Statistical analysis of quality of big diameter boreholes drilling in Krasnoarmeyskiy mining area
/ 0
- Details
- Category: Mining
- Last Updated on 05 January 2013
- Published on 05 January 2013
- Hits: 3448
Authors: A.A. Gorelkin, A.O. Logunovа
Statistical analysis of quality of the drilled big diameter boreholes in Krasnoarmeyskiy mining area is carried out. Probabilistic and statistical predictive models have been designed. For each borehole it has been received autocorrelation functions which allow estimating condition of mine tunnel's walls.
Files:
 2010_11-12 Gor
|
|
 2012-12-14  389.99 KB  1290 |
|
Related news items:
Newer news items:
- Account of earth relief influence on forecasting of horizontal deformations when undermining - 05/01/2013 16:03
- Laboratory research of deformation characteristics of fibrous concrete made of rigid and winding polymer reinforcing fiber - 05/01/2013 16:01
- Direct method of determination of coefficient of friction of a conveyor belt against a barrel - 05/01/2013 15:59
- Research of marginal rock massif stability in regions with watered tectonic violations - 05/01/2013 15:58
- Research of productivity of drilling tools when driving main crosscut of horizon of the second stage of opening - 05/01/2013 15:56
- Theoretical and practical aspects of reduction of ore loss on bottom layer of deposit - 05/01/2013 15:54
- On mining and geometrical parameters of inrushes in development workings in deep mines - 05/01/2013 15:53
Archive