Issue 71

S. Eleonsky et alii, Fracture and Structural Integrity, 71 (2025) 246-262; DOI: 10.3221/IGF-ESIS.71.18

(a)   u N 24.5 (b)   u N 2.0 Figure 10: Interference fringe patterns generated by trough hole drilling at point 1 of D_2 coupon in terms of in-plane displacement component u (a) and v (b).

(a)   u N 10.5 (b)   u N 15.5 Figure 11: Interference fringe patterns generated by trough hole drilling at point 3 of D_2 coupon in terms of in-plane displacement component u (a) and v (b). Interferograms reflecting deformation response to through hole drilling in the dimple centre of D_3 coupon are shown in Fig. 12.

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