Research Article
Study of SCA-Induced Rock Crack Propagation under Different Stress Conditions Using a Modified Cohesive Element Method
Figure 15
The crack characteristics under the conditions of σ1 = σ3 = 10 MPa and of different notch directions. (a) θ = 0°; (b) θ = 45°; (c) θ = 90°.
(a) |
(b) |
(c) |