Migration laws of top coal failure and stability analysis of support on fully mechanized top coal caving mining in steeply dipping coal seam

Migration laws of top coal failure and stability analysis of support on fully mechanized top coal caving mining in steeply dipping coal seam Journal of Mining and Safety Engineering . 2023, (1): 25 -35 . DOI: 10.13545/j.cnki.jmse.2021.0433