Table 1 Details of specimens under impact.
Specimens | Thickness of Aluminium Foam, \(\:{t}_{af}\) (mm) | Thickness of Upper Sheet, \(\:{t}_{u}\) (mm) | Thickness of Lower Sheet, \(\:{t}_{l}\) (mm) | Mass (g) | Impact Energy (J) |
|---|---|---|---|---|---|
S1.4-20-3-1000 | 20 | 1.4 | 3 | 339.4 | 1000 |
S1.4-20-3-600 | 20 | 1.4 | 3 | 345.1 | 600 |
S1.4-20-3-1800 | 20 | 1.4 | 3 | 342.6 | 1800 |
S1.4-20-3-2000 | 20 | 1.4 | 3 | 346.8 | 2000 |
S0.8-20-3-1000 | 20 | 0.8 | 3 | 308.1 | 1000 |
S2.0-20-3-1000 | 20 | 2.0 | 3 | 373.9 | 1000 |
S1.4-20-2-1000 | 20 | 1.4 | 2 | 272.3 | 1000 |
S1.4-20-4-1000 | 20 | 1.4 | 4 | 402.5 | 1000 |
S1.4-10-3-1000 | 10 | 1.4 | 3 | 308.5 | 1000 |
S1.4-30-3-1000 | 30 | 1.4 | 3 | 383.3 | 1000 |
