Issue 49

S.A.G. Pereira et alii, Frattura ed Integrità Strutturale, 49(2019) 412-428; DOI: 10.3221/IGF-ESIS.49.40

a) K I

/K II

b) K I

/K II = 0.18 specimen 2

=0 specimen 1

c) K I

/K II

d) K I

/K II

=0.234 specimen 2b

=0.540 specimen 3

e) K I

/K II

f) K I

/K II

=0.899 specimen 6

=0.932 specimen 4

g) K I

/K II

h) K I

/K II

=1.799 specimen 7

=1.857 specimen 5

i) K I

/K II

h) K I

/K II

=2.232 specimen 7b

=2.811 specimen 8

k) K I =3.749 specimen 9 Figure 9 : Crack propagation for different ratios of /K II

/ I II K K .

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