Research Article

Fatigue Life Scatter Modeling and Failure Probability Prediction of Multisite Damage Structural Part under Variable Amplitude Load History

Table 3

Fatigue life under variable amplitude load history.

s3(100C)-s1s3(1000C)-s1s3-s2-s1

σ = 467292 c = 0.376σ = 526229 c = 0.443σ = 139138 c = 0.262
σlogN = 0.158, clogN = 0.026σlogN = 0.146, clogN = 0.024σlogN = 0.111, clogN = 0.019