On mining and geometrical parameters of inrushes in development workings in deep mines
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- Category: Mining
- Last Updated on 05 January 2013
- Published on 05 January 2013
- Hits: 3722
Authors: N.N. Paleychuk
The article considers results of field observations of parameters of inrushes in developing workings in deep mines of Eastern Donbas. The concept of heavily intensively fissured zone has been defined. The parameters required for qualitative geometric analysis of rock inrushes. Equations determining the parameters of speed and direction of propagation of cracking and empirical equation of rock inrushes in various geomechanical conditions are adduced.
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 2010_11-12 Pale
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 2012-12-14  320.86 KB  1276 |
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