- 1. Justification of the safe parameters of recreational zones during the reclamation of watered residual quarry spaces
- (Content №5 2024)
- ... Purpose. To determine the safe parameters of the recreational zones created in the residual space of the quarry taking into account the physical and mechanical properties of waste rocks in a watered ...
- Created on 29 October 2024
- 2. Prediction of rock fragmentation in the Boukhadra’s mine conditions
- (Content №5 2024)
- ... of blast energy, which contributes to more efficient and uniform fragmentation of extracted rocks. Keywords: rock, rock jointing, blasting, inclined holes, Tebessa, Algeria References. 1. Sanchidrián, ...
- Created on 29 October 2024
- 3. Influence of disperse-hardening additive chrome diboride on the structure of carbide matrixes of PDC drill bits
- (Content №4 2024)
- ... V., Sundetova, P., …, & Makyzhanova, A. (2024). Increasing the durability of an impregnated diamond core bit for drilling hard rocks. SOCAR Proceedings, 1, 37-46. https://doi.org/10.5510/OGP20240100936. ...
- Created on 28 August 2024
- 4. Sorption capacity and natural gas content of coal beds of Donbas
- (Content №4 2024)
- ... sorption capacity, gas content References. 1. Bukowska, M., & Bukowski, P. (2023). Investigation of Geomechanical Properties of Carboniferous Rocks for Evaluating the Possibility of Energetic Use ...
- Created on 28 August 2024
- 5. Influence of rock shear processes on the methane content of longwall faces
- (Content №4 2024)
- ... 12. Buzylo, V., Pavlychenko, A., Borysovska, O., & Saveliev, D. (2019). Investigation of processes of rocks deformation and the earth’s surface subsidence during underground coal mining. E3S Web ...
- Created on 28 August 2024
- 6. Current tools to control decarbonization in Ukraine both governmentally and locally
- (Content №3 2024)
- ... Energy, (205). https://doi.org/10.1016/j.energy.2020.118025. 12. Rockström, J. (2017). A roadmap for rapid decarbonization. Science, (355), 1269-1271. https://doi.org/10.1126/science.aah3443. 13. Meckling, ...
- Created on 28 June 2024
- 7. Ecological and geochemical aspects of thermal effects on argillites of the Lviv-Volyn coal basin spoil tips
- (Content №3 2024)
- ... elements and compounds as a result of combustion and rock washing have been established, which are important for assessing and predicting the migration potential of chemical elements from coal dump rocks ...
- Created on 28 June 2024
- 8. Determination of technological parameters for hydromechanical amber extraction in the Polissia region of Ukraine
- (Content №3 2024)
- ... for determining the technological parameters for the use of hydraulic mining giants in the extraction of amber-bearing rocks, and to demonstrate the necessity of applying hydromechanical extraction methods ...
- Created on 28 June 2024
- 9. Optimal parameters of blasting destruction in the Ben Azouz quarry based on study of strength limestone rock
- (Content №3 2024)
- ... over time. Procedia engineering, 191, 483-487. https://doi.org/10.1016/j.proeng.2017.05.207. 7. Aladejare, A. E. (2021). Characterization of the petrographic and physicomechanical properties of rocks ...
- Created on 28 June 2024
- 10. Research on occurrence features and ways to improve the quality of productive hydrocarbon horizons demarcation
- (Content №3 2024)
- ... filtration-capacitance characteristics of the reservoir rocks, to develop effective technological fastening schemes for the delimitation of closely located different-pressure and different-saturated horizons ...
- Created on 28 June 2024
- 11. Drilling wells taking into account the dynamic properties of rocks
- (Content №2 2024)
- ... analysis of the effectiveness of using a high-frequency mechanical vibrator and a cavitation hydraulic vibrator in case of drilling in hard rocks. Methodology. The research is based on a comparative ...
- Created on 01 May 2024
- 12. Container technology for transporting rock masses in quarries
- (Content №2 2024)
- ... of a new resource-saving and environmentally friendly container technology for moving rock mass from deep quarries. These advantages are simultaneous excavation of rocks, transportation of rocks over the ...
- Created on 01 May 2024
- 13. Three-dimensional density model of the mantle beneath the Ukrainian shield
- (Content №2 2024)
- ... Kern, H., & Tubia, J. M. (1993). Pressure and temperature dependence of P- and S-wave velocities, seismic anisotropy and density of sheared rocks from the Sierra Alpujata massif (Ronda peridotites, ...
- Created on 01 May 2024
- 14. Assessment of the influence of the surface layer of coals on gas-dynamic phenomena in the coal seam
- (Content №2 2024)
- ... Experimental study on the influence of coal oxidation on coal and gas outburst during invasion of magmatic rocks into coal seams. Process Safety and Environmental Protection, 124, 213-222. https://doi.org/10.1016/j.psep.2019.02.017. ...
- Created on 01 May 2024
- 15. Testing the fragmentation of railway ballast material by laboratory methods using Proctor compactor
- (Content №1 2024)
- ... of rocks assessed by micro-Deval tests and estimation of the abrasion process of rock types based on strength parameters. Engineering Geology, 282, 105996. https://doi.org/10.1016/j.enggeo.2021.105996. ...
- Created on 29 February 2024
- 16. Advantages of using CONCRETE CANVAS materials in railway track construction
- (Content №1 2024)
- ... 89-100. https://doi.org/10.5604/01.3001.0009.7389. 6. Czinder, B., Vásárhelyi, B., & Török, Á. (2021). Long-term abrasion of rocks assessed by micro-Deval tests and estimation of the abrasion process ...
- Created on 29 February 2024
- 17. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... The patterns of destruction by the proposed diamond-hard-alloy PDC chisel of a rock mass at the bottom of the well from the parameters of the drilling regime and the hardness of the drilled rocks have ...
- Created on 29 February 2024
- 18. Influence of the rock mass structure and the blasting technique on blast results in the Heliopolis quarry
- (Content №1 2024)
- ... which will help the systematic analysis of the parameters influencing the blasting plan and a better understanding of the mechanisms of fragmentation of rocks with explosives. Methodology. The approach ...
- Created on 29 February 2024
- 19. Establishing the influence of the quarry depth on the indicators of cyclic flow technology during the development of non-ore deposits
- (Content №1 2024)
- ... 207-209. https://doi.org/10.1201/b16354-38. 18. Sdvyzhkova, O., Babets, D., Kravchenko, K., & Smirnov, A. V. (2015). Rock state assessment at initial stage of longwall mining in terms of poor rocks ...
- Created on 29 February 2024
- 20. A methodological approach to assessing the durability of welded structures of screens using SolidWorks Simulation software
- (Content №6 2023)
- ... Y., & Moskalova, T. (2022). Heading set of equipment for underground development galleries drivage in rocks prone to gas-dynamic phenomena. IOP Conference Series: Earth and Environmental Sciencethis ...
- Created on 23 December 2023