Research Article
Evaluating the Applicability of Fracture Criteria to Predict the Crack Evolution Path of Dolomite Based on SCB Experiments and FEM
Table 1
Failure loads
obtained from mixed mode fracture tests.
| Specimen code | Crack inclined angle (°) | Failure load () |
| D-1 (pure mode I) | 0 | 832 | D-2 (pure mode I) | 0 | 857 | D-3 (pure mode I) | 0 | 846 | D-4 (pure mode I) | 0 | 836 | D-5 | 10 | 925 | D-6 | 10 | 910 | D-7 | 10 | 892 | D-8 | 10 | 945 | D-9 | 20 | 960 | D-10 | 20 | 810 | D-11 | 20 | 929 | D-12 | 20 | 901 | D-13 | 30 | 1002 | D-14 | 30 | 936 | D-15 | 30 | 997 | D-16 | 30 | 993 | D-17 (pure mode II) | 34.8 | 1001 | D-18 (pure mode II) | 34.8 | 1035 | D-19 (pure mode II) | 34.8 | 1210 | D-20 (pure mode II) | 34.8 | 890 | D-21 | 40 | 956 | D-22 | 40 | 1256 | D-23 | 40 | 1254 | D-24 | 40 | 1042 |
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