稳压约束下钻孔倾角对煤体抗压强度影响实验研究
双海清,赵艳军,林海飞,李树刚,赵鹏翔,丁洋
Experimental study on effects of borehole dip angle on compressive strength of coal under constant pressure constraint
采矿与安全工程学报 . 2019, (4): 805 -811 .