Research Article
Damage Ratio Based on Statistical Damage Constitutive Model for Rock
| Number | | | Correlation coefficient (R2) |
| 1 | 0.2170 | 0.1657 | 0.9959 | 2 [26] | 0.0895 | 0.2069 | 0.9455 | 3 [27] | 0.2740 | 0.3913 | 0.9305 | 4 [28] | 0.0761 | 1.1669 | 0.9829 | 5 [29] | 0.0389 | 0.0297 | 0.9965 |
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