Research Article
Energy Evolution and Mechanical Features of Granite Subjected to Triaxial Loading-Unloading Cycles
Table 2
Mechanical parameters of samples.
| Confining pressure (MPa) | Dilatancy stress (MPa) | Peak stress (MPa) | Stress level (%) | Axial strain (%) | Hoop strain (%) |
| 1 | 158.11 | 204.07 | 0.77 | 0.40 | 0.21 | 10 | 219.52 | 295.13 | 0.74 | 0.50 | 0.30 | 20 | 234.82 | 343.21 | 0.68 | 0.55 | 0.37 | 30 | 285.15 | 380.15 | 0.75 | 0.69 | 0.41 | 40 | 337.01 | 408.32 | 0.83 | 0.78 | 0.49 | 45 | 389.00 | 506.39 | 0.77 | 0.83 | 0.54 |
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