- 41. Influence of ice structure on vitability of frozen sand-water and sand-clay mixtures
- (Content №1 2024)
- ... time is recorded with a stopwatch, the temperature with an alcohol thermometer, the mass with electronic scales and the deflection arrow with a clock-type indicator. Findings. The presence and amount ...
- Created on 29 February 2024
- 42. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... parameters and spatial placement in relation to the destroyed array. Methodology. The tasks were solved by a comprehensive research method, including analysis and generalization of literary and patent ...
- Created on 29 February 2024
- 43. 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
- 44. The choice of optimal methods for the development of water wells in the conditions of the Tonirekshin field (Kazakhstan)
- (Content №1 2024)
- ... B. T., Syzdykov, A. K., & Delikesheva, D. N. (2019). Express method for measuring the drilling muds rheological parameters. International Multidisciplinary Scientific GeoConference Surveying Geology ...
- Created on 29 February 2024
- 45. Establishing the influence of the quarry depth on the indicators of cyclic flow technology during the development of non-ore deposits
- (Content №1 2024)
- ... the reduction of the haulage distance of dump trucks from 2525 to 575 m. Practical value. A methodology for determining the impact of the quarry depth on the parameters of the mining haulage complex ...
- Created on 29 February 2024
- 46. Peculiarities of truck transportation in wartime conditions
- (Content №6 2023)
- ... undefined parameters, road cargo transportation, war conditions References. 1. Shults, S. L., & Lutskiv, O. M. (2022). The problems of functioning of transport infrastructure and logistics in Ukraine ...
- Created on 23 December 2023
- 47. Accounting for a positive, negative and zero sequences power in a three-phase unbalanced electrical system
- (Content №6 2023)
- ... 35-43. https://doi.org/10.15407/techned2017.01.035. 10. Zagirnyak, M. V., Kovalchuk, V. G., & Korenkova, T. V. (2016). Power method of the tasks of determining electrohydraulic complex parameters. ...
- Created on 23 December 2023
- 48. Study of leakage current in underground mine power network: a case study in mining in Vietnam
- (Content №6 2023)
- ... frequency 50 Hz, DC power networks, and power networks after variable frequency inverters. The correlation of these network parameters complicates leakage protection in the mine power network. For DC power ...
- Created on 23 December 2023
- 49. A methodological approach to assessing the durability of welded structures of screens using SolidWorks Simulation software
- (Content №6 2023)
- ... calculating the stress-strain state of welds in the design of a vibrator fixation system and assessing their service life, which is important for analyzing and determining the parameters of various vibrating ...
- Created on 23 December 2023
- 50. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... and mechanical properties of rocks, fracture and tectonic structure of rock mass and development of fracture systems. According to the results of ejection funnel parameters, the anisotropy coefficient ...
- Created on 23 December 2023