Wenjun Zhou

Oct 17, 2023 | mdpi.com | Zibo Li |Guohua Zhang |Yubo Li |Wenjun Zhou

6. DiscussionIn coal mining, rock bursts occur due to the stress state of the coal seam and rock stratum and their occurrence conditions. The thickness of the coal seam varies significantly in the local area, and the stress state of the surrounding rock in this area is correlated with the variation in coal thickness and the mechanical properties of the roof and floor.