Stope Span Enlargement Technology with the Drifted Method Supported by the Prestressed Expandable Pillar
LI Kun-meng, YU Peng-fei, JIANG Kai-yuan, LI Yuan-hui
Journal of Northeastern University(Natural Science) . 2023, (11): 1604 -1611 .  DOI: 10.12068/j.issn.1005-3026.2023.11.013