- 41. Mining robotic complex with adaptive control software (mrcacs)
- (Mining)
- ... Purpose. Creating a mining robot complex with adaptive control (MRAPCS) intended for coal extraction from local, off-balance reserves of coal seams (pillars for different purposes), as well as for ...
- Created on 30 September 2016
- 42. The method for determination of a combustible gase composition during its combustion
- (Power supply technologies)
- ... uncertainty. Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1-C8 hydrocarbons using three capillary columns. Valid since January 1, 2010. Standartinform, Mockow, Russia. ...
- Created on 04 February 2016
- 43. Determination of parameters of intensive flat coal seams mining technology in the conditions of negative effect of mining operations on the daily surface
- (Mining)
- ... with using longwall system with leaving between longwall panels no extractable chain pillars. Technological conditions of the surface cracks and failures closing, which were caused by consecutive flat ...
- Created on 27 October 2015
- 44. Determination of technology parameters of the thick steep gassy seams mining with sublevel caving and coal discharge mining system
- (Mining)
- ... pillars sizes and seam thickness have been obtained. The equation, which describes dependence between specific cost of section mining and sublevel parameters as well as seam thickness, has been determined. ...
- Created on 14 January 2015
- 45. Innovative mathematical tools for benchmarking transmissions of transport vehicles
- (Geotechnical and mining mechanical engineering, machine building)
- ... algorithm of mechanical transmission by the best traction dynamics of a caterpillar”, Visnyk HDPU, no 36, pp. 135–140. 2. Таран И.А. Закономерности передачи мощности по вервям двухпоточных ...
- Created on 10 July 2014
- 46. Borehole stability in stratified shale
- (Mining)
- ... Stratifications are microcracks developed in shale, and free water could seep inward shale through stratifications under capillary force. The method of calculating collapse pressure of stratified shale ...
- Created on 10 July 2014
- 47. Estimation of geomechanical parameters of the “pair workings-pillar-working face” system
- (Mining)
- ... the width of the pillar between pair workings being equal to 3 meters is sufficient to provide required stability in regards to mining and geological conditions of the mine Dobropolskaya. It was determined ...
- Created on 11 May 2014
- 48. Experimental and industrial implementation of porous ammonium nitrate producing process in vortex granulators
- (Geotechnical and mining mechanical engineering, machine building)
- ... (2007), “The capillary forces in the granule of the porous structure”, Proc. of the All-Ukr. Conf. “Technology-2007”, Technological Institute of East Ukraine Volodymyr Dahl National University, Severodonetsk, ...
- Created on 24 December 2013
- 49. Abutment pressure behavior in conditions of weak wall rocks
- (Mining)
- ... padeniya do 35º [Guidelines on Rock Pressure Control in Lava Below (Above) Pillars and Boundary Parts During Development of Coal Seams With Thickness Less Than 3.5 m With Inclination of 35º], VNIMI, Leningrad, ...
- Created on 26 February 2013
- 50. Properties of soil created by means of layerwise mine-technical and biological recultivation
- (Mining)
- ... is possible to recover the qualities of natural geological environment with the technology of layerwise mine technical and biological recultivation. General artificial porosity and the height of capillary ...
- Created on 25 December 2012