energies Nouvelles, 1 et 4 avenue de Bois-Préau, Rueil-Malmaison, 92852, France-
dc.affiliationRoguet, E., IFP Energies Nouvelles, 1 et 4 avenue de Bois-Préau, Rueil-Malmaison, 92852, France-
dc.description.correspondingauthorGaur, V.; LMS, Ecole Polytechnique, Université Paris-Saclay UMR CNRS 7649France; email: gaur.vidit@gmail.com-
dc.identifier.conferencedetails16th Fatigue Design conference, Fatigue Design 2015, 18-19 November 2015-
Appears in Collections:Conference Publications [ME]

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