- 1. Frequency dependence of reflections on radar landmarks
- (Content №5 2024)
- ... a crack initiation in terms of elastic oscillations in stress strain rock mass. Mining of Mineral Deposits, 10(2), 72-77. ...
- Created on 29 October 2024
- 2. Pipe production cost management model based on graph theory
- (Content №5 2024)
- ... https://doi.org/10.15587/1729-4061.2018.140636. 18. Bazrafshan, P., On, T., Basereh, S., Okumus, P., & Ebrahimkhanlou, A. (2023). A graph-based method for quantifying crack patterns on reinforced ...
- Created on 29 October 2024
- 3. Cumulative triangle for visual analysis of empirical data
- (Content №4 2024)
- ... O., Golovko, Yu., Dubytska, M., & Klymenko, D. (2016). Studying a crack initiation in terms of elastic oscillations in stress strain rock mass. Mining of Mineral Deposits. Dnepr: National Mining University ...
- Created on 28 August 2024
- 4. Application of modern mathematical apparatus for determining the dynamic properties of vehicles
- (Content №4 2024)
- ... Control. Advanced Mine Ventilation, 157-187. https://doi.org/10.1016/b978-0-08-100457-9.00011-0. 4. Kou, L., Sysyn, M., Fischer, S., Liu, J., & Nabochenko, O. (2022). Optical Rail Surface Crack Detection ...
- Created on 28 August 2024
- 5. Influence of disperse-hardening additive chrome diboride on the structure of carbide matrixes of PDC drill bits
- (Content №4 2024)
- ... to form in the structure of the composite. Practical value. A highly effective composite diamond-containing material based on WC‒Co matrices with CrB2 additives with increased mechanical (hardness, crack ...
- Created on 28 August 2024
- 6. Endurance calculation of welded joints in tubbing erector mechanism using digital methods
- (Content №3 2024)
- ... 18. Wu, W., Veljkovic, M., Kolstein, H., Pijpers, R., & Maljaars, J. (2024). Fatigue behaviour of root crack in stiffener-to-deck plate weld at crossbeam of orthotropic bridge decks. Engineering ...
- Created on 28 June 2024
- 7. Influence of hot plastic deformation on properties of the carbon steel
- (Content №2 2024)
- ... and Advanced Technologies, 35(9), 1237-1249. 9. Babachenko, A. I., & Kononenko, G. A. (2023). The cracking resistance of railway wheels. Kyiv: Naukova dumka. ISBN 978-966-00-1824-2. 10. Kantanen, ...
- Created on 01 May 2024
- 8. Assessment of the influence of the surface layer of coals on gas-dynamic phenomena in the coal seam
- (Content №2 2024)
- ... of cracks in coal substance is shown. Originality. For the first time, a physical model for calculating the thickness of the surface nanolayer and its surface energy for coals of different grades of ...
- Created on 01 May 2024
- 9. Improvement of the method of time rationing for assembling car groups on one track
- (Content №1 2024)
- ... J., & Nabochenko, O. (2022). Optical Rail Surface Crack Detection Method Based on Semantic Segmentation Replacement for Magnetic Particle Inspection. Sensors, 22(21), 8214. https://doi.org/10.3390/s22218214. ...
- Created on 29 February 2024
- 10. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... 10(1), 1-8. https://doi.org/10.15407/mining10.01.001. 9. Vytyaz, O., Hrabovskyy, R., Artym, V., & Tyrlych, V. (2020). Effect of geometry of internal crack-like defects on assessing trouble-free operation ...
- Created on 29 February 2024
- 11. Influence of the rock mass structure and the blasting technique on blast results in the Heliopolis quarry
- (Content №1 2024)
- ... of initiation, and the cracks caused by the waves of shock (back effects). Originality. The present work is concerned with the problem of the quality of rock blasting which will ultimately affect the ...
- Created on 29 February 2024
- 12. Assessment of coal mining impact on the geoecological transformation of the Emerald network ecosystem
- (Content №6 2023)
- ... carried out on the land surface along the mining of the coal bed with the recording of destructive changes in the landscape (falls, top-soil breaks, sufosis manifestations, cracks, lowering of the relief) ...
- Created on 23 December 2023
- 13. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... of rock conditions in face, experiments are conducted on rock samples taken from blasting sites, more detailed data are obtained on rock properties, type and direction of development of crack systems along ...
- Created on 23 December 2023
- 14. Research on an eco-safe filtration plant for wastewater treatment made of natural raw materials
- (Content №5 2023)
- ... and such treatment also reduces concentration of nitrates by 4 times from the initial level. Pollutants from wastewater are mechanically fixed in pockets (microcracks, cracks) of fallen leaves, formed ...
- Created on 27 October 2023
- 15. Evaluation of coal mines’ rock mass gas permeability in the equivalent stress zone
- (Content №5 2023)
- ... /1999-981X-2021-2-78-84. 11. Sdvyzhkova, O., Golovko, Y., Dubytska, M., & Klymenko, D. (2016). Studying a crack initiation in terms of elastic oscillations in stress strain rock mass. Mining of Mineral ...
- Created on 27 October 2023
- 16. Selection and justification of drilling and blasting parameters using genetic algorithms
- (Content №4 2023)
- ... and the type and direction of development of crack systems. Identification of crack systems, their density, intensity, and direction of development of crack systems is carried out on petrographic sections ...
- Created on 28 August 2023
- 17. Design of double-shoulder threaded joints of drilling string elements
- (Content №3 2023)
- ... of oil and gas equipment elements. Oil and Gas Power Engineering, 2(24), 69-76. 8. Yu, Sh., Yuan, P., Deng, K., Liu, W., Lin, Yu., & Zhuang, J. (2018). Experimental and numerical study on the longitudinal-crack ...
- Created on 27 June 2023
- 18. Microstructures and mechanical properties of cold rolled pipes with increased small deformation
- (Content №3 2023)
- ... for main oil and gas pipelines. Metal and casting of Ukraine, 3(326), 64-69. https://doi.org/10.15407/steelcast2021.03.087. 16. Golikov, N. I. (2020). Effect of Residual Stress on Crack Development ...
- Created on 27 June 2023
- 19. Study on explosion in different cross-sectional shape charge cavity in tensile stress field
- (Content №3 2023)
- ... cracks development in a solid medium during an explosion of explosive charge in charge cavity with longitudinal symmetrical incision and various cross-sectional shapes Methodology. Experimental methods ...
- Created on 27 June 2023
- 20. Influence of underground mining activities on the topographic surface, case study of Nui Beo Coal Mine (Vietnam)
- (Content №2 2023)
- ... methods, data analysis and numerical modeling methods are used in this article. Findings. Analysis of the results from the numerical model determined that the total height of the collapsed and cracked ...
- Created on 28 April 2023