- 1. The character of disruption of the rocks surface during rapid cooling
- (Contens №5 2020)
- ... processes with thermocycling impact such as preparing rocks for mechanical destruction, hydraulic fracturing, loosening and explosive destruction. References. 1. Gankevych, V. F., & Livak, ...
- Created on 30 October 2020
- 2. New approach to zone division of surface of the deposit by the degree of sinkhole risk
- (Contens №6 2019)
- ... of the earth’s surface of the deposit according to the degree of sinkhole risk, taking into account the fracturing of rocks and the distribution of rock pressure in relation to the terrain is proposed. ...
- Created on 23 December 2019
- 3. Geotechnical risk assessment of rock slope stability using non-linear strength criterion
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... reliability in these stability studies since it takes into account the conditions of the discontinuities and the rate of fracturing within the rock mass. Originality. The method for geotechnical risk ...
- Created on 19 August 2019
- 4. Efficiency of preparation of mountain mass at careers of building materials
- (Geotechnical and mining mechanical engineering, machine building)
- ... fracturing in the control and experimental sections the directions of local cracks and the extent of zones of increased fracturing in the block array which are oriented relative to the sides of the world ...
- Created on 27 August 2018
- 5. Influence of the heat-transfer stream pressure on the surface of the rock in a process of the thermal reaming of the borehole
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... Parameters on Thermal Rock Fracturing under Ambient Conditions. In: Proceedings, World Geothermal Congress 2015, Melbourne, April 19–25 [pdf], pp. 1‒6. Available at: <https://pangea.stanford.edu/ERE/db/WGC/papers/WGC/2015/21039.pdf>[Accessed ...
- Created on 16 May 2018
- 6. Water balance control within rock mass using the capacity of water-bearing formations
- (Mining)
- ... hydraulic fracturing of reservoir bed. Findings. Both filtration and capacity parameters of water-bearing formation as well as crossflow parameters of low permeable separating formations have been ...
- Created on 06 September 2017
- 7. Experimental study of the influence of crossing the disjunctive geological fault on thermal regime of underground gasifier
- (Mining)
- ... in the place of coal seam fracturing and reducing of its emission due to changes in the combustion face of underground gasifier. Practical value. Obtained results of bench experimental studies with ...
- Created on 17 November 2016
- 8. Determination of facture toughness of rocks of a shale gas reservoir using straight-notched brazilian disc (snbd) specimen and well logs
- (Mining)
- ... and effectively guide the selection of optimal layer before hydraulic fracturing. References / Список літератури 1. Jin Yan, Chen Mian, Zhang Xudong, 2001. Determination of Fracture Toughness ...
- Created on 04 August 2016
- 9. Mining-well drilling technologies as the most important direction for the development of shale oil recovery innovative methods
- (Mining)
- ... workings. Production of hydrocarbons is carried out by excavation blocks of the output wells with hydraulic fracturing and other impacts on the reservoir, which are drilled from underground chambers of ...
- Created on 08 February 2016
- 10. Revisiting possibility to cross disjunctive geological faults by underground gasifier
- (Mining)
- ... To justify the opportunities to cross the disjunctive geological faults without full coal seam fracturing by underground gasifier, basing on the established time dependencies of underground gasifier output ...
- Created on 05 November 2015
- 11. Decorative stone block quality control based on surface digital photogrammetry
- (Mining)
- ... account specific fracturing and rational monoliths dimensions may ensure production efficiency, and allow obtaining of maximum economic benefits according to schedule. References: 1. Левицький ...
- Created on 14 January 2015
- 12. Rock Mechanical Properties and Borehole Stability of Gas Shale
- (Mining)
- ... R., Ansari, S. and Khosravi, N. (2012), “Impact of Mechanical Anisotropy on Design of Hydraulic Fracturing in Shale”, In Abu Dhabi International Petroleum Conference and Exhibition, Abu Dhabi, UAE. ...
- Created on 21 March 2014
- 13. On mining and geometrical parameters of inrushes in development workings in deep mines
- (Mining)
- Authors: N.N. Paleychuk The article considers results of field observations of parameters of inrushes in developing workings in deep mines of Eastern Donbas. The concept ...
- Created on 05 January 2013
- 14. Zones of discontinuities influence on mining and geological conditions of preparation of deep horizons of mines GP “Antratsit” and GP “Rovenky-Antratsit”
- (Mining)
- Authors: G.M. Smorodin, Candidate of Technical Sciences, Associate professor, Antratsit Faculty of Mining and Transport, V. Dal East Ukrainian National University, Acting Head of Department ...
- Created on 21 November 2012
- 15. Intercommunication between plicate and break violations of coal layers (on example of field of mine “Krasnodarskaya-Yuzhnaya”)
- (Geology)
- ... со складчатой структурой / Эз. В.В. – М.: Наука. 1962. С. 250–264. Ez V.V. On the issue of connection of Donbass coal fracturing with plicate structure / Ez. V.V. – M.: Nauka. 1962. P. 250–264. ...
- Created on 21 November 2012
- 16. About extraction of methane and slate gas from coal and slate deposits
- (Mining)
- ... processes behavior in the conditions of high interference of hard fuel layers and new values of pressure change in hydraulic fracturing dependence on the mining-and-geological parameters of rock massif. ...
- Created on 15 November 2012
- 17. Influence of the surface-active substances implementation in the rock failure area on the intensity of rock crushing by means of the pulse loads
- (Geotechnical and mining mechanical engineering, machine building)
- ... высших учебных заведений. Горный журнал. – 1992. – № 3. – С. 23–27. Latyshev, O.G., Ivanov, S.S. (1992), “The influence of rock fracturing on its deformation characteristics”. Izvestiya vysshikh uchebnykh ...
- Created on 12 November 2012