Failure Characteristics and Crack Evolution Laws of Hard Rock Under Nonlinear Unloading Rates
SUN Hao , ZHU Dong-feng , JIN Ai-bing , CHEN Shuai-jun
Journal of Northeastern University(Natural Science) . 2022, (7): 1010 -1018 .  DOI: 10.12068/j.issn.1005-3026.2022.07.014