The Mechanical Criterion of Activation and Instability of Normal Fault Induced by the Movement of Key Stratum and Its Disaster-Causing Mechanism of Rockburst in the Hanging Wall Mining

<div>Fault mining activation and its induced mine earthquake and rockburst principle. (a) Mining does not affect the fault; (b) fault activation induced by mining; (c) mine earthquake induced by fault activation; (d) rockburst induced by mine earthquake.</div>

Advances in Civil Engineering

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Figure 1: The Mechanical Criterion of Activation and Instability of Normal Fault Induced by the Movement of Key Stratum and Its Disaster-Causing Mechanism of Rockburst in the Hanging Wall Mining 

Figure 1 | The Mechanical Criterion of Activation and Instability of Normal Fault Induced by the Movement of Key Stratum and Its Disaster-Causing Mechanism of Rockburst in the Hanging Wall Mining 