Research Article
Anchor Dragging Analysis of Rock-Berm Using Smoothed Particle Hydrodynamics Method
Table 2
Material properties of rock for Drucker-Prager model.
| Parameter | Value |
| Density (kg/m3) | 2750 | Bulk modulus (GPa) | 35.7 | Pressure 1 (MPa) | | Pressure 2 (MPa) | | Pressure 3 (MPa) | 200 | Pressure 4 (MPa) | 1000 | Pressure 5 (MPa) | 2500 | Shear modulus (GPa) | 17.44 | Hydro tensile limit (MPa) | 30 | Yield stress 1 (MPa) | 0 | Yield stress 2 (MPa) | 40 | Yield stress 3 (MPa) | 450 | Yield stress 4 (MPa) | 1430 | Yield stress 5 (MPa) | 2530 |
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