Regularities of interrelation of coal-bearing strata parameters with in-seam mine workings bottom heaving
Kovalevska I.A1 , Snigur V.G2 , Malykhin O.V3
1National Mining University, Dnipropetrovsk, Ukraine
2PJSC “DTEK Pavlohradvuhillia”, Pavlohrad, Ukraine
3Shevchenkivska administration, Kyiv, Ukraine
Min. miner. depos. 2014, 8(3):343-352
https://doi.org/10.15407/mining08.03.343
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      ABSTRACT
      Regularities of intensity of rock pressure manifestation in bottom of in-seam mine-workings depending on mine-geological and mine-technical conditions of its supporting are analyzed. Three schemes of heaving process development and parameters correlation ratio for each variant are established.
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