Dynamic Splitting Behavior and the Constitutive Relationship of Frozen Sandstone Containing a Single Fissure

Figure 6

Failure process of samples with different fissure angles recorded by the high-speed photography at −5°C. (a) T = −5°C, θ = 0°. (b) T = −5°C, θ = 30°. (c) T = −5°C, θ = 60°. (d) T = −5°C, θ = 90°.

(a)

(b)

(c)

(d)