Table 2.
Impact conditions.
| Number | Fall Spacing/m | Axial Compression Ratio |
|---|---|---|
| H15 | 1.5 | 0 |
| H30 | 3.0 | 0 |
| H45 | 4.5 | 0 |
| H15N | 1.5 | 0.05 |
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