Research Article
Effect of Fatigue Damage on Energy Absorption Properties of Honeycomb Paperboard
Table 3
Densification strains of honeycomb paperboard under various FD (23°C).
| Thickness-to-length ratio | Densification strain | | | | | |
| 0.0263 | 0.754 | 0.763 | 0.756 | 0.757 | 0.760 | 0.0238 | 0.762 | 0.771 | 0.765 | 0.769 | 0.768 | 0.0219 | 0.782 | 0.778 | 0.783 | 0.778 | 0.783 |
|
|