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Engineering    2017, Vol. 3 Issue (4) : 546 -551     https://doi.org/10.1016/J.ENG.2017.04.024
Research |
Opportunities and Challenges in Deep Mining: A Brief Review
Pathegama G. Ranjith(),Jian Zhao,Minghe Ju,Radhika V. S. De Silva,Tharaka D. Rathnaweera,Adheesha K. M. S. Bandara
Department of Civil Engineering, Monash University, Melbourne, VIC 3800, Australia
Abstract
Abstract  

Mineral consumption is increasing rapidly as more consumers enter the market for minerals and as the global standard of living increases. As a result, underground mining continues to progress to deeper levels in order to tackle the mineral supply crisis in the 21st century. However, deep mining occurs in a very technical and challenging environment, in which significant innovative solutions and best practice are required and additional safety standards must be implemented in order to overcome the challenges and reap huge economic gains. These challenges include the catastrophic events that are often met in deep mining engineering: rockbursts, gas outbursts, high in situ and redistributed stresses, large deformation, squeezing and creeping rocks, and high temperature. This review paper presents the current global status of deep mining and highlights some of the newest technological achievements and opportunities associated with rock mechanics and geotechnical engineering in deep mining. Of the various technical achievements, unmanned working-faces and unmanned mines based on fully automated mining and mineral extraction processes have become important fields in the 21st century.

Keywords Deep mining      Rock mechanics      Rockburst      In situstresses      Mining automation     
Corresponding Authors: Pathegama G. Ranjith   
Online First Date: 31 August 2017    Issue Date: 13 September 2017
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Pathegama G. Ranjith
Jian Zhao
Minghe Ju
Radhika V. S. De Silva
Tharaka D. Rathnaweera
Adheesha K. M. S. Bandara
Cite this article:   
Pathegama G. Ranjith,Jian Zhao,Minghe Ju, et al. Opportunities and Challenges in Deep Mining: A Brief Review[J]. Engineering, 2017, 3(4): 546 -551 .
URL:  
http://engineering.org.cn/EN/10.1016/J.ENG.2017.04.024     OR     http://engineering.org.cn/EN/Y2017/V3/I4/546
References
1   Xie H, Gao F, Ju Y, Gao M, Zhang R, Gao Y, et al.Quantitative definition and investigation of deep mining. J China Coal Soc 2015;40(1):1–10. Chinese.
2   Xie H. Research framework and anticipated results of deep rock mechanics and mining theory. Adv Eng Sci 2017;49(2):1–16. Chinese.
3   Hu S, Peng J, Huang C, Chen P, Li M. An overview of current status and progress in coal mining of the deep over a kilometer. China Min Mag 2011;20(7):105–10. Chinese.
4   He M, Zhang G, Wang G, Xu Y, Wu C, Tang Q. Research on mechanism and application to floor heave control of deep gateway. Chin J Rock Mech Eng 2009;28(Suppl 1):2593–8. Chinese.
5   Gibowicz SJ, Kijko A. An introduction to mining seismology. Dmowska R, editor. San Diego: Academic Press, Inc.; 1994.
6   Wood AMM. Tunnels for roads and motorways. Q J Eng Geol Hydroge 1972;5(1–2):111–26
doi: 10.1144/GSL.QJEG.1972.005.01.12
7   Qi C, Qian Q, Wang M. Evolution of the deformation and fracturing in rock masses near deep-level tunnels. J Min Sci 2009;45(2):112–9
doi: 10.1007/s10913-009-0015-8
8   Khandelwal M, Ranjith PG. Correlating index properties of rocks with P-wave measurements. J Appl Geophys 2010;71(1):1–5
doi: 10.1016/j.jappgeo.2010.01.007
9   Wasantha PLP, Ranjith PG, Zhang QB, Xu T. Do joint geometrical properties influence the fracturing behaviour of jointed rock? An investigation through joint orientation. Geomech Geophys Geo-Energy Geo-Resour 2015;1(1–2):3–14
doi: 10.1007/s40948-015-0001-3
10   Rathnaweera TD, Ranjith PG, Perera MSA, Bandara KMAS, Wanniarachchi WAM, Ranathunga AS. Investigation of relative flow characteristics of brine-saturated reservoir formation: A numerical study of the Hawkesbury formation. J Nat Gas Sci Eng 2017;45:609–24
doi: 10.1016/j.jngse.2017.06.029
11   Jiang Y, Zhao Y, Liu W, Li Q. Research on floor heave of roadway in deep mining. Chin J Rock Mech Eng 2004;23(14):2396–401. Chinese.
12   Singh J, Ramamurthy T, Rao GV. Strength of rocks at depth. In: Maury V, Fourmaintraux D, editors Rock at great depth, Vol. 1: Rock mechanics and rock physics at great depth. Rotterdam: A A Balkema; 1989. p. 37–44.
13   Jiang Y, Pan Y, Jiang F, Dou L, Ju Y. State of the art review on mechanism and prevention of coal bumps in China. J China Coal Soc 2014;39(2):205–13. Chinese.
14   Ju Y, Zheng J, Epstein M, Sudak L, Wang J, Zhao X. 3D numerical reconstruction of well-connected porous structure of rock using fractal algorithms. Comput Method Appl M 2014;279:212–26
doi: 10.1016/j.cma.2014.06.035
15   Ju Y, Xie H, Zheng Z, Lu J, Mao L, Gao F, et al.Visualization of the complex structure and stress field inside rock by means of 3D printing technology. Chinese Sci Bull 2014;59(36):5354–65
doi: 10.1007/s11434-014-0579-9
16   Gao M, Jin W, Zhang R, Xie J, Yu B, Duan H. Fracture size estimation using data from multiple boreholes. Int J Rock Mech Min 2016;86:29–41
doi: 10.1016/j.ijrmms.2016.04.005
17   He M, Gong W, Wang J, Qi P, Tao Z, Du S, et al.Development of a novel energy-absorbing bolt with extraordinarily large elongation and constant resistance. Int J Rock Mech Min 2014;67:29–42
doi: 10.1016/j.ijrmms.2014.01.007
18   Niu S, Jing H, Zhang Z, Yang S. Study on control technology of surrounding rocks in deep soft roadway and its application. J China Coal Soc 2011;36(6):914–9. Chinese.
19   Li CC, Stjern G, Myrvang A. A review on the performance of conventional and energy-absorbing rockbolts. J Rock Mech Geotech Eng 2014;6(4):315–27
doi: 10.1016/j.jrmge.2013.12.008
20   Wu L, Wang Y, Ding E, Zhu W, Zhang R, Zhang S, et al.Thirdly study on digital mine: Serve for mine safety and intellimine with support from IoT. J China Coal Soc 2012;37(3):357–65. Chinese.
21   Scoble M. Canadian mining automation evolution: The digital mine en-route to minewide automation. CIM Bull 1995;990(88):30–7.
22   Gu D, Li X. Science problems and research state of deep mining in metal and nonferrous mines. Min Res Dev 2003;23(Suppl 1):1–5. Chinese.
23   Zheng YL, Zhang QB, Zhao J. Challenges and opportunities of using tunnel boring machines in mining. Tunn Undergr Sp Tech 2016;57:287–99
doi: 10.1016/j.tust.2016.01.023
24   Xie H, Gao F, Ju Y, Ge S, Wang G, Zhang R, et al.Theoretical and technological conception of the fluidization mining for deep coal resources. J China Coal Soc 2017;42(3):547–56. Chinese.
25   Xie H, Ju Y, Gao F, Gao M, Zhang R. Groundbreaking theoretical and technical conceptualization of fluidized mining of deep underground solid mineral resources. Tunn Undergr Sp Tech 2017;67:68–70
doi: 10.1016/j.tust.2017.04.021
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