PSI - Issue 42

Vera Petrova et al. / Procedia Structural Integrity 42 (2022) 1145–1152 Author name / Structural Integrity Procedia 00 (2019) 000 – 000

1150

6

a

b

c d Fig. 3. SIFs factors k I (a, b) and critical loads (c, d) as functions of β and d , λ =3, (a, c) for crack 1, and (b, d) for crack 2, for Fig. 3c.

a

b

c

d

e f Fig. 4. SIFs k I (a, b), critical loads (c, d) and fracture angles (e, f) as functions of β and λ , d =4; (a, c, e) for crack 1, and (b, d, f) for crack 2, for Fig. 3c.