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 |
|
|
