Research Article

Hydraulic Erosion Rate of Reinforced Tailings: Laboratory Investigation and Prediction Model

Table 6

Value of relative residual shear stress and corrosion rate of reinforced tailings.

Geospacing (cm)Sample (m/s) (m/s) (mm/s)

2.510.8400.5591.0010.062
20.2640.1870.7680.058
30.2640.2030.5040.048
40.2640.1621.3560.067
50.2640.1601.4210.071
60.2640.1581.4850.075
70.2640.1900.7180.057
80.2640.1920.6730.054

1.710.8400.5600.7850.052
20.2640.1860.5850.048
30.2640.2010.3650.042
40.2640.1611.1200.053
50.2640.1591.1940.058
60.2640.1601.1420.054
70.2640.1900.5210.044
80.2640.1930.4740.043

1.310.8400.5610.5950.039
20.2640.1860.4300.038
30.2640.2010.2260.031
40.2640.1620.8750.042
50.2640.1600.9280.048
60.2640.1590.9570.050
70.2640.1910.3600.035
80.2640.1920.3470.033

1.010.8400.6980.4500.027
20.2640.2340.2690.025
30.2640.2530.0890.015
40.2640.2050.6530.033
50.2640.1990.7530.038
60.2640.1990.7570.042
70.2640.2370.2380.023
80.2640.2430.1810.021