Research Article
Mechanism of Hydraulic Fracturing Cutting Hard Basic Roof to Prevent Rockburst
Figure 5
Relationship between three controllable factors, σ1, and Ue. (a) The relationship between cohesions, σ1, and Ue. (b) The relationship between thicknesses, σ1, and Ue. (c) The relationship between tensile strengths, σ1, and Ue.
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| (b) |
| (c) |