Modification for Fatigue Curves Based on Component Reliability


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Based on component reliability and scatter factors of material, a new procedure is proposed to modify fatigue curves. The scatter characteristics of fatigue life and strength are investigated. The relationship between modified S-N curves and scatter factors of material is presented. The safety evaluation procedure for fatigue damage based on finite element analysis is performed.



Edited by:

Liangzhong Jiang




L. J. Cao et al., "Modification for Fatigue Curves Based on Component Reliability", Advanced Materials Research, Vol. 590, pp. 116-121, 2012

Online since:

November 2012




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