Research Article
Failure Mechanism of a Coal-Rock Combined Body with Inclinations of Structural Planes and a Calculation Model for Impact Energy
Figure 5
Stress-strain curves of specimens with different structures: (a) PC specimens; (b) PR specimens; (c) CR combined specimens with = 0°; (d) CR combined specimens with = 15°; (e) CR combined specimens with = 30°; (f) CR combined specimens with = 45°.
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