Research Article
Numerical Tests on Failure Process of Rock Particle under Impact Loading
Table 1
The mechanical property of the sample of ore particle.
|
The average value of elasticity modulus/GPa |
The average value of uniaxial compressive strength/MPa | Poisson’s ratio |
The ratio of the compressive strength to tensile strength |
Volume mass/kg/cm3 | Homogeneity index | Macroscopy | Mesoscopy | Macroscopy | Mesoscopy |
| 15 | 19 | 30 | 97 | 0.25 | 10 | 2.8 | 3 |
|
|