Test No. | Design amplitude (cm) | Actual amplitude (cm) | Design period (s) | Orbital velocity (cm/s) | Grain size (φ) | Object motion | Scour depth (cm) |
1 | 12 | 8.033 | 2.0 | 11.24 | 2.345 | No | 2.8 |
2 | 12 | 8.836 | 2.0 | 11.86 | 2.305 | No | 2.8 |
3 | 15 | 11.152 | 2.0 | 13.21 | 2.323 | Swing | 3.1 |
4 | 17 | 12.500 | 2.0 | 13.96 | 2.938 | Swing | 3.6 |
5 | 18 | 12.761 | 2.0 | 13.98 | 2.736 | Swing | 4.0 |
6 | 20 | 13.571 | 2.0 | 15.44 | 2.548 | Swing | 5.0 |
7 | 20 | 15.047 | 2.0 | 17.80 | 2.286 | Swing | 5.3 |
8 | 20 | 10.604 | 1.5 | 14.65 | 3.116 | Swing | 2.9 |
9 | 18 | 10.369 | 1.0 | 11.59 | 2.583 | No | 2.6 |