Issue 67

M. A. Nasser et alii, Frattura ed Integrità Strutturale, 67 (2023) 319-336; DOI: 10.3221/IGF-ESIS.67.23

Pi Pf 0 100 200 300 400 500 600 700 800 900 Load, (kN) 0 100 200 300 400 500 600 700 800 Load, (kN) 0 100 200 300 400 500 600 700 800 900 Load, (kN) Pi Pf

B2

B1

B3

554,90 658,88

568,11 731,39

490,52 764,85

Group 1

B5

B4

B1

492,59 531,87

543,80 655,21

568,11 731,39

Group 2

B6

B9

B7

B8

Pi Pf

591,17 649,94

653,67 758,42

612,35 786,46

631,20 822,39

Group 3 Figure 11a: Crack and failure loads.

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