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Coal and Rock Deformation, Failure Mechanism, and Energy Conversion

  • Dazhao Song
  • Xueqiu He
  • Enyuan Wang
  • Zhenlei Li
  • Jie Liu
Chapter

Abstract

The essence of coal and rock’s physical and mechanical change process is the conversion of energy, and its deformation and failure process is a destabilization phenomenon driven by energy dissipation. The study of coal and rock failure from the view of energy conversion not only greatly simplifies the analysis of intermediate processes but also avoids the complexity and difficulty of intermediate processes and enables researchers to consider various affective factors holistically and comprehensively. To a certain extent, studying complex underground rock mechanics issues in coal mine from view of energy is easier to find the true cause of coal rock failure and get beneficial results. This chapter, based on studies on the porous characteristics and macroscopic failure mechanism of coal and rock mass, is aimed to analyze the macroscopic and microscopic mechanisms of coal and rock deformation and failure as well as the type of energy and its conversion behaviors in this process.

References

  1. 1.
    Tao K, Wang X Y, Wei K M, etc. Coal Mine Geology[M]. Xuzhou: China University of Mining and Technology Press, 2006, 105–107.Google Scholar
  2. 2.
    Wang S W, Chen Z H, Zhang M. Pore and microfracture of coal matrix block and their effects on the recovery of methane from coal[J]. Journal of China University of Geosciences, 1995, 20(5): 557–561.Google Scholar
  3. 3.
    Jia X R. Mine Rock Mechanics[M]. Beijing: Coal Industry Press, 1997.Google Scholar
  4. 4.
    Liang Y P. Study on the Mechanism of Coal Failure by Drilling of High Pressure Water Jetting[D]. Taian: Shandong University of Science and Technology, 2007.Google Scholar
  5. 5.
    Zhang S L. Coal seam cleat and its significance in coalbed methane exploration and development[J]. Coal Geology and Exploration, 1995, 23(4): 27–30.Google Scholar
  6. 6.
    Zhang H. Genetical type of pores in coal reservoir and its research significance[J]. Journal of China Coal Society, 2001, 26(1): 40–44.Google Scholar
  7. 7.
    Zhang H, Wang X G, Yuan Z R, etc. Genetic types of microfractures in coal and their significance[J]. Acta Petrologica Et Mineralogica, 2002, 21(3): 278–284.Google Scholar
  8. 8.
    Zou Y R, Yang Q. Pore and fissures in coal[J]. Coal Geology of China, 1998, 11(4): 39–41.Google Scholar
  9. 9.
    Waltz, И.Э. Soviet Coal and Rock Science — Coalrock Theory and Coalrock Research Method[M]. Beijing: Geological Publishing House, 1986.Google Scholar
  10. 10.
    Ma N Q. The Latest Practical Handbook for Concrete[M]. Beijing: China Architecture & Building Press, 1996.Google Scholar
  11. 11.
    Dun Z L, Gao J M. Elasticity and Its Application in Geotechnical Engineering[M]. Beijing: China Coal Industry Publishing House, 2003.Google Scholar
  12. 12.
    Jin F N, Jiang M R, Gao X L. Defining damage variable based on energy dissipation[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(12): 1976–1980.Google Scholar
  13. 13.
    Yin G Z, Zhang D M, Dai G F, etc. Damage model of rock and the damage energy index of rockburst[J]. Journal of Chongqing University, 2002, 25(9): 75–78.Google Scholar
  14. 14.
    He X Q, Liu M J. Electromagnetic Dynamics of Gas-bearing Coalrock[M]. Xuzhou: China University of Mining and Technology Press, 1995.Google Scholar
  15. 15.
    Wang E Y. Electromagnetic Radiation and Acoustic Emission Effect of Gas Cracking in Gas and Its Application[D]. Xuzhou: China University of Mining and Technology, 1997.Google Scholar
  16. 16.
    Wang Y G. Basic Study on Microwave Radiation Rules and Its Mechanism of Loading Coal in Deformation and Fracture Process[D]. Xuzhou: China University of Mining and Technology, 2008.Google Scholar
  17. 17.
    Beaton A, Langenberg W, Pana C. Coalbed methane resources and reservoir characteristics from the Alberta Plains, Canada[J]. Coal Geology, 2006, 65(1–2): 93–113.Google Scholar
  18. 18.
    Patrick C G, George W S. Making microbial methane work: The potential for new biogenic gas[J]. World Oil, 2008, 228(1): 34–41.Google Scholar
  19. 19.
    Li D, Hendry P, Faiz M. A survey of the microbial populations in some Australian coalbed methane reservoirs[J]. International Journal of Coal Geology, 2008, 76(1–2): 14–24.CrossRefGoogle Scholar
  20. 20.
    Xie H P, Chen Z H, Duan F B, etc. Fractal study on blasting energy of top coal[J]. Mechanics in Engineering, 2000, 22(1): 16–18.Google Scholar
  21. 21.
    Zhang J C, Niu Q, Xu X H. Summary of fragment-size predicting model in rock mass blasting[J]. Blasting, 1992, 10(4): 63–69.Google Scholar
  22. 22.
    Atkinson B K. Fracture Mechanics of Rock[M]. Orlando: Academic Press, 1987.Google Scholar
  23. 23.
    Xie H P, Peng R D, Ju Y, etc. On energy analysis of rock failure[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(15): 2603–2608.Google Scholar
  24. 24.
    DegGroot S R, Mazur P. Non-equilibrium Thermodynamics[M]. Lu Quankang translation. Shanghai: Shanghai Scientific & Technical Publishers, 1981.Google Scholar
  25. 25.
    Li R S. Non-equilibrium Thermodynamics and Dissipative Structure[M]. Beijing: Tsinghua University Press, 1986.Google Scholar
  26. 26.
    Mikhalyuk A V, Zakharov V V. Dissipation of dynamic loading energy in quasi-elastic deformation processes in rocks[J]. Journal of Applied Mechanics and Technical Physics, 1996, 38(2): 312–318.CrossRefGoogle Scholar
  27. 27.
    Sujathal V, Chandra-Kishen J M. Energy release rate due to friction at biomaterial interface in dams[J]. Journal of Engineering Mechanics, 2003, 129(7): 793–800.CrossRefGoogle Scholar
  28. 28.
    Xie H P. Rock Concrete Damage Mechanics[M]. Xuzhou: China University of Mining and Technology Press, 1998.Google Scholar
  29. 29.
    Xie H P, Ju Y, Li L Y, etc. Energy mechanism of deformation and failure of rock masses[J]. Chinese Journal of Rock Mechanics and Engineering, 2008, 27(9): 1729–1740.Google Scholar
  30. 30.
    Xu N W. Study on Microseismic Monitoring and Stability Analysis of High Steep Rock Slope[D]. Dalian University of Technology, 2011.Google Scholar
  31. 31.
    Xie H P, Peng R D, Ju Y. Energy dissipation of rock deformation and fracture[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(21): 3565–3570.Google Scholar
  32. 32.
    Xie H P, Ju Y. Fractal research in rock mechanics[A]. China Association for Science and Technology. Scientific and Technological Progress and Disciplinary Development——Proceedings of the Academic Annual Meeting of “Science and Technology Facing the New Century”[C]. China Association for Science and Technology: 1998:5.Google Scholar
  33. 33.
    Liu Q S, Wang C G. Theoretical and experimental study on time-temperature equivalent principle for rock—Part I: Thermodynamic basis of the time-temperature equivalent principle of rock[J]. Chinese Journal of Rock Mechanics and Engineering, 2002, 21(2): 193–198.Google Scholar
  34. 34.
    Zhu W S, Li S C, Cheng F. Application of energy dissipation model to optimization of construction order for large underground caverns[J]. Chinese Journal of Rock Mechanics and Engineering, 2001, 23(3): 333–336Google Scholar
  35. 35.
    Yu Y, Zhang Z X, Yu J, etc. Energy dissipation and damage characters in rock direct tensile destruction[J]. Chinese Journal of Rock Mechanics and Engineering, 1998, 17(4): 386–392.Google Scholar
  36. 36.
    Chen W Z, Li S C, Zhu W S, etc. Energy damage model of jointed rock mass with joint closing and friction considered and its application[J]. Chinese Journal of Rock Mechanics and Engineering, 2000, 19(2): 131–135.Google Scholar
  37. 37.
    Bai J, Xia M F, Ke F J, etc. Properties of the statistical damage evolution equation and its numerical simulation[J]. Theoretical and Applied Mechanics, 1999, 31(1): 38–48.Google Scholar
  38. 38.
    Zhao Y H. Crack pattern evolution and a fractal damage constitutive model for rock[J]. International Journal of Rock Mechanics and Mining Sciences, 1998, 35(3): 349–366.CrossRefGoogle Scholar
  39. 39.
    Xie H P, Ju Y. A study of damage mechanics theory in fractional dimensional space[J]. Theoretical and Applied Mechanics, 1999, 31(3): 300–310.Google Scholar
  40. 40.
    Gao F, Xie H P, Zhao P. Fractal properties of size-frequency distribution of rock fragments and the influence of meso-structure[J]. Chinese Journal of Rock Mechanics and Engineering, 1994, 13(3): 240–246.Google Scholar
  41. 41.
    Zhang Z Z. Energy Evolution Mechanism During Rock Deformation and Failure[D]. China University of Mining and Technology, 2013.Google Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  • Dazhao Song
    • 1
  • Xueqiu He
    • 1
  • Enyuan Wang
    • 2
  • Zhenlei Li
    • 1
  • Jie Liu
    • 3
  1. 1.School of Civil and Resources EngineeringUniversity of Science and Technology BeijingBeijingChina
  2. 2.School of Safety EngineeringChina University of Mining and TechnologyXuzhouChina
  3. 3.Department of Safety EngineeringQingdao University of TechnologyQingdaoChina

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