THE MATHEMATICAL MODEL OF THE PROCESS OF HYDROPNEUMODINAMICAL ACTION ON THE ROCK MASSIF
/ 0
- Details
- Category: Mining
- Last Updated on 01 October 2014
- Published on 01 October 2014
- Hits: 4213
V.M. Pavlysh, A.S. Grebyonkina
The rock massifs, that contain coal strata, are the sources of ejecting of mine gas. Its control is provided by extraction of gas. With the aim of intensifying of extraction process hydropneumodynamical action is applied. For theoretical investigations of process of action it is necessary to create mathematical model that allows using computer technology for modeling and calculation of parameters.
Files:
 2010_07-08 Pav
|
|
 2012-12-14  142.92 KB  885 |
|
Older news items:
- METHODOLOGY OF ESTIMATION OF LIABILITY TO OUTBURST BY DURABLE PROPERTIES OF COAL MASS - 01/10/2014 22:44
- COMPLEX CRITERION OF ACCIDENT RATE ESTIMATION DURING BUILDING AND EXPLOITATION OF EXTENSIVE MINE WORKING IN THE AREAS OF FLOODED GEOLOGICAL VIOLATIONS - 01/10/2014 22:39
- SURFACE SUBSIDENCE BY REPEATED UNDERMINING AND HIGH SPEEDS OF COAL FACE ADVANCE - 01/10/2014 22:18
- FORMATION OF GAS HYDRATES WHILE MINE METHANE EXTRACTING AND POSSIBLE METHODS OF THE PROBLEM-SOLVING - 01/10/2014 21:57
- DEVELOPMENT OF DESTROYING DEFORMATIONS ROUND EXTRACTION CAMERAS AND THEIR INFLUENCE ON BREAKOFF - 01/10/2014 21:50
- CONTROL OF STRESS-STRAIN OF THE BOTTOMHOLE ZONE OF STEEP OUTBURST-PRONE FORMATION USING VIBRATION IMPACT - 01/10/2014 21:30
- FEATURES OF RATHER THIN COAL SEAMS MINING IN THE ENVIRONMENT OF THE WESTERN DONBASS - 01/10/2014 21:17