Variants of the systems of the subfloor sloughing with the use of downhole hydromonitor destruction
/ 0
- Details
- Category: Mining
- Last Updated on 21 December 2012
- Published on 21 December 2012
- Hits: 3680
Authors: Monastyrskiy Yu.A.
The executed estimation of efficiency of use of chinks of hydromonitor destruction in systems of development there are not enough of strong iron ores.
Files:
 2010_3 Monastyrskij
|
|
 2012-12-14  572.68 KB  1594 |
|
Newer news items:
- Research of influence of borehole length when use a drill and fire system of driving on behavior of gas-dynamic processes in the coalface of working - 21/12/2012 15:53
- Principles of development of the informative system of mine taking into account the geomechanical state of rock massif - 21/12/2012 15:52
- Methodology of transition of cavities of the gas-dynamic phenomena by mine workings - 21/12/2012 15:52
Older news items:
- Research of influence of the stress-strain state of enclosing strata on their filtration properties during underground gasification of coal beds in the conditions of Dniper Basin - 21/12/2012 15:50
- Substantiation of flowsheets of experimental mine gas generator - 21/12/2012 15:49
- Research of change of convergence value of rocks in longwall depending on position of mining face along the length of extraction pillar - 21/12/2012 15:48
- To the question of choice of sides of quarries rational design - 21/12/2012 15:47
Archive