Fig. 9
Slope limit equilibrium analysis model; (a) Disturbed crushed zone IV rock mass; (b) Coal pillar protection zone III; (c) Locked zone II and proximity disturbed crushed zone II slip mass.
Fig. 9 | Scientific Reports
Slope limit equilibrium analysis model; (a) Disturbed crushed zone IV rock mass; (b) Coal pillar protection zone III; (c) Locked zone II and proximity disturbed crushed zone II slip mass.
