- 21. Technology of two-level supporting working contours
- (Mining)
- ... the optimum parameters of roof bolting depending on the influencing mining technological factors. Originality of the methods proposed in the work consists in the following: - the design capability ...
- Created on 16 March 2017
- 22. Implementation of t he effective solution to rock swelling in mine working
- (Mining)
- ... kombibirovannoi krepiu. [Combined and anchor bolting installation in coal mines excavations]. St. Petersburg International Academy of Ecology, Man and Nature. Крепление горных выработок угольных шахт ...
- Created on 17 November 2016
- 23. Controlover geomechanical processes intended to impruve a coal-and-rock massif stability
- (Mining)
- ... technological schemes of the roof bolting for mine workings with respect to stress distribution around workings. Methodology. Methodology of selection of the support system included the study of stress-strain ...
- Created on 22 June 2016
- 24. Technology of rock massif state control
- (Mining)
- ... University, Doctoral Student, Karaganda, Kazakhstan Abstract: Purpose. The development of progressive technological schemes of roof bolting for mine tunnels for ensuring safe and effective support ...
- Created on 04 February 2016
- 25. Deformation of enclosing rocks near mine workings depending on factors affecting
- (Mining)
- ... of the bolting selection involve realization of computational modeling complex and actual measurements in underground conditions. Complex implementation of analytical and experimental studies has revealed ...
- Created on 05 November 2015
- 26. Development of recommendations for choosing excavation support types and junctions for uranium mines of state-owned enterprise SkhidHZK
- (Mining)
- ... their level of stress state, but also the width of excavation and its operating life. We gave recommendations for the characterization of the roof bolting, sprayed concrete lining and combined support, ...
- Created on 13 November 2014
- 27. Determination and analysis of the acceptable benchmark changes of the stress strain state of frame and anchor fastening elements of dismantling drift when approaching a working face
- (Mining)
- ... roof bolting in weak rocks of the Western Donbass”, Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 2, pp. 10–12. 3. Фомичёв В.В. Исследование особенностей моделирования взаимодействия ...
- Created on 21 March 2014
- 28. Testing of the method of monitoring and evaluation of the advance bores drilling effectiveness by acoustic signal parameters
- (Mining)
- ... of roof rock and mount the additional roof bolting more effectively, and thus to maintain mine workings in satisfactory condition. Originality. We have established the regularities of change of sorption ...
- Created on 10 July 2013
- 29. Prospects of application and constructive features of rubber-air reinforced lining
- (Mining)
- ... find the technological methods of increase the composite anchors production efficiency and to determine the research ways to solve important economic-engineering problems aimed at reducing of mine bolting ...
- Created on 26 February 2013
- 30. Abutment pressure behavior in conditions of weak wall rocks
- (Mining)
- ... Lining, Anchor-Frame and Roof Bolting. Typical Schemes of Maintenance” TMP 10.1.00185790.002:2010], DonUGI, Donetsk, Ukraine. 9. Усаченко Б.М. Охрана подготовительных выработок глубоких горизонтов ...
- Created on 26 February 2013
- 31. About the tense-deformed state of system “frame - shell maid of the rocks reinforsed by anchors”
- (Solid-state physics, mineral processing)
- ... Cherednichenko, Yu.Ya. and Kovalevskaya, I.A. (2010), Geomekhanika vzaimodeystviya ankernoy i ramnoy krepi gornykh vyrabotok v edinoy gruzonesushchey sisteme [Geomechanics of Interaction of the Roof Bolting ...
- Created on 19 December 2012
- 32. Features of mine geotechnical and electromechanical systems reliability evaluation based on mathematical and computer modeling of dynamic processes
- (Solid-state physics, mineral processing)
- ... of dynamic processes to determine the parameters of the blast hole walls cutting in order to increase the load-bearing capacity of frame and anchor bolting in development workings conducted in unstable ...
- Created on 19 December 2012
- 33. New conceptual approach to mine workings stability maintenance
- (Mining)
- ... // Вісті Донецького гірничого інституту – Донецьк. – №1 – 2007. С. 82–88. Sakhno I.G. Study of the peculiarities of the rock massif deformation containing mine tunnel fastened by means of roof bolting ...
- Created on 21 November 2012
- 34. Research of the stress condition of massif around mine working with bolting at the drive working by blast-hole drilling
- (Mining)
- ... Fellow, Dnepropetrovsk, Ukraine Abstract: Foreign and Ukrainian experience of application of modern roof bolting technology during mining shows that it provides stability and reliability ...
- Created on 16 November 2012
- 35. Prospects of application and constructive features of rubber-air reinforced lining
- (Mining)
- ... Dnipropetrovsk, Ukraine Abstract: Purpose. Creation of new technological systems to maintain in-seam working in the Western Donbass mines. Methodology. Frame and roof bolting support ...
- Created on 15 November 2012
- 36. 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