[2] [2] ZHANG Zheng-yi,YI Dong-feng.An overview of block size distribution test methniversity of Engineering andods for blasted ore rocks[J].Journal of Liaoning University of Engineering and Technology,2003(S1):1-3.（in Chinese）

[3] [3] ARMAGHANI D J,HAJIHASSANI M,MOHAMAD E T,et al.Blasting?induced flyrock and ground vibration prediction through an expert artificial neural network based on particle swarm optimization[J].Arabian Journal of Geoences,2014,7(12):5383-5396.

[5] [5] ZHAO Xing-dong,LIU Jie,ZHANG Hong-xun,et al.Photogrammetry-based digital identification of rock structure surface and quarry stability classification[J].Journal of Mining and Safety Engineering,2014,31(1):127-133.（in Chinese）

[7] [7] LIN Da-ze Progress in the evaluation of blast reactor lumpiness[J].Chinese Journal of Safety Science,2003,13(9):5.（in Chinese）

[8] [8] MENG Ning-kang,CHEN Yong,BAI Jian-biao,et al.Numerical simulation of directional fracturing by shaped charge blasting[J].Energy Science & Engineering,2020,8(5):1824-1839.

[9] [9] GUO Qin-peng,WANG Yu-chen,YANG Shi-jiao,et al.A method of blasted rock image segmentation based on improved watershed algorithm[J].Scientific Reports,2022,12(1):1-21.

[10] [10] SHEHU S A,YUSUF K O,HASHIM M H M.Comparative study of WipFrag image analysis and Kuz-Ram empirical model in granite aggregate quarry and their application for blast fragmentation rating[J].Geomechanics and Geoengineering,2022,17(1):197-205.

[11] [11] ЗАМЫШЛЯЕВ Б В,ЕВТЕРЕВ Л С,ЛОБОРЕВ В М,ЧЕРНЕЙКИН В А.Локальный двухмодальный законраспределения обломков по размерам при взрывномразрушении горных пород[J].ДАН СССР,1987,293(2):326-329.

[13] [13] CHAI Chao-zheng.Inverse simulation and prediction of blasting blockiness zoning of nodular rock body[D].Wuhan：Yangtze River Academy of Sciences,2019.（in Chinese）

[15] [15] HUANG Meng-long,WU Qin-zheng,LI Jin-ping,et al.Research and application of numerical simulation of blasting effect in open pit mines based on JKSimBlast[J].Blasting,2022(3):95-99.（in Chinese）

[17] [17] FENG Chun,LI Shi-hai,ZHENG Bing-xu,et al.Numerical simulation of the whole process of three-dimensional step blasting in open pit mines based on the continuous-discontinuous cell method[J].Explosion and Shock,2019,39(2):110-120.（in Chinese）

[19] [19] TI Zheng-yi.Calculation method of lumpiness distribution of coal rock by single picture photographic test system[J].Journal of Fuxin Mining College(Natural Science Edition),1994(1):14-16.（in Chinese）

[21] [21] JI Fu-quan,LIANG Xiao-teng,YANG Lin,et al.Image analysis of tunnel blasting blockiness based on ACE+CLAHE algorithm[J].People′s Yangtze River,2022,53(11):125-129.（in Chinese）

[23] [23] JIANG Song,RAO Bin-ship,LU Cai-wu,et al.A fine segmentation method based on point rendering for multi-branch fusion of blast pile blocks in open pit mines[J/OL].Coal Journal.\[2022-12-06\].doi:10.13225/j.cnki.jccs.2022.1364.（in Chinese）

[25] [25] LIU Qiang,SHI Fu-qiang,WANG Xuguang,et al.A statistical prediction method of blasting lumpiness based on 3D laser point cloud[J].Journal of Coal,2020,45(S2):781-790.（in Chinese）

[27] [27] XIE Bo,SHI Fu-qiang,ZHAO Jian-cai,et al.Automatic identification of blasting rock mass and blockiness feature extraction method[J].Blasting,2019,36(3):43-49.（in Chinese）

[29] [29] LI Xiang-long,HE Li-hua.Split-row Weibull model for the prediction of blast pile morphology in high step-throw blasting[J].Explosion and Shock,2013(S1):122-129.（in Chinese）

[31] [31] GE Ji-ke,QIU Yu-hui,WU Chun-ming,et al.A review of genetic algorithm research[J].Computer Applications Research,2008,25(10):2911-2916.（in Chinese）

[33] [33] MA Li,LI Tian-xiang,LAI Xing-ping,et al.GA-LSSVM prediction of blast effects in open pit mines based on Fourier series[J].Journal of Coal,2022,47(12):4455-4465.（in Chinese）

[35] [35] MIAO Zuo-hua,XIE Yuan,REN Lei,et al.Grey sensitivity analysis of blast pile morphology based on three-dimensional visualisation[J].Metal Mining,2022(2):83-89.（in Chinese）

[37] [37] SUN Jian-dong,CHEN Yun,ZHOU Yu,et al.Morphological measurement of thrown blast pile based on UAV tilt photography[J].Coal Engineering,2021,53(2):99-105.（in Chinese）

[38] [38] GHEIBIE S,AGHABABAEI H,HOSEINIE S H,et al.Modified Kuz Ram fragmentation model and its use at the Sungun Copper Mine[J].International Journal of Rock Mechanics & Mining Sciences,2009,46(6):967-973.

[40] [40] GONG Han-song.Research on the control mechanism of rock blasting lumpiness and engineering application[D].Beijing:China University of Geosciences:2009.（in Chinese)

[41] [41] RAJAMANI K T,RANI P,SIEBERT H,et al.Attention-augmented U-Net(AA-U-Net) for semantic segmentation[J].Signal,image and video processing,2023,17(4):981-989.

[43] [43] WANG Shao-hui.Research on the distribution law of blasting lumpiness and optimisation of blasting parameters of coal rock in surface coal mine[D].Beijing：China University of Mining and Technology,2020.（in Chinese）

[45] [45] XU Zhen-yang.Mechanism and experimental study of rock splitting under the action of explosive energy gathering[D].Beijing：Beijing Institute of Technology,2014.（in Chinese）