Experimental study on scale characteristics and energy dissipation law of dynamic broken blocks of deep sandstone based on 3D scanning

Experimental study on scale characteristics and energy dissipation law of dynamic broken blocks of deep sandstone based on 3D scanning Journal of Mining and Safety Engineering . 2022, (6): 1218 -1226 . DOI: 10.13545/j.cnki.jmse.2022.0398