Research Article
Mathematical and Mechanical Analysis of the Effect of Detonator Location and Its Improvement in Bench Blasting
Table 5
Physical parameters of rock mass in the numerical simulation.
| Density (kg/m3) | Elastic modulus (GPa) | Poisson’s ratio | Tensile intensity (MPa) | Damage parameters | KIC (MN/m3/2) | λ (kg/J) | k | m |
| 2530 | 40 | 0.22 | 2 | 2.33 × 1024 | 7 | 0.92 | 0.0001 |
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