PSI - Issue 28

Jan Seyda et al. / Procedia Structural Integrity 28 (2020) 1458–1466 Author name / Structural Integrity Procedia 00 (2019) 000–000

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Fig. 9. Evolution of small cracks at OP loading at ε eq = 0.002 at: (a) 55%, (b) 69%, (c) 85% of fatigue life, (d) failure.

Fig. 10. Main crack formation for OP at ε eq = 0.002 at: a) 84% of fatigue life b) failure.