PSI - Issue 66

Nur Mohamed Dhansay et al. / Procedia Structural Integrity 66 (2024) 87–101 Author name / Structural Integrity Procedia 00 (2025) 000–000

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XZ

XY

ZX

a)

da/dN [m/cycle]

da/dN [m/cycle]

da/dN [m/cycle]

b)

da/dN [m/cycle]

da/dN [m/cycle]

da/dN [m/cycle]

c)

da/dN [m/cycle]

da/dN [m/cycle]

da/dN [m/cycle]

Fig. 4. Near-threshold fatigue crack growth rate curves in all three orientations for the a) AB condition, (b) SR condition, and (c) DA condition