|
| Parameter | Value | Parameter | Value |
|
| Mass density RO (kg/m3) | 2,660 | Porosity exponent NP | 3.0 |
| Initial porosity ALPHA | 0 | Reference compressive strain rate EOC | 3.E − 5 |
| Crush pressure PEL (MPa) | 125 | Reference tensile strain rate EOT | 3.E − 6 |
| Compaction pressure PCO (GPa) | 6.0 | Break compressive strain rate EC | 3.E + 25 |
| Hugoniot polynomial coefficient A1 (GPa) | 25.7 | Break tensile strain rate ET | 3.E + 25 |
| Hugoniot polynomial coefficient A2 (GPa) | 37.84 | Compressive strain rate dependence exponent BETAC | 0.026 |
| Hugoniot polynomial coefficient A3 (GPa) | 21.29 | Tensile strain rate dependence exponent BETAT | 0.007 |
| Parameter for polynomial EOS B0 | 1.22 | Volumetric plastic strain fraction in tension PTF | 0.001 |
| Parameter for polynomial EOS B1 | 1.22 | Compressive yield surface parameter GC | 0.53 |
| Parameter for polynomial EOS T1 (GPa) | 25.7 | Tensile yield surface parameter GT | 0.7 |
| Parameter for polynomial EOS T2 | 0.0 | Erosion plastic strain EPSF | 2.0 |
| Elastic shear modulus SHEAR (GPa) | 21.9 | Shear modulus reduction factor XI | 0.5 |
| Compressive strength FC (MPa) | 167.8 | Damage parameter D1 | 0.04 |
| Relative tensile strength FT | 0.04 | Damage parameter D2 | 1.0 |
| Relative shear strength FS | 0.21 | Minimum damaged residual strain EPM | 0.015 |
| Failure surface parameter A | 2.44 | Residual surface parameter AF | 0.25 |
| Failure surface parameter N | 0.76 | Residual surface parameter AN | 0.62 |
| Lode angle dependence factor Q0 | 0.68 | Gruneisen gamma GAMMA | 0.0 |
| Lode angle dependence factor B | 0.05 | | |
|
