Research Article
The Propagation Behavior of Hydraulic Fracture in Rock Mass with Cemented Joints
Figure 1
Weakness planes in rocks.
(a) Cemented fractures of outcrops |
(b) Natural fractures network of outcrops |
(c) Natural fractures of cores (depth 3635 m) |
(d) Cemented fractures of cores (depth 1531 m) |