Research Article

The Slotted Tube Overlay Geotextile in Tailing Pond Radial Seepage Test Model and Analysis of the Permeation Characteristics

Table 3

Permeability coefficient of the slotted tube overlay geotextile after blocking.

Water head difference1 layer2 layers3 layers4 layers5 layers6 layers

2 cm0.0580.01420.05380.06180.07510.123
3 cm0.06170.01520.05810.07050.08200.136
4 cm0.0630.01550.05980.0750.08390.139
5 cm0.06450.01630.06150.0820.0890.142
6 cm0.06830.01670.06450.1000.09870.146
7 cm0.07060.01730.06930.1030.1070.153