Research Article
Hydraulic Erosion Rate of Reinforced Tailings: Laboratory Investigation and Prediction Model
Table 7
Erosion amount of the overtopping test of the reinforced tailings pond.
| | Geospacing (cm) | Flow rate Q (cm3/s) | Erosion time t (s) | Erosion amount (g) | Formula calculation value (g) | Error percentage | Collapse coefficient |
| | 3.0 | 22.73 | 240 | 653 | 621 | 4.92 | 1.05 | | 4.0 | 22.73 | 240 | 731 | 724 | 0.98 | 1.01 | | 4.5 | 22.73 | 240 | 812 | 802 | 1.29 | 1.01 | | 6.0 | 22.73 | 240 | 998 | 842 | 15.59 | 1.18 | | 7.5 | 22.73 | 240 | 1191 | 843 | 29.18 | 1.41 |
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