Effect of Clay on Internal Erosion of Clay-Sand-Gravel Mixture

Figure 8

Variation of hydraulic gradient and hydraulic conductivity with water head for FC and CFC groups. (a) Variation of hydraulic gradient of FC-1 with water head. (b) Variation of hydraulic gradient of CFC-1 with water head. (c) Variation of hydraulic conductivity of FC-1 with water head. (d) Variation of hydraulic conductivity of CFC-1 with water head. (e) Variation of hydraulic gradient of FC-2 with water head. (f) Variation of hydraulic gradient of CFC-2 with water head. (g) Variation of hydraulic conductivity of FC-2 with water head. (h) Variation of hydraulic conductivity of CFC-2 with water head. (i) Variation of hydraulic gradient of FC-3 with water head. (j) Variation of hydraulic gradient of CFC-3 with water head. (k) Variation of hydraulic conductivity of FC-3 with water head. (l) Variation of hydraulic conductivity of CFC-3 with water head.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)