Research Article
Numerical Research on Cutting Force and Fracture Morphology of Rock Plate with Two Sides Fixed and Two Sides Free
Table 1
Mechanical properties of rocks.
| | Rock name | UCS (MPa) | BTS (MPa) | E (GPa) | γ (kg/m3) |
| | Granite | 120.7 | 12.1 | 45.5 | 2732 | | Marble | 43.8 | 5.3 | 52.9 | 2670 | | Sandstone-1 | 86.4 | 7.9 | 54.5 | 2683 | | Sandstone-2 | 139.1 | 10.6 | 58.3 | 2716 |
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