- 21. Managing the process of underground coal gasification
- (Content №6 2023)
- ... 697-701. https://doi.org/10.4028/www.scientific.net/AMR.905.697. 5. Pavlychenko, A., & Kovalenko, A. (2013). The investigation of rock dumps influence to the levels of heavy metals contamination ...
- Created on 23 December 2023
- 22. Use of backscattering ultrasound parameters for iron ore varieties recognition
- (Content №6 2023)
- ... heterogeneous medium. The process of backscattering of ultrasound in mineral structures formed by inclusions of iron ore of various varieties and associated rock was considered. The estimated parameters ...
- Created on 23 December 2023
- 23. Substantiation of the technological parameters of bucket-wheel excavator forward trench when mining titanium deposits
- (Content №6 2023)
- ... properties of the mining rocks and the stable slope angle of the advanced overburden bench. The substantiation of the effectiveness of application of the technological scheme with a forward trench was ...
- Created on 23 December 2023
- 24. Shaping sustainable strategies of freight forwarding companies in the environment of the road transport market
- (Content №5 2023)
- ... the rock mass surrounding the mine workings in the Karaganda coal basin, Kazakhstan. Mining of Mineral Deposits, 17(1), 74-83. https://doi.org/10.33271/mining17.01.074. 29. Naumov, V., & Kholeva, ...
- Created on 27 October 2023
- 25. Combustion and detonation of paste fuel of rocket engine
- (Content №5 2023)
- ... paste fuel based on ammonium perchlorate in a rocket engine and identifying the characteristics of its combustion. Methodology. Previous experimental studies on the burning of paste fuel in a constant ...
- Created on 27 October 2023
- 26. Alternative uses for crushed stone products generated to meet the raw material needs of asphalt production in Hungary
- (Content №5 2023)
- ... 7. 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 27 October 2023
- 27. Evaluation of coal mines’ rock mass gas permeability in the equivalent stress zone
- (Content №5 2023)
- ... of rock samples, which were loaded in specified deformations mode, and geomechanical and gas-dynamic processes in coal mass, to establish a causal link between these phenomena. To qualitatively characterise ...
- Created on 27 October 2023
- 28. Geometric modelling of face processing surfaces by planetary executive devices of tunnelling machines
- (Content №5 2023)
- ... of each of them on the shape of this surface, taking into account the peculiarities of the interaction of the working tool with the rocks being destructed. Originality. Geometric analysis of surface ...
- Created on 27 October 2023
- 29. Influence of drilling mud pulsations on well cleanout efficiency
- (Content №5 2023)
- ... of previous studies. The evaluation of the influence of factors on the efficiency of rock removal was carried out using Latin experimental plans, which allowed us to evaluate the influence of the selected ...
- Created on 27 October 2023
- 30. Geophysical indicators of rare-metal ore content of Akmai-Katpar ore zone (Central Kazakhstan)
- (Content №5 2023)
- ... anomalies in the context of the analyzed ore zone. Findings. Petrophysical characteristics of Akmai-Katpar ore zone rocks have been generalized and systematized. Petrophysical model of the ore zone has ...
- Created on 27 October 2023
- 31. Prospects for the detection of structures with hydrocarbon deposits along the geotraverse in the Shu-Sarysu sedimentary basin
- (Content №5 2023)
- ... of formation of rocks in the historyof geological development of the Ili hollow in connection with the prospects of oil and gas. Almaty. Scientific and technical journal “Oil and gas”, (3), 6-13. ISSN ...
- Created on 27 October 2023
- 32. Predicted resource assessment of Central Kazakhsta ore districts based on airborne geophysical methods
- (Content №5 2023)
- ... sedimentary rocks in the study area. New scientific-methodological techniques and the geological structure model based on them gave an opportunity to assess the prospect of the study area for ore mineralization. ...
- Created on 27 October 2023
- 33. Structure and interpretation of the anomalous magnetic field of the South Turgay petroleum region
- (Content №5 2023)
- ... of magnetization of rocks in the Earth’s crust, the physical prerequisites of magnetic survey data provide quite correct geological interpretation of the results obtained. Findings. Classification and ...
- Created on 27 October 2023
- 34. Utilization of the secondary resources of titanium-zirconium pits when constructing highways
- (Content №4 2023)
- ... ores, in addition to the economic effect of the mining waste disposal, there is an ecological effect of reducing the dumps and tailings areas. At the same time, the cost of sand rocks during the construction ...
- Created on 28 August 2023
- 35. Substantiating a method for computer analysis of the stress-strain state of the tubbing erector manipulator mechanism
- (Content №4 2023)
- ... set of equipment for underground development galleries drivage in rocks prone to gas-dynamic phenomena. IOP Conference Series: Earth and Environmental Science, 970(1), 012044. https://doi.org/10.1088/1755-1315/970/1/012044. ...
- Created on 28 August 2023
- 36. Magnetic stimulation of chemical reactions in coal
- (Content №4 2023)
- ... On the role of electricity in the metamorphism of rocks. In Modern challenges to science and practice. Abstracts of ІІІ International Scientific and Practical Conference. Varna, Bulgaria, (pp. 196-200). ...
- Created on 28 August 2023
- 37. 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
- 38. 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
- 39. Mining and geological models of virtual complex ore blocks of the bench
- (Content №4 2023)
- ... scattered ore bodies and the dimensions of the layer of admixed rock or lost ore. They determine the degree of complexity of the geological structure of the CSOB. According to the given sizes and location ...
- Created on 28 August 2023
- 40. 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