Research Article
Implementation of the Barton–Bandis Nonlinear Strength Criterion into Mohr–Coulomb Sliding Failure Model
Table 2
Rock physical mechanical parameters.
| | Lithology | Density (kg/m3) | Bulk modulus (MPa) | Shear modulus (MPa) | Cohesive force (MPa) | Angle of internal friction (°) | Compressive strength (MPa) |
| | Limestone | 2300 | 7.20E + 03 | 1.92E + 03 | 4.12 | 35 | 13.24 |
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