[2] [2] WU Liang,ZHONG Dong-wang,CAI Lu-jun.Numerical analysis of glossy blasting mechanism in air-spaced charging[J].Journal of Wuhan University of Technology,2009,31(16):77-81，149.（in Chinese）

[4] [4] ZHONG Li-hui,JIANG Zhi-ming,YU Yong-chun，et al.Study on the enhancement of crushing effect by air-spaced charging at the bottom of hole[J].Engineering Blasting,2023,29(4):43-51.（in Chinese）

[6] [6] XU Bang-shu,ZHANG Wan-zhi,SHI Wei-hang,et al.Experimental study on blasting parameters of tunnel boring in nodal fissure laminated rock body[J].Journal of China University of Mining and Technology,2019,48(6):1248-1255.（in Chinese）

[8] [8] YANG Han.Research on the problem of over and under excavation of non-homogeneous rock layer tunnel by surface blasting[D].Chongqing：Chongqing Jiaotong University,2022.（in Chinese）

[10] [10] LI Ju-cai,LI Ke-xian,LEI Gang，et al.Research on blasting deformation and control method for construction of close underpassing subway tunnel under construction[J].Geotechnics,2014,35(S2):284-289.（in Chinese）

[12] [12] DAI Jun,WANG Shu-ren,WANG Ye-ping.Blasting Engineering[M].Beijing:Machinery Industry Press,2007.（in Chinese）

[14] [14] LIU Bo,HU Jing-yun,SHI Xiu-zhi.Application of detonating network of detonating cord and detonating tube in joint detonation of multi-point blast zone[J].Blasting,2021,38(3):62-66.（in Chinese）

[16] [16] YANG Yu-yin,CHEN Chang-gui,HUANG Hao，et al.Improvement and application of glossy blasting charging structure for tunnel excavation[J].Engineering Blasting,2016,22(4):72-76，86.（in Chinese）

[18] [18] ZHANG Fu-hong.New understanding of the martyrdom distance of explosives and its application in surface blasting[C]//Chinese Society of Civil Engineering,Chinese Society of Civil Engineering,Tunneling and Underground Engineering Branch.Proceedings of the Eleventh Annual Conference of the Chinese Society of Civil Engineering and the Thirteenth Annual Conference of the Chinese Society of Tunneling and Underground Engineering,Southwest Research Institute of China Railway,2004:5.（in Chinese）

[20] [20] WANG Wei-hua,JIANG Hai-tao,LIN Xiang et al.Analysis of detonation refusal in detonating system of detonating cord-conducting tube[J].Blasting,2014,31(4):134-139.（in Chinese）

[22] [22] FENG Tao.Research on the effect of plastic film packaging on martyrdom distance of gelatinous emulsion explosives[J].Building Materials and Decoration,2015,000(43):127-128.（in Chinese）

[24] [24] CHEN Qing-kai,XIA Ya-wei,LIU Zhan-fu,et al.Study on the effect of constraint conditions on martyrdom distance of emulsion explosives[J].Mining Research and Development,2017,37(1):45-49.（in Chinese）

[26] [26] SHI Wei,WU Hong-bo,XIA Man-man,et al.Influence of emulsion explosives roll placement method on martyrdom distance[J].Journal of Huainan Vocational and Technical College,2018,18(5):3-4.（in Chinese）

[28] [28] LI Qi-yue,ZENG Hai-deng,ZHAO Xin-hao et al.Study on the effect of double-slot polytunnel on the martyrdom distance of emulsion explosives under the constraint of gunhole[J].Mining and Metallurgical Engineering,2020,40(6):1-4，12.（in Chinese）

[30] [30] JIANG Jia-ming,YANG Ling,MA Chao-yang et al.Application of PVC spacer charging surface blasting technology in tunneling blasting[J].Mining Technology,2023,23(2):80-84.（in Chinese）