Research Article
Identification of Hydraulic Conductivity in Aquifer for Coupled FEM and Adaptive Genetic Algorithm
Table 4
Error of the groundwater levels of different boreholes on the cross section of the upstream (30 m away from the dam).
| Borehole number | (m) | (m) | Measuring groundwater level (m) | Computation groundwater level (m) | Absolute error (m) | Relative error (%) |
| ZK225 | −30 | 1.9 | 1812.20 | 1812.40 | 0.25 | 0.10 | ZK226 | −30 | 19.9 | 1812.20 | 1812.60 | 0.40 | 0.20 | ZK237() | −30 | −34.3 | 1813.00 | 1812.50 | −0.50 | 0.27 | ZK273 | −30 | −90.6 | 1819.00 | 1822.80 | 3.80 | 2.05 | ZK234 | −30 | 80.2 | 1821.00 | 1824.40 | 3.40 | 1.84 | ZK221 | −30 | −114.7 | 1825.04 | 1829.90 | 4.86 | 2.63 | ZK239() | −30 | −148.9 | 1834.58 | 1835.80 | 1.22 | 0.66 |
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