- 1. Regulatory content of the category “safety of mining works”
- (Content №6 2021)
- ... aimed at carrying out, securing and maintaining mine workings and withdrawing mining rocks. Practical value.The practical significance of the results is based on the fact that they can be used ...
- Created on 29 December 2021
- 2. New approach to injection of pressurizing gas into fuel tanks of power units
- (Content №6 2021)
- ... space rocket/Space technology. Missile armament: Sat. scientific and technical Art. GKB Yuzhnoye, 1, 14-20. 2. Mitikov, Yu.A., Antonov, V.A., Voloshin, M.L., & Logvinenko,A.I. (2012). Ways to improve ...
- Created on 29 December 2021
- 3. Improving the capacity of mine degassing pipelines
- (Content №6 2021)
- ... functioning of zonal vacuum gas pipelines in the conditions of intensive removal of rocks of the bottom of underground workings and deformations of the massif are considered. Based on the results of expert ...
- Created on 29 December 2021
- 4. Formation of converging cylindrical detonation front
- (Content №6 2021)
- ... additional noxious fumes formation when conducting blasting operations in rock mass. Progressive Technologies of Coal, Coalbed Methane, and Ores Mining, 471-477. https://doi.org/10.1201/b17547. 38. Chernai, ...
- Created on 29 December 2021
- 5. Assessing the quality of drilling-and-blasting operations at the open pit limiting contour
- (Content №6 2021)
- ... for assessing the quality of drilling-and-blasting operations at the limiting contour of open pits is developed using the analysis of the mining-and-geological conditions of the rocks constituting the ...
- Created on 29 December 2021
- 6. Simulation of amber extraction processes from sandy and clay rocks with stope filling
- (Content №6 2021)
- ... theoretical and practical experiences helped simulate processes of amber extraction from sandy and clay rocks with stope filling. Findings. Rock mass loosening by means of hydromonitor jets, operating ...
- Created on 29 December 2021
- 7. Numerical simulation of the open pit stability based on probabilistic approach
- (Content №6 2021)
- ... rock mass structural heterogeneity. Methodology. Numerical 3D simulation of the rock stress-strain state; application of the strength reduction procedure to determine a safety factor, taking into account ...
- Created on 29 December 2021
- 8. Improvement of oil field development using enhanced oil recovery methods
- (Content №6 2021)
- ... 12. Javaheri, A., Habibi, A., Hassan, D., & Wood, J.M. (2018). Imbibition oil recovery from tight rocks with dual-wettability behavior. Journal of Petroleum Science and Engineering, 167, 180-191. https://doi.org/10.2118/185076-MS. ...
- Created on 29 December 2021
- 9. Effect of geological and technological parameters on the convergence in a stope
- (Content №6 2021)
- ... Purpose. To study regularities in changes in convergence of wall rocks along a setting line of the powered props depending upon the sandstone availability within the roof, mining depth, as well as its ...
- Created on 29 December 2021
- 10. Petrographical and microfacies study of Sinjar formation in Bazyan anticline, Sulaimaniyah region (Northern Iraq)
- (Content №6 2021)
- ... residues of unicellular organisms-foraminifera. Methodology. The method of work included two main aspects: field study and laboratory work. The first part included the field description of the rocky excavation ...
- Created on 29 December 2021
- 11. Forecast changes in the geodynamic regime of geological environment during large-scale subsoil development
- (Content №6 2021)
- ... conditions, structural features of rocks and conducting mine surveying at mines on the basis of modern methods and means of geomonitoring developed by the authors. Findings. Methodology for integrated ...
- Created on 29 December 2021
- 12. Signal processing application for vibration generated by blasting in tunnels
- (Content №5 2021)
- ... 10. Kumar, N., Mishra, B., & Bali, V. (2018). A Novel Approach for Blast-Induced Fly Rock Prediction Based on Particle Swarm Optimization and Artificial Neural Network. In Tiwari, B., Tiwari, V., Das,K., ...
- Created on 29 October 2021
- 13. Formation mechanisms of maximal loads on cutters and cutting heads of coal mining machines
- (Content №5 2021)
- ... the tractive effort torque of electric motor when a group of cutters cuts many solid inclusions simultaneously, or in undermining of roof rocks, or in cutting hard dirt bands. Originality. The probabilities ...
- Created on 29 October 2021
- 14. Calculation of the overburden ratio by the method of financial and mathematical averaged costs
- (Content №5 2021)
- ... in terms of both natural and conventional fuel. The modelling of the costs for the extraction of minerals and rock mass, depending on the overburden ratio, has been carried out. The change in the overburden ...
- Created on 29 October 2021
- 15. Mineralization of rare metals in the lakes of East Kazakhstan
- (Content №5 2021)
- ... of the Burabay massif lakes. Bulletin of the East Kazakhstan Technical University named after D.Serikbayev, (4), 14-17. 9. Geological evolution of the interaction of water with rocks: Proceedings of the ...
- Created on 29 October 2021
- 16. 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
- 17. Feature space of the Atasu type deposits (Сentral Kazakhstan)
- (Content №5 2021)
- ... evolution of the paleozoids of Kazakhstan. Lithosphere, 19(3), 347-371. 13. Portnov, V.S., Kopobayeva, A.N., Amangeldikyzy, A., & Askarova, N.S. (2019). Patterns of beryllium distribution in rocks ...
- Created on 29 October 2021
- 18. Optimization modeling of business processes of engineering service enterprises in the national economy
- (Content №4 2021)
- ... of Construction Management, 21(3), 271-283. https://doi.org/10.1080/15623599.2018.1526630. 7. Vom Brocke, J., & Mendling, J. (2018). Business process management cases. Digital Innovation and Business ...
- Created on 23 August 2021
- 19. Analytical and experimental assessment of screw centrifugal pump at improving its design
- (Content №4 2021)
- ... of a liquid rocket engine. Vestnik of the Samara State Aerospace University, (5(47), part 1), 148-153. 8. Ivanov, .., Kaleev, V.., & Shumilin, S.. (2018). Modernization of the flow section of the main ...
- Created on 23 August 2021
- 20. Definition of rational operating modes of a vibratory jaw crusher
- (Content №4 2021)
- ... rock crystal in a vibratory jaw crusher. Ceramic Materials, 66(1), 32-36. Retrieved from http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.baztech-98f90d2c-8bef-48e5-bc49-70ecc04e74d4. 7. Zhang, J., ...
- Created on 23 August 2021