Research Article
Damage Characteristics of Surrounding Rock Subjected to VCR Mining Blasting Shock
Table 1
Parameters of the rock material.
| Density (g·cm−3) | Elastic modulus (GPa) | Poisson’s ratio | Cohesion (MPa) | Internal friction (°) |
| 3.22 | 69.00 | 0.31 | 21.43 | 56.21 |
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