Fig. 9
From: Theoretical study on the critical index of rock burst stress monitoring in coal seam drilling
1100 projections of microseismic event planes at the working face (2022.6.28 ~ 2022.7.3). (a) 28th. June, (b) 29th. June, (c) 30th. June, (d) 1st. July, (e) 2nd. July, (f) 3rd. July
