Crack Initiation Behaviors of Granite Specimens Containing Crossing-Double-Flaws with Different Lengths under Uniaxial Loading

Figure 9

Typical microdisplacement field distributions and of displacement-filed model of granite specimens. (a)  = 30° and  = 30°, (b)  = 30° and  = 45°, (c)  = 45° and  = 30°, (d)  = 45° and  = 60°, and (e) displacement-filed model.

(a)

(b)

(c)

(d)

(e)