Deformation and Fracturing Behaviors of Sandstone Disc Containing a Circular Inclusion under Diametrical Compression: Insights from Integrated SG and DIC Experiments

Figure 14

Cracking process of the red sandstone specimens under diametrical compression: (a) ReS10-I; (b) ReS10-II; (c) ReS20-I; (d) ReS20-II.

(a)

(b)

(c)

(d)