Research Article
Study on Seepage Characteristics of Radial Flow in Rock Mass Based on Radius Effect
Table 7
Relationship between calculated flow and simulated flow under different working conditions.
| | ΔP (MPa) | 0.8 | 0.6 | 0.4 | 0.6 | 0.8 | 0.6 | 0.4 | 0.6 |
| | R1 (mm) | 100 | 200 | 300 | 100 | 100 | 200 | 300 | 100 | | R2 (mm) | 4 | 6 | 8 | 8 | 4 | 6 | 8 | 8 | | Scheme | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | | e (mm) | 0.4 | 0.631 | | Calculated flow (cm3/s) | 12.75 | 9.19 | 5.99 | 12.71 | 50.06 | 36.08 | 23.52 | 45.197 | | Simulated flow (cm3/s) | 13.56 | 9.85 | 6.517 | 13.43 | 50.88 | 36.55 | 24.13 | 48.21 | | Scheme | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | | e (mm) | 0.85 | 1.05 | | Calculated flow (cm3/s) | 122.37 | 88.19 | 57.48 | 121.93 | 230.67 | 166.25 | 108.35 | 229.82 | | Simulated flow (cm3/s) | 117.62 | 87.23 | 57.59 | 120.01 | 222.56 | 163.58 | 110.62 | 226.54 |
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