- 21. Efficiency of preparation of mountain mass at careers of building materials
- (Geotechnical and mining mechanical engineering, machine building)
- ... the rock massif ‒ orientation of microcracks of different morphology and anisotropy of physicomechanical properties of rock-forming minerals and their spatial position on the block. The main characteristics ...
- Created on 27 August 2018
- 22. Substantiation into “rock massive – underground gasifier” system adaptability of Solenovskyi site in the Donetsk coal basin
- (Mining)
- ... stresses in them. Methodology. Conducting analytical studies was based on the accepted physical and mathematical models, for the development of which the rock massif movement theory of Professor ...
- Created on 03 July 2018
- 23. Process pattern of heterogeneous gas hydrate deposits dissociation
- (Mining)
- ... DOI: 10.1201/b16354-21. 18. Lozynskyi, V., Saik, P. and Petlovanyi, M., 2018. Analytical research of the stress-deformed state in the rock massif around faulting. International ...
- Created on 16 May 2018
- 24. Setting the volume and location of the gas collectors of abandoned coal mines
- (Geology)
- ... the Karaganda basin. Monograph. KSTU. 3.Shashenko, A.N., Kukharev, E.V., Gapeyev, S.N. and Yeremenko, A.Yu., 2014. Step-by-step procedure for estimating the parameters of the coal-rock massif as a ...
- Created on 16 May 2018
- 25. Modeling of stress-strain state of fractured rock mass nearby of conjugated workings
- (Mining)
- ... develop numerical algorithms for estimating 3-D stress-strain state of fractured rock massif in the vicinity of conjugation of mine workings. Methodology. The boundary element method for numerical ...
- Created on 11 March 2018
- 26. Optimization of parameters of overworked mining gallery support while carrying out long-wall face workings
- (Mining)
- ... Scientific-Technical Collection ‒ Mining of Mineral Deposits, pp. 29–34. 2. Sotskov, V. and Saleev, I., 2013. Investigation of the rock massif stress strain state in conditions of the drainage ...
- Created on 11 January 2018
- 27. Determining of the rational capacity of a bunker for cyclic-and-continuous technology in quarries
- (Mining)
- ... [Accessed 14 December 2016]. 3. Kovrov, O., Babiy, K., Rakishev, B. and Kuttybayev, A., 2016. Influence of watering filled-up rock massif on geomechanical stability of the cyclic and progressive technology ...
- Created on 11 January 2018
- 28. Principles of rock pressure energy usage during underground mining of deposits
- (Mining)
- ... indices of massif around mine workings were established with help of industrial, laboratory and theoretical research of stress-strain state of rock massif. Research on entropy influence on energy ...
- Created on 21 May 2017
- 29. Stability analysis of two-level anchor support installed in the weakly metamorphosed rocks
- (Mining)
- ... computational experiments carried out by the non-linear finite element formulation for the geomechanical problem. Modeling of water content, cracks content and rheological characteristics of the rock massif ...
- Created on 21 May 2017
- 30. Technology of two-level supporting working contours
- (Mining)
- ... ore mineral deposits; data modeling of strata pressure allocation, defectiveness and stability of rock massif; analytical researches of efficient application of technological innovations; experiments in ...
- Created on 16 March 2017
- 31. Revisiting the underground gasification of coal reserves from contiguous seams
- (Mining)
- ... by computer simulation of rock massif that contains an underground gasifier and by research on a special test bench installation. The difference between the results was less than 24 %. Practical value. ...
- Created on 19 January 2017
- 32. Study of regularity of geomechanical processes development while developing deposits by the combined way
- (Mining)
- ... mining of large deposits of solid minerals. Mining journal, No. 12, pp. 18–23. 6. Sashurin, A.D. and Panzhin, A.A., 2005. Diagnosis of geomechanical condition of rock massif geodetic methods. In: ...
- Created on 30 September 2016
- 33. Modelling as a part of geomechanical monitoring of mine working
- (Mining)
- ... rock massif and support. Methodology. Complex combination of operations research theory and mechanics of underground constructions, computer and physical modelling, mine instrumental observations. ...
- Created on 30 September 2016
- 34. Simulation modelling of stress field in the vicinity of the stope of orebody
- (Geotechnical and mining mechanical engineering, machine building)
- ... of simulation and computer modelling of stress-strain state (SSS) involving the finite element method (FEM). Results. The experimental and theoretical results of SSS of rock massif are proposed in ...
- Created on 04 August 2016
- 35. Innovative methods of the rock massif fractures syrvay and treatment of its results
- (Mining)
- ... Structural features of a rock massif are one of the most important factors determining the geomechanical processes. The method of their study was limited mainly to the direct measurements in outcrops ...
- Created on 22 June 2016
- 36. Controlover geomechanical processes intended to impruve a coal-and-rock massif stability
- (Mining)
- ... the basis of the revealed regularities of the behaviour of the adjoining rock massifs were presented and optimization of the parameters of technological schemes of first workings were presented. They allow ...
- Created on 22 June 2016
- 37. Justification of the parameters of the information system assuring the underground mining safety
- (Environmental safety, labour protection)
- ... of rock massif. The safety is assured through the increase of the staff cooperation effectiveness, disciplinary liability, as well as through the operational forecasting of the rock massif state and making ...
- Created on 02 April 2016
- 38. Mining-well drilling technologies as the most important direction for the development of shale oil recovery innovative methods
- (Mining)
- ... friendly methods of shale oil production from oil-and-gas bearing shale deposits of deep-laying rock massifs. Methodology. The analysis of the occurrence and characteristics of shale oil deposits ...
- Created on 08 February 2016
- 39. Determination of the rock subsidence spacingin the well underground coal gasification
- (Mining)
- ... These shells have the changing properties in comparison with the natural rock massif. In addition, they allows predicting the spacing of the roof rocks subsidence. These parameters had been determined ...
- Created on 08 February 2016
- 40. Features of destruction of the coal-rock massif saturated with surfactants
- (Environmental safety, labour protection)
- Authors: V.I. Gоlinko, Dr. Sci. (Tech.), Professor, State Higher Educational Institution “National Mining University”, Head of the Department оf Aerology and Professional Safety Dnipropetrovsk, ...
- Created on 04 February 2016