Research Article
Influence of Microscopic Parameters on the Stress-Strain Relation in Rocks
Table 4
Relation between the macromechanical properties with different parallel bonding stiffness ratios.
| Parallel bonding stiffness ratio | Elastic modulus (GPa) | Poisson’s ratio | Uniaxial compressive strength (MPa) |
| 0.5 | 5.20 | 0.030 | 23.73 | 1 | 4.70 | 0.107 | 25.51 | 1.45 | 4.22 | 0.157 | 27.06 | 2 | 3.90 | 0.190 | 28.00 | 3 | 3.52 | 0.228 | 27.49 | 4 | 3.26 | 0.251 | 26.92 | 5 | 3.07 | 0.268 | 26.60 | 6 | 2.93 | 0.280 | 24.97 | 7 | 2.81 | 0.290 | 24.72 | 8 | 2.72 | 0.297 | 24.06 | 9 | 2.64 | 0.304 | 23.73 | 10 | 2.57 | 0.310 | 23.38 |
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