Issue 60

G. C. Coêlho et alii, Frattura ed Integrità Strutturale, 60 (2022) 134-145; DOI: 10.3221/IGF-ESIS.60.10

K I / √ ( a)

(a)

-0.3

-0.4

-0.5

Standalone Combined Flaw s/(c 1 +c 2 ) = 0.2 s/(c 1 +c 2 ) = 0.18 s/(c 1 +c 2 ) = 0.16 s/(c 1 +c 2 ) = 0.14 s/(c 1 +c 2 ) = 0.13 s/(c 1 +c 2 ) = 0.125 s/(c 1 +c 2 ) = 0.12 s/(c 1 +c 2 ) = 0.11 s/(c 1 +c 2 ) = 0.10

-0.6

-0.7

-0.8

-0.9

-1

-1.1

-1.2

0

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

1

/

(b) Figure 4: (a) Stress intensity factor profile for several coplanar horizontal distances; (b) Biaxiality ratio profile for several coplanar horizontal distances.

140