It is still a common prejudice that an endurance limit exists. Several investigations prove clearly that in the high-cycle regime a decrease of fatigue strength with increased number of cycles still occurs, even if corrosion or temperature effects are excluded. Therefore, the fatigue design of components submitted to loadings below the knee point of the SN-curve must consider this fact in order to avoid failures. With regard to the course of the SN-curve in the high-cycle area, material and manufacturing dependent recommendations are given.
Fatigue design related aspects of the woehler-line according to the state of the art
2006
20 Seiten, 17 Bilder, 4 Tabellen, 4 Quellen
Aufsatz (Konferenz)
Englisch
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