Research Article
Analysis of Influencing Parameters of the Improved Model for Rainfall Infiltration in Unsaturated Tailings Soil
Table 2
Statistical table of measured data and model calculated parameters.
| | Type | Arrival time of wetting front/min | Ponding infiltrationduration/min | Infiltration depth at thebeginning of ponding infiltration/cm | | 10 cm | 20 cm | 30 cm |
| | GA model | 55 | 153 | 302 | 30 | 7.8 | | Richards’ equation calculation model | 52 | 135 | 266 | — | — | | Improved GA model | 43 | 123 | 229 | 46 | 12.9 | | Measurement | 33 | 114 | 202 | 52 | — |
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