GA-Based Early Warning Method for Rock Burst with Microseismic and Acoustic Emission in Steeply Inclined Coal Seam

<div>Integrated early warning index <i>I</i><sub><i>C</i></sub> of rock burst risk in January 2018 ①2018/1/6 04 : 30 : 48, 1.9 <i>E</i> + 05J; 2018/1/6 04 : 30 : 31, 9.8 <i>E</i> + 05J; ② 2018/1/16 01 : 25 : 45, 4.50 <i>E</i> + 05J; ③ 2018/1/21 04 : 07 : 24, 6.6 <i>E</i> + 06J.</div>

Shock and Vibration

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Figure 13

Figure 13: GA-Based Early Warning Method for Rock Burst with Microseismic and Acoustic Emission in Steeply Inclined Coal Seam 