Subsidence and deformations of layers of the massif of rocks with formation of technogenic water spending cracks
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
The mechanism of formation of technogeny cracks (cracks of stratification and perpendicular flog cracks), including water spending is stated at primary and repeated mine layers of massif of rocks on coal deposits. It is shown possibility of application of a method of typical curves for an estimation of development of technogeny water spending cracks.
Complex monitoring of underground waters on the Jakovlevsky deposit of rich iron ores and its role in increase of mine works conducting safety in the conditions of not drained water-bearing horizons
2011 R. E. Dashko, E. N. Kovaleva
Connection between lumpiness and block size оf mined rock from photographs using computer processing research
2011 A. P. Sannikova