Experimental Study on Cracking Behaviour and Strength Properties of an Expansive Soil under Cyclic Wetting and Drying

Figure 5

Images of crack development process. (a) Zeroth cycle. (b) First cycle. (c) Second cycle. (d) Third cycle. (e) Fourth cycle. (f) Fifth cycle.

(a)

(b)

(c)

(d)

(e)

(f)