Fig. 16

Failure Modes of Sandstone Specimens with a Single Flaw Under 0% Water Content: (a) α = 0°; (b) α = 30°; (c) α = 45°; (d) α = 60°; (e) α = 90°.
Failure Modes of Sandstone Specimens with a Single Flaw Under 0% Water Content: (a) α = 0°; (b) α = 30°; (c) α = 45°; (d) α = 60°; (e) α = 90°.