Calderón-Uríszar-Aldaca, IñigoBiezma, María VictoriaMatanza, AmaiaBriz, EstibalizBastidas, David M.2020-01Calderón-Uríszar-Aldaca , I , Biezma , M V , Matanza , A , Briz , E & Bastidas , D M 2020 , ' Second-order fatigue of intrinsic mean stress under random loadings ' , International Journal of Fatigue , vol. 130 , 105257 , pp. 105257 . https://doi.org/10.1016/j.ijfatigue.2019.1052570142-1123researchoutputwizard: 11556/865Publisher Copyright: © 2019 Elsevier LtdA fatigue process due to random loading that is progressively damaging a certain structural detail will vary in the presence of mean stresses. The variations are already considered in crack propagation laws and by applying equivalent 0-mean stress ranges from the Palmgren–Miner linear rule. Nevertheless, if the mean stress is intrinsic, instead of a direct consequence of the random loading, other second-order effects will have to be taken into account. Those effects are cycle quasi-ordering, histogram variations, and apparent mean tension, which are identified and defined in this study and, finally, developed in a case study for demonstrative purposes.11611446enginfo:eu-repo/semantics/restrictedAccessSecond-order fatigue of intrinsic mean stress under random loadingsjournal article10.1016/j.ijfatigue.2019.105257Random loadingMean stressSecond-orderFatigue damageRandom loadingMean stressSecond-orderFatigue damageModeling and SimulationGeneral Materials ScienceMechanics of MaterialsMechanical EngineeringIndustrial and Manufacturing Engineeringhttp://www.scopus.com/inward/record.url?scp=85072509920&partnerID=8YFLogxK