Fig. 6
From: Primary rupture law of main roof in long-wall face based on principal bending moment
Distribution of Mzk: (a) β; and (b) Mzk.
Fig. 6 | Scientific Reports
From: Primary rupture law of main roof in long-wall face based on principal bending moment
Distribution of Mzk: (a) β; and (b) Mzk.
