- 1. Tectonic factors of impurity elements accumulation at the Shubarkol coal deposit (Kazakhstan)
- (Content №5 2021)
- ... to establish the nature of impurity elements accumulation in the coals and enclosing rocks of the Shubarkol deposit, as well as to increase the mineral resource potential of coals. Methodology. 25 samples ...
- Created on 29 October 2021
- 2. Determining the parameters of a natural arch while forming support load of a horizontal roadways
- (Content №2 2021)
- ... of enclosing rocks. Methodology. Theoretical studies on geomechanical processes taking place in the neighbourhood of roadways using analytical mathematical methods as well as numerical ones. Analysis of ...
- Created on 29 April 2021
- 3. Predictability of a small-amplitude disturbance of coal seams in Western Donbas
- (Contens №4 2020)
- ... 6. Prykhodchenko, V., Khomenko, N., Zhykalyak, M., Prykhodchenko, D., & Tokar, L. (2019). Influence of local orogeny and reservoir characteristics of enclosing rocks on the location of gas traps ...
- Created on 30 August 2020
- 4. Forecast of methane emission from the undermined coalrock massif
- (Contens №4 2020)
- ... and reservoir characteristics of enclosing rocks on the location of gas traps within the coal bearing deposits. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (5), 11-15. https://doi.org/10.29202/nvngu/2019-5/1. ...
- Created on 30 August 2020
- 5. Contens 05 2019
- (Contens №5 2019)
- ... characteristics of enclosing rocks on the location of gas traps within the coal bearing deposits 11 Mining 16 ...
- Created on 10 November 2019
- 6. Studying coal seam bedding tectonic breach impact on supporting parameters of mine workings with roof bolting
- (Mining)
- ... N. A., Demina, T. V., & Karatayev, A. D. (2015). Deformation of the enclosing rocks around the mine workings, depending on the influencing factors. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, ...
- Created on 26 October 2019
- 7. Influence of local orogeny and reservoir characteristics of enclosing rocks on the location of gas traps within the coal bearing deposits
- (Geology)
- ... To determine the nature of the effect of different-type local structures as well as reservoir characteristics of enclosing rocks in the location of gas traps within the coal bearing deposits of Pavlohrad-Petropavlivka ...
- Created on 26 October 2019
- 8. Modeling of stress-strain state of fractured rock mass nearby of conjugated workings
- (Mining)
- ... new approach to modeling fractured enclosing rocks by means of combining two models (i.e. 2-D anisotropic medium and 3-D isotropic medium with shaped cavities) has been proposed. Algorithms, that implement ...
- Created on 11 March 2018
- 9. Technology of two-level supporting working contours
- (Mining)
- ... КарГТУ, 2008. – 30 с. 4.Diomin, V.F., Nemova, Y.A. and Diomina, T.V., 2015. Deformation of enclosing rocks round the working depending on affecting factors. Naukovyi Visnyk Natsionalnoho Hirnychoho ...
- Created on 16 March 2017
- 10. Technology of rock massif state control
- (Mining)
- ... in the zones with increased stresses in the border rocks, unstable and broken enclosing rocks. Methodology. The study of stressed-and-strained state, rock-pressure manifestations, conditions of the ...
- Created on 04 February 2016
- 11. Deformation of enclosing rocks near mine workings depending on factors affecting
- (Mining)
- Authors: V.F. Demin, Dr. Sci. (Tech.), Professor, Karaganda State Technical University, Professor of the Mining Department, Karaganda, Kazakhstan. N.А. Nemova, Cand. Sci. (Tech.), Associate ...
- Created on 05 November 2015
- 12. Step-by-step procedure of estimation of the parameters of an undermined coal-rock massif as a gas collector
- (Mining)
- ... have been identified by numerical simulation based on the results of uniaxial compression tests of enclosing rocks material. Findings. We have determined that the anthropogenic deposits located ...
- Created on 14 January 2015
- 13. Tectonic disturbances and geochemical characteristics of the breed Сhistyakov-Snezhnyanskiy geological industrial district of Donbass
- (Geology)
- ... geological and industrial district we have identified the anomalous content of some rare elements in the lithological types of enclosing rocks. The research contributes to the understanding of the accumulation ...
- Created on 13 August 2013
- 14. Staged transformation of rock flows when diversificating mining product
- (Mining)
- Authors: S.A. Zhukov, S.A. Fedorenko It is considered that in the designed contours of ore quarries there are various enclosing rocks and most of them are suitable for efficient ...
- Created on 26 December 2012
- 15. Geometrical features of physical and geological models of uranium ore processing waste storages in Middle Prydniprovia
- (Geology)
- ... storage structures and enclosing rocks, and potential directions of radioactive contamination was generalized. The models of 4 types of existing uranium ore processing waste storages were designed: “Above ...
- Created on 16 November 2012