Fig. 6: Crack extension during fatigue loading. | Communications Materials

Fig. 6: Crack extension during fatigue loading.

From: High-cycle fatigue damage accumulation in paper

Fig. 6

Digital image correlation was used to determine the crack length (a) as a function of the number of accumulated cycles (N). The legend indicates the alternating stress range for each specimen (Δσ). The error bars were smaller than the symbols used to denote the crack lengths.

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