Research Article
On the Inertia Term of Projectile's Penetration Resistance
Table 2
Material constants for the TCK model of 40 MPa concrete.
| | (kg·m−3) | E (GPa) | G (GPa) | K (GPa) | (MPa) |
| | 2525 | 20.68 | 8.76 | 10.77 | 40 | | k (m−3) | m | | (MPa·m1/2) | | 0.18 | 5.75 × 1021 | 6 | 0.5 | 2.747 |
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