Research Article
Effects of Particle Shapes and Sizes on the Minimum Void Ratios of Sand
Table 7
The weighted sphericity versus the minimum value of the minimum void ratio for the alternative material mixture.
| Coarsest | Fine particle | Weighted sphericity | T |
| Ball1 | Ball2 | 0.894 | 0.242 | Ball1 | Ball3 | 0.891 | 0.242 | Ball1 | Ball4 | 0.892 | 0.242 | Ball2 | Ball3 | 0.884 | 0.242 | Ball2 | Ball4 | 0.886 | 0.242 | Ball1 | Cylinder2 | 0.790 | 0.216 | Ball1 | Cylinder3 | 0.788 | 0.216 | Ball1 | Cylinder4 | 0.786 | 0.216 | Ball2 | Cylinder3 | 0.783 | 0.216 | Ball2 | Cylinder4 | 0.781 | 0.216 | Cylinder1 | Cylinder2 | 0.632 | 0.187 | Cylinder1 | Cylinder3 | 0.630 | 0.187 | Cylinder1 | Cylinder4 | 0.629 | 0.187 | Cylinder2 | Cylinder3 | 0.626 | 0.187 | Cylinder2 | Cylinder4 | 0.624 | 0.187 | Cylinder3 | Cylinder4 | 0.621 | 0.187 |
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