Volume 29 Issue 3
Jun.  2001
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PAN Jie-nan, CHEN Jiang-feng, XU Wen-peng. R/S analysis and fractal prediction of gas emission in coal mine[J]. COAL GEOLOGY & EXPLORATION, 2001, 29(3): 14-15.
Citation: PAN Jie-nan, CHEN Jiang-feng, XU Wen-peng. R/S analysis and fractal prediction of gas emission in coal mine[J]. COAL GEOLOGY & EXPLORATION, 2001, 29(3): 14-15.
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R/S analysis and fractal prediction of gas emission in coal mine

  • Jiaozuo Institute of Technology, Henan jiaozuo 454000, China

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  • Received Date: July 02, 2000
  • Available Online: March 19, 2023
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  • The concept of rescaled-range (R/S) analysis of fractal theory is inrtoduced in this paper.It is discussed,that the theoretical significance and the practical computing method of the Hurst exponent H,and use H for the prediction of gas emission in coal mine.Base on the fractal calculation of gas emission in coal mine and according to the value of structure fractal dimension,a fractal prediction for the incremental tendency of gas emission in coal mine is conducted.
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