[3] [3] ZHANG Xiao-ping,MA Jian-jun,LIU Ling.Research on numerical simulation of open air deep hole blasting with air interval charge[J].Science Technology and Engineering,20,20(33):13599-13605.（in Chinese）

[5] [5] XU Bang-shu,ZHANG Wan-zhi,SHI Wei-hang et al.Experimental study on blasting parameters of jointed fissure layered rock mass in tunneling[J].Journal of China University of Mining & Technology,2019,48(6):1248-1255.（in Chinese）

[7] [7] QIN Gui-fang,ZENG Can,XU Jian-feng et al.Numerical simulation and engineering verification of smooth Blasting in Limestone Tunnel based on HJC damage constitutive model[J].Explosive Materials,2022,51(6):45-51.（in Chinese）

[9] [9] SONG Peng-wei,YANG Xin-an,LI Huai,et al.Optimization of charge structure of peripheral blasting holes based on shaped energy water pressure smooth blasting technology[J].Tunnel Construction,2022,42(1):103.（in Chinese）

[11] [11] ZHAO Xiao-ming,YANG Yu-min,JIANG Nan， et al.Experimental study on optimization of charging structure around smooth blasting of deep-buried diversion tunnel[J].Chinese Journal of High Pressure Physics,2022,36(4):208-218.（in Chinese）

[13] [13] XIE Feng,JIANG Ya-qin,YU De-yun,et al.Blasting test and application of air space charge for calcium conglomerate[J].Blasting,20,37(4):63-68.（in Chinese）

[15] [15] ZHANG Xun.Experimental study on optimization of uncoupled charging parameters in smooth blasting[J].Engineering Blasting,2019,25(6):27-31.（in Chinese）

[17] [17] WANG Sheng-tao,PAN Qiang,ZHENG Zhi-ying,et al.Application of smooth blasting in Guangzhou Metro Tunnel Line 21[J].Engineering Blasting,2019,25(4):26-31.（in Chinese）

[19] [19] LUO Zhi-guang,ZHANG Chang-liang,CHEN Li-hua,et al.Field test of smooth blasting of uncoupled charge in highway tunnel[J].Chinese Journal of Underground Space and Engineering,2017(S2):578-584.（in Chinese）

[20] [20] FOUＲNEY W L,BAＲKEＲ D B,HOLLOWAY D C.Model studies of explosive well stimulation techniques[J].International Journal of Rock Mechanics and Miningence ＆ Geomechanics Abstracts，1981，18(2):113-127.