Filtration with leaching operations of a soil layer with a low-lying pressure table of relatively high permeability

In 1, 2] an investigation was made of plane fully established drainage leaching operations of a soil layer with an impermeable base. In many territories, immediately below the covering blanket there lies a highly permeable pressure table which has a considerable effect on the flow in the layer being leached. Hydrodynamic models of such a flow are discussed below.Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 3, pp. 70–77, May–June, 1976.