From: Classification of failure modes of pipelines containing longitudinal surface cracks using mechanics-based and machine learning models
Model
a/wt
2c/(Dwt)0.5
Ac (wt-a)σy/Cv
DT
Mean
0.2496
0.1238
0.6266
Std. Dev.
0.0083
0.0059
0.0045
RF
0.3682
0.1819
0.4499
0.0127
0.0062
0.0134
GB
0.2905
0.1539
0.5556
0.0026
0.0001