[2] [2] HE Rongxing,CHEN Liyuan,REN Fengyu.Study status and development direction of loss and dilution in nonpillar subleve[J].Metal Mine,2022,557(11):19.(in Chinese)

[4] [4] TAN Baohui,HU Yingpeng,ZHANG Zhigui,et al.Development status and determination method and existing problems of stope structure parameters in sublevel caving without sill pillar[J].Industrial Minerals & Processing,2022,51(11):5264.(in Chinese)

[6] [6] LI Hongye,GONG Zhen,TAN Baohui,et al.Application of precharge explosive technology in west no.2 mining area of longshou mine[J].Mining Research and Development,2022,42(7):1418.(in Chinese)

[8] [8] CHENG Liangkui.A research of expert system about mediumdepth holes blasting design of underground mine[D].Wuhan：Wuhan University of Science and Technology,2004.(in Chinese)

[10] [10] ZHANG Gengcheng,WU Fan,HAN Rongcan,et al.Development and application of intelligent design framework for fanshaped mediumdeephole blasting in underground mine[J].Modern Mining,2021,37(3):153156.(in Chinese)

[12] [12] LIU Yichao,GUO Jinping,LI Jiaoqun,et al.Optimal design of hole arrangement for fanshaped mediumlengthhole blasting based on floyd algorithm[J].Blasting,2021,38(1):6469,152.(in Chinese)

[14] [14] HUANG Menglong,WU Qinzheng,LI Jinping,et al.Numerical simulation of blasting effect in openpit mine based on JKSimBlast[J].Blasting,2022,39(3):9599,189.(in Chinese)

[16] [16] LI Zhangchao,XU Shuai,LI Jinping,et al.Research on structure optimization of air spacer charge in openair step blasting based on JKSimBlast[J].Blasting,2023,40(1):5056,68.(in Chinese)

[18] [18] CHEN Banghong,SU Dengfeng,CHEN Xingming,et al.Optimization research on blasting parameters for mediumdeep holes in a mine under the effect of insitu stress[J].Mining Research and Development,2023,43(4):4249.(in Chinese)

[20] [20] AN Long,ZHANG Jiahua,LI Yuanhui,et al.Simulation and parameters optimization of medium deep hole blasting in steeply narrow vein mine under confinement[J].Journal of Northeastern University(Natural Science),2022,43(4):567574.(in Chinese)

[22] [22] WU Liang,LU Wenbo,ZONG Qi.Distribution of explosive energy consumed by column charge in rock[J].Rock and Soil Mechanics,2006(5):735739.(in Chinese)

[24] [24] LU Wenbo,HUSTRULID W.An improvement to the equation for the atienuation of the peak particle velocity[J].Engineering Blasting,2002(3):14.(in Chinese)

[26] [26] LI Jianchun,FAN Lifeng,LI Zhengliang.Progress of methods for wave propagation across rock masses[J].Chinese Journal of Applied Mechanics,2022,39(5):845858.(in Chinese)

[27] [27] LIU Q,KATSABANIS P D.A theoretical approach to the stress waves around a borehole and their effect on rock crushing[J].Fragblast 4,1993(1):916.

[29] [29] HU Jianhua,JI Dabo,LUO Xianwei,et al.Conversion and application of blasting fragmentation frequency distribution to mass distribution[J].Blasting,2014,31(3):5256,113.(in Chinese)