[4] [4] SHEN Xiaosong,ZHAO Mingsheng,CHI Enan,et al.Experimental study of millisecond time influence on blasting fragmentation[J].Blasting,2012,29(3):7073.(in Chinese)

[6] [6] LAN Xiaoping.Discussion on application of delay time in holebyhole initiation network of digital electronic detonators[J].Engineering Blasting,2019,25(2):5766.(in Chinese)

[8] [8] LV Guoyun,ZHANG Jingsen,ZHAO Rongchun,et al.The neural networks and the application of the stress wave propagation raw of freedom fields in project explosion[J].Chinese Journal of Applied Mechanics,2002(4):6870.(in Chinese)

[9] [9] SHI X Z,CHEN S R.Delay time optimization in blasting operations for mitigating the vibrationeffects on final pit walls′ stability[J].Soil Dynamics & Earthquake Engineering,2011,31(8):11541158.

[11] [11] LIU Qing,KANG Qiang,ZHAO Mingsheng.Numerical simulation and experiment research of inhole microsecond blasting[J].Mining Research and Development,2013,33(3):108110.(in Chinese)

[13] [13] LI Ying,CHI Enan,ZHAO Mingsheng,et al.Influence of three millisecond blasting technologies on fragmentation by orthogonal method[J].Mining Research and Development,2015,35(8):2730.(in Chinese)

[15] [15] LIU Liye.Numerical simulation of reasonable miniinterval time in openpit mines precise blasting[D].Anshan：University of Science and Technology Liaoning,2011.(in Chinese)

[17] [17] WANG Zhongren,ZHANG Qi.Effects of the second and third invariants of the stress deviator on metal forming[J].Journal of Plasticity Engineering,2006(3):15.(in Chinese)

[18] [18] WANG H,WANG Z,WANG J,et al.Effect of confining pressure on damage accumulation of rock under repeated blast loading[J].International Journal of Impact Engineering,2021(3):103961.

[19] [19] XIE L X,LU W B,ZHANG Q B,et al.Analysis of damage mechanisms and optimization of cut blasting design under high insitu stresses[J].Tunnelling & Underground Space Technology,2017,66(JUN.):1933.

[20] [20] BORRVALL T.The RHT concrete model in LSDYNA[C]∥8th European LSDYNA conference,2011.

[21] [21] HOEK E.Underground Excavations in Rock[M].Underground Excavations in Rock,1980.

[23] [23] SUN Mingchen.Study on slope monitoring and stability analysis of open pit in mubaling[D].Anshan：University of Science and Technology Liaoning,2020.(in Chinese)