Research of development of slopes of a surface at formation surface subsidence
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- Details
- Category: Mining
- Last Updated on 24 December 2012
- Published on 24 December 2012
- Hits: 3393
Authors: Nazarenko V.O., Stelmashchuk O.V.
The findings of investigation of a subsidence trough at a formation stage are explained. The slopes in Western Donbas coal mines are analyzed. A spatial-temporal model of slopes is developed. A new type of contour is proposed. These lines characterize the time and place where the certain slopes are formed.
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 2010_4 Nazar
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 2012-12-14  499.6 KB  1410 |
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