Determination of the transient water table rise behind constructed underground dams

摘要

The predicted relationship between water table rise and time behind a constructed underground dam is established in this paper based on a semi-physically based approach. This approach utilizes values of the most effective actual groundwater aquifer properties. Robustness of this approach was tested by applying it to a number of proposed underground dam sites in two real aquifers, in addition to a number of hypothetical cases. Results were compared with MODFLOW simulation outputs for these cases, and the comparison is found to be very encouraging.