Mechanism of Rock Burst Revealed by Numerical Simulation and Energy Calculation

<div>Theoretical failure results of elastoplastic model: (a) <i>P</i><sub>1</sub> = 20 MPa; (b) <i>P</i><sub>1</sub> = 40 MPa; (c) <i>P</i><sub>1</sub> = 50 MPa; (d) <i>P</i><sub>1</sub> = 58.6 MPa.</div>

Shock and Vibration

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Figure 8

Figure 8: Mechanism of Rock Burst Revealed by Numerical Simulation and Energy Calculation 