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Sun, X., Li, P., Kou, Q., Fu, H., Li, C. and Miao, L. (2018) Simulation Experiment on Development Height of Water-Conducting Fractured Zone in Extra-Thick Coal Seam. Coal Technology, 37, 1-2.

has been cited by the following article:

• TITLE: Height Detection and Analysis of Water Flowing Fractured Zone of Coal Face

  AUTHORS: Ziyang Feng

  KEYWORDS: Water Flowing Fractured Zone, Height Detection, Fracture Mining Ratio, Numerical Simulation

  JOURNAL NAME: Computational Water, Energy, and Environmental Engineering, Vol.10 No.4, August 23, 2021

  ABSTRACT: Taking 91105 working face as the research object, the observation method of water flowing fractured zone and the layout of mining holes were determined by analyzing the field geological structure. It was shown that the fractured zone height and the ratio given by the measured method were 52.33 and 12.46, respectively. By the numerical simulation method with the software of UDEC, the fractured zone height and the ratio were 42.5 and 10.12. By comparison of measured height data and UDEC numerical simulation, there were some differences between the measured height and the calculated results of UDEC numerical simulation method. The method of simulation can be used as the technical basis for the design of waterproof coal pillar in the future.