<< Click to Display Table of Contents >> Navigation: Conceptual models > Groundwater response to stream-stage variation > Conceptual models > Groundwater response to stream-stage variation >Problem 1 |
|
Model |
Figure |
Parameters |
Equation |
1 |
Semi-infinite nonleaky aquifer |
|||
2 |
Strip nonleaky aquifer |
|||
3 |
Semi-infinite nonleaky aquifer (retardation coefficient of the semipervious streambed taken into account) |
|||
4 |
Strip nonleaky aquifer (retardation coefficient of the semipervious streambed taken into account) |
|||
5 |
Semi-infinite leaky aquifer |
|||
6 |
Strip leaky aquifer |
|||
7 |
Semi-infinite leaky aquifer (retardation coefficient of the semipervious streambed taken into account) |
|||
8 |
Strip leaky aquifer (retardation coefficient of the semipervious streambed taken into account) |
|||
9 |
Aquifer–quadrant |
|||
10 |
Aquifer–quadrant (retardation coefficient of the semipervious streambed taken into account) |
γn – положительные корни уравнения:
Retardation coefficient
Leakage factor:
References
Hall F.R., Moench A.F. Application of the convolution equation to stream-aquifer relationship // Water Resources Research. 1972. Vol. 8, N 2. P. 487–493.
Teloglou I.S., Bansal R.K. Transient solution for stream-unconfined aquifer interaction due to time varying stream head and in the presence of leakage // Journal of Hydrology. 2012. Vol. 428–429. P. 68–79.
Шестаков В.М. Теоретические основы оценки подпора, водопонижения и дренажа. М.: Изд-во МГУ, 1965.