Research Article
An Effective Inverse Procedure for Identifying DEMParameters of Rock-Like Materials
Table 1
Mechanical properties of granite.
| Mechanical property parameters | Symbol | Value | Unit |
| Density | ρ | 2622 | kg/m3 | Young’s modulus | E | 41.5 | GPa | Poisson’s ratio | υ | 0.23 | — | UCS | σ | 138.8 | MPa | Fracture toughness | KIC | 1.057 | MPa·m1/2 |
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