PSI - Issue 28
Yifan Li et al. / Procedia Structural Integrity 28 (2020) 1148–1159 Author name / Structural Integrity Procedia 00 (2019) 000–000
1156
9
2 cells initial crack 1 2 cells initial crack 2 2 cells predicting result
100
90
80
70
60
50
40
Crack length (mm)
30
20
10
1k
10k
100k
1M
Number of cycles (N) (a)
120
4 cells initial crack 1 4 cells initial crack 2 4 cells predicting result
110
100
90
80
70
60
50
Crack length (mm)
40
30
20
100
1k
10k
100k
Number of cycles (N) (b)
130
6 cells initial crack 1 6 cells initial crack 2 6 cells predicting result
120
110
100
90
80
70
Crack length (mm)
60
50
40
10
100
1k
10k
100k
Number of cycles (N) (c)
Fig. 11. Comparison of crack length vs. cycles for test and prediction: (a) 2 cells width, (b) 4 cells width, (c) 6 cells width.
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