Research Article
Calculation Methods for the Permeability Coefficient of Concrete Face Rockfill Dam with Cracks
Table 6
Comparisons between calculated and monitoring values.
| | Date | Upstream water (m) | Calculated seepage discharge (L/s) | Monitoring seepage discharge (L/s) | Calculated data-monitoring data/monitoring data (%) |
| | 2004-12-19 | 753.09 | 3.23 | 3.1 | 4.02 | | 2008-12-20 | 738.76 | 3.46 | 3.7 | 6.49 | | 2009-11-6 | 740.63 | 3.1 | 2.86 | 4.98 | | 2009-12-7 | 737.55 | 3.03 | 3.15 | 3.81 | | 2010-11-6 | 749.95 | 3.67 | 3.98 | 7.79 | | 2011-12-24 | 745.56 | 3.48 | 3.7 | 5.95 | | 2012-10-15 | 738.18 | 3.04 | 3.32 | 8.43 |
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