- 1. Determining the parameters of stratification cavity in rock mass to extract mine methane
- (Content №6 2022)
- ... up to the surface normally both towards the rock mass and towards the mined-out area along with the stope advance. The abovementioned helps define parameters of stratification cavity formation within the ...
- Created on 25 December 2022
- 2. Forecast of methane emission from the undermined coalrock massif
- (Contens №4 2020)
- ... Mineev, S. P., Kocherga, V. M., Korneev, Yu. A., Yanzhula, O. S., Gulay, O. O., & Samopalenko, P. M. (2018). Research of the methan content effecting on gas-draine efficiency in the stope when boreholes ...
- Created on 30 August 2020
- 3. Methods for monitoring the earth surface displacement at points of small geodetic network under the underground method of coal development
- (Mining)
- ... A. V., 2013. The influence of the speed of movement of the stope on the environmental consequences of mining. Notes of the Mining Institute, 203, pp. 112‒115. 10. Zubov, V. P. and Viet, K. K., 2015. ...
- Created on 24 April 2019
- 4. Research on the influence of miners’ energy expenditure on coal mining efficiency
- (Economy and management)
- ... miners’ energy expenditure depending on the cutter-loader feed rate in the stope are established. The optimal speed of a miner’s movement along the longwall face is determined by the criterion of energy ...
- Created on 24 July 2017
- 5. Simulation modelling of stress field in the vicinity of the stope of orebody
- (Geotechnical and mining mechanical engineering, machine building)
- ... the nature of distribution of stress maximum values in the vicinity of the stope of steeply dipping orebody to optimize further drilling and blasting operations (DBO) applying experimental research and ...
- Created on 04 August 2016
- 6. Study of miners working conditions on dust factor in mine tunnels at manganese dressing plants
- (Environmental safety, labour protection)
- ... in the stopes with different kinds of ores. Methodology. For in-the-field definition of the dust release intensity in airless end the following method was used. Immediately prior to the experiment ...
- Created on 13 November 2014
- 7. Study of the open-cast mining technology parameters influence on the efficiency of iron-ore deposits development
- (Mining)
- ... on the optimal length of the excavating unit at different values of possible face height taking into account the stope width at the bottom might ensure the effectiveness of the open-cast mining technology ...
- Created on 21 March 2014
- 8. Laboratory research of influence of face area dimensions on the state of uranium ore layers being broken
- (Mining)
- ... enlarging of the face area of the stope during simulation of the process of breaking of ore layers have been obtained. The mathematical relations of destruction progress in the massif model have been determined ...
- Created on 16 April 2013
- 9. Experimental-industrial verification of maintenance method using rigid constructions with countervailing cavities in the mine “Scheglovskaya-Glubokaya”
- (Mining)
- ... into account the distance to the stope. We have analyzed the rate of displacement of rocks enclosing the working, and constructed the cross sections of the workings in the reference grid at the distance ...
- Created on 19 December 2012