Research on Fault Activation Law in Deep Mining Face and Mechanism of Rockburst Induced by Fault Activation

Figure 3

Microseismic distribution in working face 14310 (June 20 to August 20). (a) The distance between the working face and fault is 268 m–178 m. (b) The distance between the working face and fault is 178 m–155 m. (c) The distance between the working face and fault is 155 m–62 m. (d) The distance between the working face and fault is 62 m–18 m. (e) The distance between the working face and fault is 18 m–0 m. (f) The distance between the working face and fault is 0 m–16 m. (g) The distance between the working face and fault is 16 m–51 m. (h) Legend.

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