Research Article
Two-Dimensional Stress Intensity Factor Analysis of Cracks in Anisotropic Bimaterial
Table 1
Comparison of SIFs (horizontal crack).
| | | Proposed approach | Isida and Noguchi [16] | Diff. (%) |
Ryoji and Sang-Bong [17] | Diff. (%) |
| | | of tip A (or B) |
| 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 A (or B) |
| 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 |
|
|