- 1. Determination of drilling and blasting parameters considering the stress-strain state of rock ores
- (Mining)
- ... the vertical concentrated charges to decrease losses of ore on a lying wall of deposits. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 3 pp. 32–37. 6. Khomenko, О., Kononenko, M. ...
- Created on 08 March 2019
- 2. Determining the qualitative composition of the equivalent material for simulation of Kryvyi Rih iron ore basin rocks
- (Mining)
- ... of application of the vertical concentrated charges to decrease losses of ore on a lying wall of deposits. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 3 pp. 32–37. 13. Lapshin, A. A., ...
- Created on 27 August 2018
- 3. Content
- (Contents №3 2017)
- ... O.L.Shepel, M.V.Khudyk. Expediency of application of the vertical concentrated charges to decrease losses of ore on a lying wall of deposits 32 А.К.Sudakov, ...
- Created on 15 March 2018
- 4. Expediency of application of the vertical concentrated charges to decrease losses of ore on a lying wall of deposits
- (Mining)
- ... The variant of caving system of ore and adjacent strata with downhole breaking of ore or combined by wells from drilling chambers and the vertical concentrated charges from a lying wall of a deposit is ...
- Created on 24 July 2017
- 5. DEVELOPMENT OF DESTROYING DEFORMATIONS ROUND EXTRACTION CAMERAS AND THEIR INFLUENCE ON BREAKOFF
- (Mining)
- M.M. Kononenko Analytical research of areas of deformation of rock mass round primary extraction cameras is executed. Areas of these deformations which extend in a massif of ore of lying wall and ...
- Created on 01 October 2014
- 6. Natural researches of behaviour of the rock mass around primary extraction cameras
- (Mining)
- ... mine workings are displayed. The size of the destroying deformations in the drilling orts of 665 m horizon from lying wall rocks changes depending on the distance to the primary cameras on square-law dependence. ...
- Created on 04 January 2013
- 7. An improvement of technology of working of deposits bottom layer by development system with ore and enclos-ing strata toppling
- (Mining)
- Authors: V.O. Kalinichenko, O.L. Shepel As a result of the research it is offered a technology of reduction of ore losses on the bottom layer of the deposit by means of ...
- Created on 04 January 2013