- 1. 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
- 2. 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
- 3. 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
- 4. 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
- 5. 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
- 6. 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
- 7. 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
- 8. 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
- 9. 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
- 10. 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
- 11. 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
- 12. 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
- 13. Analysis of numeric results for analogue of Galin’s problem in curvilinear coordinates
- (Content №1 2023)
- ... S. M. (2017). A crack induced by a thin rigid inclusion partly debonded from the matrix. The Quarterly Journal of Mechanics and Applied Mathematics, 70(2), 153-185. 4. Slobodyan, B. S., Lyashenko, B. A., ...
- Created on 25 February 2023
- 14. Modeling of drilling water supply wells with airlift reverse flush agent circulation
- (Content №1 2023)
- ... (2020). Effect of geometry of internal crack-like defects on assessing trouble-free operation of long-term operated pipes of drill string. Metallofizika i Noveishie Tekhnologii, 42(12), 1715-1527. https://doi.org/10.15407/mfint.42.12.1715. ...
- Created on 25 February 2023
- 15. The influence of fissured material on tunnel stability (a numerical study)
- (Content №6 2022)
- ... we simulated a model with various crack angles. As for the orientation of plane, for the angl3e 1 the values are changed to 0, 20, 45, 65, and 90, the second angle 2 was changed from 110, 135, 155, 175, ...
- Created on 25 December 2022
- 16. Energy efficient technologies for the mining industry
- (Content №6 2022)
- ... generator inlet. The destroyed rock takes on a fatigue character under repeated alternating effects of force impulses. Due to the development of a network of microcracks in the rock, the discontinuity ...
- Created on 25 December 2022
- 17. Strategies of GNSS processing and measuring under various operational conditions
- (Content №3 2022)
- ... Mining of Mineral Deposits, 15(2), 102-110. https://doi.org/10.33271/mining15.02.102. 6. Sdvyzhkova, O., Golovko, Y., Dubytska, M., & Klymenko, D. (2016). Studying a crack initiation in terms of elastic ...
- Created on 29 June 2022
- 18. Impact of stress concentration on reliability of metal structure elements of gantry cranes
- (Content №3 2022)
- ... crane taking into account coefficients of intensity and concentration of stresses which allow defining speed of growth of cracks in dangerous stress zones of a metal structure. Originality. The existing ...
- Created on 29 June 2022
- 19. Flat problem to determine the forces of destruction of pieces n disintegrators while being grabbed in thick layer
- (Content №3 2022)
- ... Mining of Mineral Deposits, 13(4), 72-83. https://doi.org/10.33271/mining13.04.072. 9. Sdvyzhkova, ., Golovko, Y., Dubytska, M., & Klymenko, D. (2016). Studying a crack initiation in terms of ...
- Created on 29 June 2022
- 20. Feasibility study for using the fillers in the bearing structure components of a gondola car
- (Content №1 2022)
- ... (2013). Identification causes of cracking on the underframe of wagon for containers transportation Fatigue strength assessment of wagon welded joints. Engineering Failure Analysis, 31, 118-131. https://doi.org/10.1016/j.engfailanal.2013.01.039. ...
- Created on 25 February 2022