Issue56

S. I. Eleonsky et alii, Frattura ed Integrità Strutturale, 56 (2021) 171-186; DOI: 10.3221/IGF-ESIS.56.14

a b Figure 9: Specimen RSH_3. Interference fringe patterns obtained in terms of in-plane displacement component v on Side A (a) and Side B (b) as the result of narrow notch inserting. Initial notch length  0 A a 1.7 mm with increment 2 Δ A a = 2.04 mm; Initial notch length  0 B a 1.7 mm with increment 2 Δ B a = 2.15 mm.

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d f Figure 10: Specimen RSH_3. Interference fringe patterns obtained in terms of in-plane displacement component v on Side A: (a)- 3 Δ A a , (b)- 4 Δ A a , (c)- 5 Δ A a and Side B: (d)- 3 Δ B a , (e)- 4 Δ B a , (f)- 5 Δ B a . e

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