- 1. Substantiating the optimal type of mine working fastening based on mathematical modeling of the stress condition of underground structures
- (Content №3 2021)
- ... mass structures developed for complex mining-and-geological and geomechanical conditions of driving, supporting and operating mine workings on deep horizons of the mines at Donskoy Ore Mining and Processing ...
- Created on 23 June 2021
- 2. Improvement of sub-level caving mining methods during high-grade iron ore mining
- (Content №1 2021)
- ... practice of mining of deposits of high-grade iron-ores in complex geomechanical conditions of deep horizons of mines, to establish the formation of fundamentally new foundations of scientific-and-design ...
- Created on 05 March 2021
- 3. Typification and areal distribution of splittings in coal seams of the Lviv-Volyn basin
- (Geology)
- ... deep horizons. References: 1. Проявление конседиментационных тектонических движений в Львовско-Волынском угольном басейне / В.Ф. Шульга, С.Г. Храпкин, Е.О. Гирный [и др.] // Доп. НАН України. ...
- Created on 05 November 2015
- 4. Prerequisites and prospects for normalization of thermal conditions in headings of deep mines of Donets basin
- (Environmental safety, labour protection)
- Authors: V.A. Boyko, Dr. Sci. (Tech.), Professor, State Higher Educational Institution “National Mining University”, Professor of the Department of Aerology and Labour Protection, Dnipropetrovsk, ...
- Created on 30 October 2015
- 5. Geotechnology features of high quality martite ore from deep mines of Kryvyi Rih basin
- (Mining)
- ... To determine the parameters and regularities of geotechnical properties of high quality martite ores from deep horizons of mines of Kryvyi Rih basinthat can provide calculation of ore production by borehole ...
- Created on 29 March 2015
- 6. Simulation of the geomechanical processes in the block of the rock massif containing steep ore deposit excavation
- (Mining)
- ... steep ore deposit with different inclination angles in deep horizons. Originality. Estimation of the character and laws of distribution, and numeral values of the fields of tensions around the extraction ...
- Created on 24 December 2013
- 7. Abutment pressure behavior in conditions of weak wall rocks
- (Mining)
- ... glubokikh gorizontov shakht Zapadnogo Donbassa [Protection of development workings of deep horizons in Western Donbass Mines], TsNIEIugol, Moscow, Russia. 10. Халимендик Ю.М. ...
- Created on 26 February 2013
- 8. Determination of filling parameters for protective stripes of variable rigidity at the combined system of development of declivous coal seams on deep horizons
- (Mining)
- Authors: Medianyk V.Yu., Yavorskyi A.V. The questions of safety and maintenance of the preparatory openings on deep horizons using combined mine system are examined. The ...
- Created on 24 December 2012
- 9. Technology of erection of protective stripes of variable inflexibility during combined system of development of declivous coal beds on deep horizons
- (Mining)
- Authors: Medianyk V.Yu., Tkachuk I.V. The problems of underground working guard and support on deep horizontes are looke out. The ways of winning works technology improvement ...
- Created on 17 December 2012
- 10. Study of rock massif heat equalizing cover influence on quantity of heat penetration into heading of a deep mine of Donbass
- (Environmental safety, labour protection)
- ... problem of coal production in the deep horizons of the Donets Basin authors have substantiated possible methods and means of normalizing the thermal conditions of excavation work in rocks with natural ...
- Created on 22 November 2012
- 11. Preliminary assessment of heat flow from rock massif into headings and ways of its reducing for microclimat normalization in deep mines of Donbass
- (Environmental safety, labour protection)
- ... of specific heat flux for the main types of rocks of deep horizons (sandstone, shale and limestone) during cooling of the rock mass by air flow moving in the tunnel with different speed. Authors proposed ...
- Created on 21 November 2012
- 12. 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
- 13. Assessment of heat flow from rock massif into headings of deep mines of Donbass and cold air input required for normalization of microclimate in them
- (Environmental safety, labour protection)
- ... for the main types of rocks of deep horizons were calculated. Some ways and means of reduction of heat flow into the tunnel located in the massif are suggested. References: 1. Бойко В.А. ...
- Created on 20 November 2012
- 14. Technical and economic study of self-propelled machinery application expediency in mines Krivorozhsky Bassin
- (Mining)
- ... deep horizons we propose to apply the scheme of opening horizons of concentration resulting almost 2-fold decrease of costs spent on mine capital work and the time commissioning work horizons. We offer ...
- Created on 08 November 2012