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Spatiotemporal Evolution of RADS Based on Energy Dissipation

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

Abstract

The occurrence of rock bursts is very complicated. Its essence is the catastrophic mechanical behavior of a complex large system through its spatiotemporal evolution. Therefore, it is necessary to study the entire process of gestation, development, and initiation of the pressure bumps from a systematic viewpoint and a larger scale. This chapter focuses on a systematical study on the generation and development of rock burst from the angle of energy dissipation. We first introduce the concept of a rock burst activity domain system (RADS) and, based on the concept, deal with the related theory of thermodynamic entropy and entropy change equation. We then analyze the spatiotemporal characteristics of the two-dimensional entropy change and energy dissipation. At last, we discuss the evolution process of the main RADS (MRADS) based on the dissipative structure theory.

References

  1. 1.
    Qian M G, Shi P W. Mine Pressure and Formation Control[M]. Xuzhou: China University of Mining and Technology Press, 2003: 194–195.Google Scholar
  2. 2.
    Zhao B J. Impact Ground Pressure and Its Prevention[M]. Beijing: Coal Industry Press, 1995.Google Scholar
  3. 3.
    Sun X H. Impact Ground Pressure Under Complex Mining Conditions and Its Prevention and Control Technology[M]. Beijing: Metallurgical Industry Press, 2009.Google Scholar
  4. 4.
    Pan L Y, Zhang L J, Liu X G. Impact Ground Pressure Prediction and Prevention and Control Technology[M]. Xuzhou: China University of Mining and Technology Press, 2006.Google Scholar
  5. 5.
    Jiang Y D, Zhao Y X, Liu W G, etc. Mechanism and Experimental Study of Coal Rock Impact Instability[M]. Beijing: Science Press, 2009.Google Scholar
  6. 6.
    Dou L M, He X Q. Theory and Technology of Rock Mine Prevention[M]. Xuzhou: China University of Mining, 2001.Google Scholar
  7. 7.
    Ai S T. Non-equilibrium Thermodynamics[M]. Wuhan: Huazhong University of Science and Technology Press, 2009.Google Scholar
  8. 8.
    Shen W. Dissipative Structure, Self-organization, Catastrophe Theory and Earth Science[M]. Beijing: Geological Publishing House, 2008: 1–13.Google Scholar
  9. 9.
    Qin S Q. Primary discussion on formation mechanism of dissipative structure in instability process of rock mass[J]. Chinese Journal of Rock Mechanics and Engineering, 2000, 19(3): 265–269.Google Scholar
  10. 10.
    Zheng Z S. Energy transfer process and rock deformation mechanics analysis in rock deformation[J]. Science in China (Series B), 1990, 5: 612–619.Google Scholar
  11. 11.
    Chen Z J. The mechanical problems for the long-term stability of underground galleries[J]. Chinese Journal of Rock Mechanics and Engineering, 1982, 1(1): 1–20.Google Scholar
  12. 12.
    Krajcinovic D, Silva M A G. Statistical aspects of the continuous damage theory[J]. Journal of Solid Structure, 1982, 18: 551–562.CrossRefGoogle Scholar
  13. 13.
    Li R S. Non-equilibrium Thermodynamics and Dissipative Structure[M]. Beijing: Tsinghua University Press, 1986: 44–49.Google Scholar
  14. 14.
    Гохберг МБ, Гуфельд ИЛ и др. Электромагнитные эффекты прн разрушении земли коры[J]. Физика Земли.1985, 1: 71–87.Google Scholar
  15. 15.
    Luo J L, Zhao N R. From Local Equilibrium Thermodynamics to Stochastic Thermodynamics[M]. Chengdu: Sichuan Science and Technology Press, 2004.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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