Research Article
Numerical Simulation and Experimental Studies of Karst Caves Collapse Mechanism in Fractured-Vuggy Reservoirs
Table 4
Results of the triaxial compression test.
| Specimen number | Confining pressure (MPa) | Compressive strength (MPa) | Elastic modulus (GPa) | Cohesive force (MPa) | Internal friction angle (°) |
| 4 | 10 | 88.3 | 37.9 | 12.42 | 36.05 | 5 | 20 | 124.5 | 40 | 6 | 30 | 165.5 | 44.3 |
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