- 21. Some possibilities of description of loess massif properties variability in conditions of weak technogenetic disturbance
- (Geology)
- ... obtained the model of steady process and non-stationary random motion with drift. We have determined the presence of the chaotic state of the geological environment in the zone of the local anthropogenic ...
- Created on 16 April 2013
- 22. Substantiation of parameters of mine workings maintenance for reuse
- (Mining)
- ... of application of the method it becomes possible to define the necessary rebuff of lining on the interface of lava and drift. The choice of measures of maintenance of mine workings for reuse is based on ...
- Created on 26 December 2012
- 23. Study of detonation characteristics of blast-hole charges of packaged emulsion explosives
- (Mining)
- ... emulsion explosives in mine and pit drifting faces. References: 1. Оптимизация способов заряжания и инициирования шпуровых зарядов патронированных ЭВВ марки „ЕРА“ при ...
- Created on 19 December 2012
- 24. Experimental-industrial verification of maintenance method using rigid constructions with countervailing cavities in the mine “Scheglovskaya-Glubokaya”
- (Mining)
- ... Бібліогр.: 8 назв. – рос. Ilyashov, M.A. (2007), “Market and economic, and mining and technological aspects of maintaining of excavation support drifts in coal mines”, Geotehnicheskaya mehanika, IGTM ...
- Created on 19 December 2012
- 25. Analysis of schemes of mining for deep layers of iron ore mines
- (Mining)
- Authors: S.А. Kharin, Candidate of Technical Sciences, Senior Lecturer of the Department of Construction Geotechnology of the Krivoy Rog Technical University, Krivoy Rog, Ukraine V.V. ...
- Created on 26 November 2012
- 26. Research of development process of convergence in mine workings supported after longwall passage
- (Mining)
- ... of mountain pressure in combined drifts No.157 and No.161 of Stepnaya Mine that belongs to VAT Pavlogradugol. Methodology of supervisions is described and a chart of the observant station is brought. Mathematical ...
- Created on 26 November 2012
- 27. Peculiarities of forming of additional load on arch support within local workings with overhead monorail
- (Mining)
- ... М. – 1975. – 35 c. Gilenko V.A. Monorail transport while drifting horizontal workings / Gilenko V.A., Radyshev V.V., Kostyuchenko S.I. // Review. – М. – 1975. – 35 p. 7. Временные нормы и ...
- Created on 21 November 2012
- 28. Test of strengthening racks of special interchangeable structure
- (Mining)
- ... and drift is principle for stability of supported tunnel / Khalimendik Yu.M., Bruy A.V., Khalimendik V.Yu. // International theoretical and practical conference “School of Underground Mining”. – Dnepropetrovsk: ...
- Created on 21 November 2012
- 29. Failure as the cause of a mining accident
- (Geotechnical and mining mechanical engineering, machine building)
- ... / Т. Майхерчик, С. Олеховски // Przegląd Górniczy, nr 6/2008, p. 9–17. Maykherchik T. Zones threatening to deform barring in drifts / T. Maykherchik, S. Olyexkovski // Przegląd Górniczy, nr 6/2008, ...
- Created on 21 November 2012
- 30. Rational way of fastening of development workings with arch and roof bolt support
- (Mining)
- ... support of workings, both outside and in the zone of drift for maintaining their stable state are defined. Passport of fastening of development workings for geological and mining conditions of the mine ...
- Created on 21 November 2012
- 31. New conceptual approach to mine workings stability maintenance
- (Mining)
- ... И. Зеегер, Х. Цильэссен. – Глюкауф. – 1980. – №14. – С. 15–20. Matten V. Filling of interstices in drifts with natural anhydrite / V. Matten, I. Zeeger, H. Tsilessen. – Glyukauf. – 1980. – No.14. ...
- Created on 21 November 2012
- 32. Influence of mine tunnel state on stability of ventilation in production areas
- (Mining)
- ... of conveyor drift during work in difficult conditions / Shtanko L.A., Remizov A.V. // Ugol Ukrainy. – 2009. – No.3. 2. Правила безпеки у вугільних шахтах. НПАОП 10.0-1.01-10. – К.: Основа, ...
- Created on 20 November 2012
- 33. Experimental research of hydraulic conditions of physical model of sedimentation tank for waste water treatment from suspended solids
- (Environmental safety, labour protection)
- ... were calculated. Originality. The dependence between time spent on drifting suspended particles along the horizontal sedimentation tank model, its length, and average flow velocity through openings ...
- Created on 15 November 2012
- 34. Prospects of application and constructive features of rubber-air reinforced lining
- (Mining)
- ... CNIEIugol, Moscow. 2. Мельников Н.И. Проведение и крепление горных выработок / Мельников Н.И.– Недра, 343 с. Мelnikov, N.I. Provedeniye i krepleniye gornykh vyrabotok [Drifting and Timbering ...
- Created on 15 November 2012
- 35. Method of experimental evaluation velocity of particles in two-phase flow
- (Information technologies, systems analysis and administration)
- ... pneumatic transport system construction for powder magnesium supply to hot-metal ladle cars. References: 1. Nigmatulin, R.I. (1995), “Drift flux model as approximation of two fluid model for two phase ...
- Created on 14 November 2012
- 36. Reserch of air and dust balance in inclined shaft of the mine no.9-10 at Marganetskiy Dressing Plant
- (Environmental safety, labour protection)
- ... С.57–61. Golinko, V.I., Kyzminov, K.V. and Kolesnik, V.Ye. (2003), “Research of dynamics of dust content in air in drifts of manganese mines”, Naykovyi visnyk Natsionalnoho hirnychoho universytetu, ...
- Created on 14 November 2012
- 37. Substantiation of an effective set of measures aiming increase of mine workings stability in mines owned by Private Joint-stock Company “DTEK Pavlogradugol”
- (Mining)
- ... Yu. and Shtettner, M.T. (2008), “Drilling and blasting driving of strata drifts with the roof bolting. Estimation of potential of productivity increase”, Glyukauf, no. 2(3), pp. 18–27. ...
- Created on 14 November 2012
- 38. Process of creation of the extinguishing concentration of dry powder in mining face space with ejection-and-re-circulation ventilation scheme
- (Environmental safety, labour protection)
- ... Mining University”, Dnepropetrovsk, Ukraine Abstract: Purpose. Determination of conditions for the effective fire extinguishing in the face area of the blind drift with the ejection-and-recirculation ...
- Created on 13 November 2012
- 39. Development and adoption of new technical decisions for development of Yuzhno-Belozerskoye ore deposit under difficult mining and geological conditions
- (Mining)
- ... ascending and descending borehole fans drilled from the sublevel drifts and bords. Originality. On the basis of numerical modeling of stressed state the analysis of stability of rock in steep ore hanging ...
- Created on 08 November 2012