PSI - Issue 39

Jesús Toribio et al. / Procedia Structural Integrity 39 (2022) 726–729 Author name / Procedia Structural Integrity 00 (2021) 000–000

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3

2.0

1.5

1.0

a/b

0.5

0.0

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 a/t

Fig. 2. Fatigue evolution in air (corner cracks).

2.0

1.5

1.0

a/b

0.5

0.0

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 a/t

Fig. 3. Fatigue evolution in air (cracks emanating from a hole with r = 2 t ).

2.0

1.5

1.0

a/b

0.5

0.0

0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 a/t

Fig. 4. Fatigue evolution in hydrogen (corner cracks).