- 1. Influence of rock shear processes on the methane content of longwall faces
- (Content №4 2024)
- ... wells and in the working area of Saranskaya mine. Findings. A model of geomechanical structurization of rock massif was developed, patterns of methane content changes were established, obtained in specific ...
- Created on 28 August 2024
- 2. Assessment of coal mining impact on the geoecological transformation of the Emerald network ecosystem
- (Content №6 2023)
- ... 7. Lozynskyi, V., Saik, P., Petlovanyi, M., Sai, K., & Malanchuk, Y. (2018). Analytical Research of the Stress-Deformed State in the Rock Massif around Faulting. International Journal of Engineering ...
- Created on 23 December 2023
- 3. Managing the process of underground coal gasification
- (Content №6 2023)
- ... Calculation of filtration parameters of the gas-bearing coal rock massif. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (3), 52-58. 20. Sofiiskyi, K., Zberovskyi, V., Yalanskyi, A., & Yalanskyi, ...
- Created on 23 December 2023
- 4. Selection and justification of drilling and blasting parameters using genetic algorithms
- (Content №4 2023)
- ... Hirnychoho Instytutu, (1), 39-45. 20. Zhukova, N. I. (2014). Development of well charges based on the criterion of energy consumption of drilling rock massifs with voids. Visnyk NTUU “KPI”. Seriya “Hirnytstvo”, ...
- Created on 28 August 2023
- 5. Predicting underground mining impact on the earth’s surface
- (Content №1 2023)
- ... of a rock mass using the finite element method. Computer simulation of the stress-strain state of the rock massif was carried out in the area of lavas worked out in previous years in layers with the index ...
- Created on 25 February 2023
- 6. Forecast changes in the geodynamic regime of geological environment during large-scale subsoil development
- (Content №6 2021)
- ... Property Rights Ministry of Justice of the Republic of Kazakhstan. 22. Nurpeisova, M.B., Kirgizbayeva, D.M., & Kopzhasaruly, K. (2016). Innovative methods of the rock massif fractures survey and treatment ...
- Created on 29 December 2021
- 7. Tectonic factors of impurity elements accumulation at the Shubarkol coal deposit (Kazakhstan)
- (Content №5 2021)
- ... than the clarke. It was established that one of the sources of rare-metal mineralization of coals (peat) in the Mesozoic and Cenozoic times were the rock massifs of the Kokchetau uplift in the north and ...
- Created on 29 October 2021
- 8. Substantiating the optimal type of mine working fastening based on mathematical modeling of the stress condition of underground structures
- (Content №3 2021)
- ... 19. Khomenko, O., Kononenko, M., & Petlyovanyy, M. (2014). Investigation of stress-strain state of rock massif around the secondary chambers. (2014). Progressive Technologies of Coal, Coalbed Methane, ...
- Created on 23 June 2021
- 9. Evaluation of hydraulic power of drilling string with a cavitation hydrovibrator
- (Content №3 2021)
- ... B.N., Repin, A.A., & Danilov, B.B. (2013). Improving the efficiency and durability of pulse machines for the construction of extended wells in rock massifs. Novosibirsk: Siberian Branch of the Russian ...
- Created on 23 June 2021
- 10. Peculiarities of mining the protecting pillar in the laminal massif of soft rocks
- (Contens №5 2020)
- ... massif and rheological processes of creep deformations and stress relaxation of the rock massif. Numerical modelling and analysis of the stress-strain state of the massif are conducted. Conclusions are ...
- Created on 30 October 2020
- 11. Evaluation of stability of sides of quarries and dumps on the basis of a risk-oriented approach
- (Contens №4 2020)
- ... of rock massifs in open pits. Mountain Information and Analytical Bulletin, Special Issue “Deep Careers”, 164-174. 5. Kharisov, T. F. (2018). Problem of assailment of the safety factor of the open-pit ...
- Created on 30 August 2020
- 12. Predictability of a small-amplitude disturbance of coal seams in Western Donbas
- (Contens №4 2020)
- ... the undermining coal-rock massif. Progressive Technologies of Coal, Coalbed Methane, and Ores Mining, 317-325. https://doi.org/10.1201/b17547. 14. Ning-hua Chen, Jin-jin Dong, Jian-yu Chen, Chuan-wan ...
- Created on 30 August 2020
- 13. Forecast of methane emission from the undermined coalrock massif
- (Contens №4 2020)
- ... Abstract: Purpose. To develop an algorithm of forecasting the methane emission from the undermined coalrock massif according to the data of coal production, the values of absolute methane content ...
- Created on 30 August 2020
- 14. New approach to zone division of surface of the deposit by the degree of sinkhole risk
- (Contens №6 2019)
- ... Verification of the results of the analysis of previously performed methods and theoretical propositions to substantiate the anisotropy of the density of the rock massif is carried out. The new method ...
- Created on 23 December 2019
- 15. Technological, lithological and economic aspects of data geometrization in coal mining
- (Mining)
- ... of a rock massif is established. This makes it possible to set the loadings on the fastening of mechanized complexes. This approach establishes the mathematical dependencies that determine the zones of ...
- Created on 26 October 2019
- 16. Studying coal seam bedding tectonic breach impact on supporting parameters of mine workings with roof bolting
- (Mining)
- ... occurrence. Findings. Technological solutions for metal-frame, combined supports and roof bolting for workings with different degrees of breach (weakening) of the rock massif are proposed, the expediency ...
- Created on 26 October 2019
- 17. Influence of local orogeny and reservoir characteristics of enclosing rocks on the location of gas traps within the coal bearing deposits
- (Geology)
- Authors: V.F.Prykhodchenko, Dr. Sc. (Geol.), Prof., orcid.org/0000-0002-7658-8758, Dnipro University of Technology, Dnipro, Ukraine, e‑mail: This email address is being protected from spambots. You need JavaScript enabled to view it. N.V.Khomenko, orcid.org/0000-0003-1509-3054, ...
- Created on 26 October 2019
- 18. Geo-energetics of Ukrainian crystalline shield
- (Mining)
- ... Kononenko, M., & Petlyovanyy, M. (2014). Investigation of stress-strain state of rock massif around the secondary chambers. Progressive Technologies Of Coal, Coalbed Methane, And Ores Mining, ...
- Created on 13 June 2019
- 19. Determination of drilling and blasting parameters considering the stress-strain state of rock ores
- (Mining)
- ... for the above factor. Originality. The scientific novelty consists in determining numerical values of the energy intensity factor for breaking the rock massif considering its stress-strain state when ...
- Created on 08 March 2019
- 20. Investigation into crown stability at underground leaching of uranium ores
- (Mining)
- ... state of the rock massif on the technology of breaking uranium ores. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 2, pp. 11‒16. 6. NIGRI GUVZ KNU, 2012. Instructions for determining ...
- Created on 26 December 2018