Research Article
A Miniature and Low-Power-Consumption Stress Measurement System for Embedded Explosive in Multilayer Target Penetration
Table 3
Material parameters of the concrete target.
| | ρ (g/cm3) | G (GPa) | A | B | C | N | FC (MPa) | | 2.625 | 14.86 | 0.79 | 1.6 | 0.007 | 0.61 | 48 | | T (MPa) | εfmin | sfmax | PC (GPa) | μC | PL (GPa) | μL | | 4 | 0.01 | 7 | 0.02 | 0.001 | 1.1 | 0.1 | | D1 | D2 | K1 (GPa) | K2 (GPa) | K3 (GPa) | | | | 0.04 | 1 | 85 | −171 | 208 | | |
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