厚硬岩层周期破断步距计算及影响因素分析
刘一扬, 宋选民, 王仲伦, 朱德福
Calculation of periodic fracture interval and analysis of influencing factors in thick and hard rock strata
煤炭工程 . 2020, (7): 106 -111 .  DOI: 10.11799/ce202007024