BLASTING, Volume. 40, Issue 4, 110(2023)

Control of Blasting Powder Rate of Limestone for Aggregate based on Air Decking Optimization

WANG Hao-yong1,*... REN Xiao-ling2, SHEN Qiang1, GAO Yuan1 and YE Yong-xi1 |Show fewer author(s)
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • show less
    References(17)

    [2] [2] YUAN Er-jun.Research on the influence of the time delay between the bench blasting holes in limestone mines on the rate of fine ore and its application [D].Wuhan: Wuhan University of Technology,2020.(in Chinese)

    [4] [4] DU Hu.Influence of uncoupling coefficient on blasting fine ore rate [J].Mining Technology,2020,20(6): 82-85, 89.(in Chinese)

    [6] [6] ZHANG Biao.Application research of uncoupled charge structure in reducing the powder ore rate of kerogen shale[D].Shenyang: Northeastern University,2017.(in Chinese)

    [8] [8] NIU Xiao-ming,PAN Yi.Deep-hole blasting technology for large space-constrained blind goaf[J].Blasting,2021,38(2): 100-104.(in Chinese)

    [10] [10] LIU Jian,WANG Yin-tao,WU Fei-qi,et al.Numerical simulation and application of axial continuous charge presplitting blasting for granular ammonium oil explosive[J].Blasting, 2021,38(1): 109-115.(in Chinese)

    [12] [12] HUANG Xiong,CAO Jin-jun,ZHOU Gui-song,et al.Complex rock backfill blasting technology[J].Blasting,2020,37(2): 26-29, 41.(in Chinese)

    [14] [14] YANG Hai-tao,LI Er-bao,YI Hai-bao,et al.Numerical simulation of rock breaking law of combined hole blasting under different stress conditions[J].Blasting,2021,38(2): 88-94.(in Chinese)

    [16] [16] YE Hai-wang,WANG Hao-yong,LEI Tao,et al.Blasting rate control of limestone for aggregate based on inter-hole delay optimization[J].Blasting,2019,36(4): 43-48, 68.(in Chinese)

    [18] [18] LIU Qing,KANG Qiang,ZHAO Ming-sheng.Numerical simulation and application of air deck charging in quarry[J].Blasting,2013,30(3): 65-69.(in Chinese)

    [20] [20] YE Hai-wang,KANG Qiang,ZHAO Ming-sheng,et al.Experimental study on air-decking charging explosion in jointed and fractured rock mass[J].Blasting,2012,29(2): 26-30, 37.(in Chinese)

    [22] [22] GUO Lian-jun,DONG Feng-de,ZHANG Da-ning,et al.Experimental research on blasting optimization in dalian new limestone mine[J].Blasting,2012,29(3): 45-49.(in Chinese)

    [24] [24] LIU Chun-lin,XING Guang-wu,CHEN Fei.Blasting technology of large-scale quarrying[J].Blasting,2011,28(3): 50-51, 70.(in Chinese)

    [26] [26] ZHANG Lin,YI Hai-bao,YANG Hai-tao,et al.Improvement ideas and control measures for tunnel excavation and blasting in the southeast mining area of Chambishi Copper Mine [J].Metal Mines,2019(5): 48-55.(in Chinese)

    [27] [27] R Castedo,M Natale,L M L pez,et al.Estimation of Jones-Wilkins-Lee parameters of emulsion explosives using cylinder tests and their numerical validation[J].International Journal of Rock Mechanics and Mining Sciences,2018,112: 290-301.

    [29] [29] GB/T 14685—2011 Pebble and crushed stone for con- struction[S].Beijing: China Standard Press, 2011.(in Chinese)

    [31] [31] GB/T 14684—2011 Sand for construction[S].Beijing: China Standard Press, 2012.(in Chinese)

    [33] [33] QIAN Wei,WANG Xin-zhi, CHEN Jian-wen, et al.Experimental study on permeability of calcareous sand for islands in the South China Sea[J].Rock and Soil Mechanics,2017,38(6): 1557-1564.(in Chinese)

    Tools

    Get Citation

    Copy Citation Text

    WANG Hao-yong, REN Xiao-ling, SHEN Qiang, GAO Yuan, YE Yong-xi. Control of Blasting Powder Rate of Limestone for Aggregate based on Air Decking Optimization[J]. BLASTING, 2023, 40(4): 110

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Jul. 19, 2022

    Accepted: --

    Published Online: Jan. 15, 2024

    The Author Email: Hao-yong WANG (354810915@qq.com)

    DOI:10.3963/j.issn.1001-487x.2023.04.015

    Topics