Research Article
Analysis of Crack Propagation Path on the Anisotropic Bi-Material Rock
Table 2
Comparison of the SIFs (vertical crack).
| | Present | Isida et al. [40] | Diff. (%) | Cook et al. [41] | Diff. (%) | Of Tip () |
| 1.00 | 0.882 | 0.883 | 0.11 | 0.883 | 0.14 | 2.00 | 0.961 | 0.962 | 0.10 | 0.962 | 0.10 | 5.00 | 0.995 | 0.993 | 0.17 | 0.993 | 0.17 | 10.00 | 0.996 | 0.998 | 0.24 | 0.998 | 0.24 |
| | Of Tip () |
| 1.00 | — | — | — | — | — | 2.00 | 0.935 | 0.935 | 0.04 | 0.935 | 0.04 | 5.00 | 0.996 | 0.991 | 0.43 | 0.991 | 0.44 | 10.00 | 1.003 | 0.998 | 0.51 | 0.998 | 0.51 |
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