Schütz, D.D.SchützOppermann, H.H.Oppermann2022-03-082022-03-081993https://publica.fraunhofer.de/handle/publica/321184It is difficult to campare the accuracy of different concepts for fatigue life predictions. Usually a large costly set of fatigue test results with a wide variation of parameters ranging from various materials, several fatigue prone areas in the test specimens or components to different load-time histories will be required. Therefore, most comparisons made in the literature are fragmentary and are restricted to special cases, although quite often with the claim of being valid for a wide parameter variety. The present paper aims at demonstrating how changes in parameter combinations may effect the accuracy of fatigue life predictions.deBetriebsfestigkeitfatigue life proofLastannahmeLebensdauernachweisload assumptionlocal stressmean stressMittelspannungOberflächenbehandlungörtliche Spannungstructural fatigue strengthsurface treatment620conference paper