PSI - Issue 42

Bojana ZEČEVIĆ et al. / Procedia Structural Integrity 42 (2022) 1483 – 1496 Author name / Structural Integr ty P o edi 00 (2019) 000 – 000

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(a) (b) Figure 10. Values of J -integral of the specimen ( / ) for elevated temperature after crack opening (a) and at the end of crack propagation simulation (b)

Figure 11. a - N diagram for a simulated specimen at HT

Figure 12. Numerically determined values of the critical J integral ( J c =55,921 mJ/mm 2 ) at HT