Research Article
Analysis of Crack Propagation Path on the Anisotropic Bi-Material Rock
Table 1
Comparison of the SIFs (horizontal crack).
| | | Present | Isida et al. [40] | Diff. (%) | Yuuki et al. [39] | Diff. (%) | of Tip () or () |
| 0.25 | 0.05 | 1.476 | 1.468 | 0.57 | 1.468 | 0.54 | 0.25 | 0.5 | 1.198 | 1.197 | 0.09 | 1.197 | 0.12 | 2.0 | 0.05 | 0.871 | 0.872 | 0.14 | 0.869 | 0.17 | 2.0 | 0.5 | 0.936 | 0.935 | 0.06 | 0.934 | 0.16 |
| | of Tip () or () |
| 0.25 | 0.05 | 0.285 | 0.286 | 0.35 | 0.292 | 2.50 | 0.25 | 0.5 | 0.071 | 0.071 | 0.70 | 0.072 | 1.67 | 2.0 | 0.05 | 0.088 | 0.087 | 1.38 | 0.085 | 4.01 | 2.0 | 0.5 | 0.023 | 0.024 | 2.50 | 0.023 | 3.54 |
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