Research Article
Dynamic Response of the Steel Plate Under the Impact of High-Speed Coal Projectile
Table 1
Material parameters of coal.
| | Materials | Density (g·cm−3) | Shear modulus (GPa) | Poisson | Friction angle (°) | Cohesion (Pa) | Divergence angle (°) |
| | Coal | 1.4 | 0.8 | 0.3 | 0.55 | 5 × 104 | 1.6 |
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