[1] [1] MACNEILA J,DIMITRAKOPOULOS R,PEATTIE R.A stochastic mine planning approach to determine the optimal open pit to underground mining transition depth–case study at the Geita gold mine,Tanzania[J].Mining Technology,2022,131(3):181190.

[3] [3] LI Xiaoshuang,WANG Yunmin,ZHAO Kui,et al.Research progress on the key problems in transition from openpit to underground mining for metal mines[J].Metal Mine,2019(12):1220.(in Chinese)

[5] [5] PAN Zhen.Study on the reasonable thickness and stability of the roof pillar of the boundary for open pit to underground mining[D].Kunming:Kunming University of Science and Technology,2019.(in Chinese)

[7] [7] JIA Mucheng,MING Jian,GUO Haidong,et al.Stability of boundary pillars for transition from openpit to underground mining in an iron mine based on FLAC3D[J].Nonferrous Metals(Mining Section),2019,71(2):811.(in Chinese)

[9] [9] DENG Suiwei.Parameter design and stability analysis of the boundary roof pillar in the openpit to underground of An Gou molybdenum mine[D].Ganzhou:Jiangxi University of Science and Technology,2018.(in Chinese)

[11] [11] LI Haodang,SHE Changchao,ZHOU Yongli,et al.Summary and prospect of openpit coal mining technology in China[J].Coal Science and Technology,2019,47(10):2435.(in Chinese)

[13] [13] LI Xiaoshuai,GAO Wenxue,SU Liping,et al.Study on attenuation law of blasting vibration in a small clear distance highway tunnel[J/OL].Blasting：116.http:∥kns.cnki.net/kcms/detail/42.1164.TJ.20231017.1714.006.html.(in Chinese)

[15] [15] MA Junrong,LIU Jianbing,LI Wen,et al.Determination of safe thickness of ore body isolation layer for openpit to underground mining based on blasting vibration velocity[J].Modern Mine,2015,31(1):5354，94.(in Chinese)

[17] [17] WANG Zhenglang.Study on dynamic response of safety pillars blasting mining in mediumdeep metal mine[D].Wuhan:han University of Technology,2014.(in Chinese)

[19] [19] QIAO Guodong,LIU Zegong,GAO Kui,et al.Characteristics and stability of dynamic response of high insitu stress roadway under blasting vibration[J/OL].Journal of Vibration Engineering：19.[20231210].http:∥kns.cnki.net/kcms/detail/32.1349.tb.20230530.1025.002.html.(in Chinese)

[21] [21] TAO Fayu,LONG Weiguo,LANG Yanwangxian,et al.Application of onsite mixed emulsified explosive technology in Jinchuan Longshou Mine[J].Mining Research and Development,2022,42(12):3035.(in Chinese)

[23] [23] ZHOU Chunxu,ZHAO Yan.Study on blasting vibration analysis and control method of undercrossing railway tunnel[J].Journal of Safety Science and Technology,2022,18(11):133140.(in Chinese)

[25] [25] ZHANG Yucheng,YANG Guanghua,HU Haiying,et al.Study on numerical model and safety criterion of the influence of blasting vibration on buildings and structures[J].China Civil Engineering Journal,2015,48(S2):2229.(in Chinese)

[27] [27] ZHAO Wanting,LU Wenbo,YANG Jianhua,et al.Comparison of equivalent load in boundaries in deephole bench blasting vibration simulation[J].Blasting,2012,29(2):1014，122.(in Chinese)

[29] [29] XU Hongtao,LU Wenbo,ZHOU Xiaoheng.An equivalent approach for acting blasting load in dynamic finite element simulation of blasting vibration[J].Engineering Journal of Wuhan University,2008(1):6771，103.(in Chinese)

[31] [31] WANG Wenlong.Drilling and blasting[M].Beijing:Coal Industry Press,1984.(in Chinese)

[33] [33] LU Wenbo,YANG Jianhua,CHEN Ming,et al.Mechanism and equivalent numerical simulation of transient release of excavation load for deep tunnel[J].Chinese Journal of Rock Mechanics and Engineering,2011,30(6):10891096.(in Chinese)

[34] [34] LOW HY,HAO H.Reliability analysis of reinforced concrete slabs under explosive loading[J].Structural Safety,2001,23:157178.

[36] [36] XIAO Yunliang,HAN Bin.Analysis on the drift stability of downward drift filling mining in Longshou mine[J].Mining Research and Development,2021,41(8):3640.(in Chinese)

[38] [38] YING Jinrong,LONG Weiguo,WANG Ying,et al.Study on the effect of chemical admixtures on the optimization of the filling slurry proportion in Longshou mine[J].Mining Research and Development,2023,43(11):3338.(in Chinese)

[39] [39] BAUER A，CALDER P N.Open pit and blast seminar[R].Kingston,Ontario,Canada:Department of Mining Engineering,Queens University,1978.

[41] [41] LIU Chunling,QI Shengwen,TONG Liqiang,et al.Stability analysis of slope under earthquake with FLAC3D[J].Chinese Journal of Rock Mechanics and Engineering,2004(16):27302733.(in Chinese)

[42] [42] BAUER A,CALDER P N.Open pit and blast seminar[R].Kingston,Ontario,Canada:Department of Mining Engineering,Queens University,1978.

[43] [43] MOJITABAI N,BEATTI S G.Empirical approach to prediction of damage in bench blasting[J].Trans Inst Min and Metall Sect A,1996,105(1):75 80.