Research Article
Calibration of Contact Parameters for Moist Bulk of Shotcrete Based on EDEM
Table 2
The results of Plackett–Burman test.
| No. | T1 | T2 | T3 | T4 | T5 | T6 | T7 | Repose angle(θ°) |
| 1 | 0.4 | 1 | 0.1 | 0.8 | 0.5 | 0.05 | 0.01 | 32.01 | 2 | 0.4 | 1 | 0.1 | 0.4 | 1 | 0.2 | 0.5 | 40.6 | 3 | 0.8 | 1 | 0.01 | 0.4 | 0.5 | 0.2 | 0.01 | 29.0 | 4 | 0.8 | 0.01 | 0.01 | 0.4 | 1 | 0.05 | 0.5 | 19.86 | 5 | 0.8 | 0.01 | 0.1 | 0.8 | 0.5 | 0.2 | 0.5 | 23.96 | 6 | 0.4 | 0.01 | 0.01 | 0.4 | 0.5 | 0.05 | 0.01 | 10.3 | 7 | 0.4 | 0.01 | 0.1 | 0.4 | 1 | 0.2 | 0.01 | 16.14 | 8 | 0.8 | 0.01 | 0.1 | 0.8 | 1 | 0.05 | 0.01 | 16.99 | 9 | 0.8 | 1 | 0.1 | 0.4 | 0.5 | 0.05 | 0.5 | 43.92 | 10 | 0.4 | 0.01 | 0.01 | 0.8 | 0.5 | 0.2 | 0.5 | 30.96 | 11 | 0.4 | 1 | 0.01 | 0.8 | 1 | 0.05 | 0.5 | 36.25 | 12 | 0.8 | 1 | 0.01 | 0.8 | 1 | 0.2 | 0.01 | 28.07 |
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Note. The variables T1– T7 are equal to those in Table 1. |