- 21. Selection and justification of drilling and blasting parameters using genetic algorithms
- (Content №4 2023)
- ... to justify the rational location of charges of various types and their technological parameters in the fan, taking into account the physical and mechanical properties and structural features of the rocks ...
- Created on 28 August 2023
- 22. Tectonics and gravity field structure of Central Kazakhstan
- (Content №4 2023)
- ... geomagnetic, geothermal fields, the latest movements of the Earth’s crust and parameters of the seismic regime, tectonics and stratigraphy of rocks. Findings. Regional, intra-crustal and local heterogeneities ...
- Created on 28 August 2023
- 23. Predicting zones of increased water inflows in local folded structures
- (Content №4 2023)
- ... of the hyposometry of layer (“Samarska” mine) from the approximating surface, a local synclinal structure is allocated on the map. Based on calculated data on the volumetric deformation of rocks (siltstones ...
- Created on 28 August 2023
- 24. Geological structure and oil-and-gas occurrence of Prorva group of the Southern deposits of the Caspian Depression in terms of geophysical information
- (Content №3 2023)
- ... based upon specificity of the innovative scientific and technical approaches while studying regularities of facies substitution of reservoir rocks with enclosing systems of each productive stratum; and ...
- Created on 27 June 2023
- 25. Inner shear resistance increasing effect of Concrete Canvas in ballasted railway tracks
- (Content №2 2023)
- ... 14. Czinder, B., Vásárhelyi, B., & Török, Á. (2021). Long-term abrasion of rocks assessed by micro-Deval tests and estimation of the abrasion process of rock types based on strength parameters. Engineering ...
- Created on 28 April 2023
- 26. Selection of the means of auxiliary transportation facilities and adaptation of their parameters to specific operation conditions
- (Content №2 2023)
- ... of the conditions of their interaction with arch support and side rocks at the stages of mining and their operation when preparing new mining pillars for cleaning mining. Findings. The expert evaluation ...
- Created on 28 April 2023
- 27. Determining technological properties of drilling muds
- (Content №2 2023)
- ... Lopez, J. E., & Javier, F. (2017). Drilling and blasting of rocks. CRC Press Taylor & Francis. 10. Speight, J. G. (2018). Formulas and calculations for drilling operations. Second Edition. Scrivener ...
- Created on 28 April 2023
- 28. Geology, magmatism and specific features of mineralization of Bakyrchik ore field (Eastern Kazakhstan)
- (Content №2 2023)
- ... formation of gold mineralization within the Bakyrchik ore field and the influence of deep intrusive rocks on the formation of ore bodies. Methodology. Analysis of literature data, interpretation of geophysical ...
- Created on 28 April 2023
- 29. Analysis of numeric results for analogue of Galin’s problem in curvilinear coordinates
- (Content №1 2023)
- ... in terms of poor rocks of Western Donbass. New Developments in Mining Engineering: Theoretical and Practical Solutions of Mineral Resources Mining, 65-70. https://doi.org/10.1201/b19901-13. 15. Kagadiy, ...
- Created on 25 February 2023
- 30. Geometry variation of ballasted railway tracks due to weather conditions
- (Content №1 2023)
- ... abrasion 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 25 February 2023
- 31. Modeling of drilling water supply wells with airlift reverse flush agent circulation
- (Content №1 2023)
- ... 15. Kovbasiuk, I. M., Martsynkiv, O. B., Femiak, Y. M., Vytvytskyi, I. I., & Zhdanov, Y. D. (2020). Research of the stressed state of saline rocks of prykarpattia deposits under the influence ...
- Created on 25 February 2023
- 32. Predicting underground mining impact on the earth’s surface
- (Content №1 2023)
- ... displacements of the earth’s surface undermined by mining. Findings. The reliability of the obtained finite element model of a rock mass for predicting the process of displacement of rocks and the earth’s ...
- Created on 25 February 2023
- 33. Peculiarities of the formation of the Zhailma volcano-tectonic deep
- (Content №1 2023)
- ... this structure’s ore formation. Methodology. Analysis of the results of isotope dating of rocks, critical analysis of literature and fund materials, analysis of the genesis and specificity of the Zhailma ...
- Created on 25 February 2023
- 34. Method for determining the ultimate sorption capacity of coal matter by EPR-spectroscopy
- (Content №1 2023)
- ... Kuznetsova, L. D. (2015). Methodological recommendations for the geological study on the gas-bearing capacity of coal seams and host rocks for the calculation of reserves and the assessment of gas (methane) ...
- Created on 25 February 2023
- 35. Heavy metals removal using natural zeolite adsorption from Tigris river water at Samarra city (Iraq)
- (Content №6 2022)
- ... the adsorption percentage was 81.6, 81.5, 86.7, 87.3, 76.4, 89.5 and 79.7%, respectively. Originality. The work showed the efficient processing of sewage water when treated with zeolite rocks powder being ...
- Created on 25 December 2022
- 36. Substantiation of research results on energy efficiency of basalt crushing
- (Content №6 2022)
- ... the Rafalivskyi quarry in the Rivne region. Findings. It has been revealed that the elemental composition of rocks in the benches of basalt quarries has a different mineral composition. Experimental studies ...
- Created on 25 December 2022
- 37. Determining the parameters of stratification cavity in rock mass to extract mine methane
- (Content №6 2022)
- ... the roof rocks of the extraction pillar. Methodology. Characterization of stratification cavity in rock mass for mine methane extraction relied upon analytical studies. The research is based on a method ...
- Created on 25 December 2022
- 38. Mathematical modeling the quarry wall stability under conditions of heavily jointed rocks
- (Content №6 2022)
- ... in the rock mass forming the quarry wall have been obtained in terms of the Akzhal polymetallic ore deposit (Kazakhstan). The case of creating a zone of heavily jointed rocks in the area of a tectonic ...
- Created on 25 December 2022
- 39. Technology of an open pit refinement under limit stability of sides
- (Content №6 2022)
- ... transport with an increased slope angles of the pit walls using the developed transport unit for reloading rocks to overlying horizons during the reactivation of pillars under transport berms. Methodology. ...
- Created on 25 December 2022
- 40. Planning models of sanitary protection zones around mode-forming objects
- (Content №5 2022)
- ... from https://bit.ly/3dKDwma. 5. Buzylo, V., Pavlychenko, A., Borysovska, O., & Saveliev, D. (2019). Investigation of processes of rocks deformation and the earths surface subsidence during underground ...
- Created on 30 October 2022