Graphic Discrimination Method of Coalescence and Failure Mode in Rock Mass with Hole and Crack
WANG Shu-hong, ZHANG Yu-nong, HUANG Li-fu, XIAO Fu-kun
Journal of Northeastern University Natural Science . 2018, (5): 705 -709 .  DOI: 10.12068/j.issn.1005-3026.2018.05.020