Record number :
1161548
Title of article :
Course of SN-curves especially in the high-cycle fatigue regime with regard to component design and safety
Author/Authors :
C.M. Sonsino، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Pages :
13
From page :
2246
To page :
2258
Abstract :
Conventional design codes base their recommendations still on the common prejudice that an “endurance limit” exists. However, 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 very high-cycle area, material and manufacturing dependent recommendations are given.
Keywords :
SN-curve , Giga-cycle fatigue , Steel , High-cycle fatigue , Aluminium , Magnesium , Welded joints , Safety
Journal title :
INTERNATIONAL JOURNAL OF FATIGUE
Serial Year :
2007
Link To Document :
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