PSI - Issue 13

Elisaveta Doncheva et al. / Procedia Structural Integrity 13 (2018) 483–488 Author name / Structural Integrity Procedia 00 (2018) 000 – 000

487

5

Fig. 4. F-  LL and J-  LL curves for specimen SENB-BM (base metal)

Fig. 5. F-  LL and J-  LL curve for specimen SENB-WM (weld metal)

800

CGM, KE 0.1 f=0.005 EXP

600

200 J integral [N/mm 2 ] 400

0

0

1

2

3

 a [mm]

Fig. 6. J -  a curve for specimens SENB-BM and SENB-WM