- 1. Influence of hot plastic deformation on properties of the carbon steel
- (Content №2 2024)
- ... curve, friction stress of the ferrite crystal lattice and resistance of interphase boundary pearlite to propagation of deformation were estimated. Findings. Depending on the structural state of austenite, ...
- Created on 01 May 2024
- 2. Assessment of the state of the rock mass around the crosscuts under additional deformation disturbances
- (Content №2 2024)
- ... (2): 032 - 037 https://doi.org/10.33271/nvngu/2024-2/032 Abstract: Purpose. Assessment of the level of disturbance of the stress state of the rock mass around the crosscut of the depth of 545 m when ...
- Created on 01 May 2024
- 3. Influence of relaxation on filtering microflows under harmonic action on the layer
- (Content №2 2024)
- ... M., Beresnev, I., Brodsky, E. E., Elkhoury, J. E., Elsworth, D., Ingebritsen, S. E., Mays, D. C., & Wang, C. Y. (2012). Changes in permeability caused by transient stresses: Field observations, experiments ...
- Created on 01 May 2024
- 4. Formation of prospecting criteria for copper-porphyry deposits based on the construction of reference models
- (Content №2 2024)
- ... stress by means of in-situ measurements within Vostochnaya Sary-Oba deposit in Kazakhstan. Mining of Mineral Deposits, 17(3), 56-66. https://doi.org/10.33271/mining17.03.056. 17. Aidarbekov, Z. K., & ...
- Created on 01 May 2024
- 5. Assessment of the influence of the surface layer of coals on gas-dynamic phenomena in the coal seam
- (Content №2 2024)
- ... nanolayer, determination of the role of stress-strain state of the seam in the formation of fine coal and methane at their emissions into the mine workings. Methodology. Mathematical and experimental ...
- Created on 01 May 2024
- 6. Modeling pH changes and electrical conductivity in surface water as a result of mining activities
- (Content №1 2024)
- ... https://doi.org/10.22271/maths. 25. Msimbira, L. A., & Smith, D. L. (2020). The roles of plant growth promoting microbes in enhancing plant tolerance to acidity and alkalinity stresses. Frontiers ...
- Created on 29 February 2024
- 7. Stochastic models of work and rest schedules
- (Content №1 2024)
- ... 9. Chan, A. P. C., Yam, M. C. H., Chung, J. W. Y., & Yi, W. (2012). Developing a heat stress model for construction workers. Journal of Facilities Management, 10(1), 59-74. https://doi.org/10.1108/14725961211200405. ...
- Created on 29 February 2024
- 8. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... L., Hrudz, V., Chudyk, I., & Dodyk, T. (2020). Determination of preconditions leading to critical stresses in pipeline during lowering. Lecture Notes in Civil Engineering, 102, 241-252. https://doi.org/10.1007/978-3-030-58073-5_19. ...
- Created on 29 February 2024
- 9. Influence of the rock mass structure and the blasting technique on blast results in the Heliopolis quarry
- (Content №1 2024)
- ... Dynamic responses and damage mechanism of rock with discontinuity subjected to confining stresses and blasting loads. International Journal of Impact Engineering, 172, 104404. https://doi.org/10.1016/j.ijimpeng.2022.104404. ...
- Created on 29 February 2024
- 10. Assessment of coal mining impact on the geoecological transformation of the Emerald network ecosystem
- (Content №6 2023)
- ... 7. Lozynskyi, V., Saik, P., Petlovanyi, M., Sai, K., & Malanchuk, Y. (2018). Analytical Research of the Stress-Deformed State in the Rock Massif around Faulting. International Journal of Engineering ...
- Created on 23 December 2023
- 11. A methodological approach to assessing the durability of welded structures of screens using SolidWorks Simulation software
- (Content №6 2023)
- ... a vibrator fixation system is based on the use of current software tools, in particular SolidWorks Simulation in combination with SolidWorks Motion, as well as the HOT SPOT STRESS technology. To analyze ...
- Created on 23 December 2023
- 12. Mathematical models for determining and analyzing thermal regimes in mining industry mechanism structures
- (Content №6 2023)
- ... fields, which will subsequently impact the effectiveness of designing mechanisms, devices, and individual components of structures that have a layered structure and are subjected to heat stress. Methodology. ...
- Created on 23 December 2023
- 13. Efficiency and seismic safety of constructing underground structures in complex rock masses
- (Content №6 2023)
- ... References. 1. Drover, C., & Villaescusa, E. (2019). A comparison of seismic response to conventional and face destress blasting during deep tunnel development. Journal of Rock Mechanics and Geotechnical ...
- Created on 23 December 2023
- 14. Analysis and prediction of surface settlements during the digging of underground mining works (Algeria)
- (Content №6 2023)
- ... P. E. (2022). Prediction of the stress-strain state and stability of the front of tunnel face at the intersection of disturbed zones of the soil mass. Journal of Mining Institute, 254, 252-260. https://doi.org/10.31897/PMI.2022.26. ...
- Created on 23 December 2023
- 15. Data analysis solutions to improve blasting efficiency in mining
- (Content №6 2023)
- ... detonate after differential time intervals. This solution creates interference between stress waves causing the durability of rock structures to be reduced and the blasting efficiency to be improved. Although ...
- Created on 23 December 2023
- 16. Mathematical substantiation and creation of information tools for optimal control of drilling and blasting in open-pit mine
- (Content №6 2023)
- ... stress-strain state of the belt in the operating changes of the burdening conveyor parameters. In New Developments in Mining Engineering 2015: Theoretical and Practical Solutions of Mineral Resources Mining, ...
- Created on 23 December 2023
- 17. Theoretical model of random freight flow distribution in the conveyor transport line of the coal mine
- (Content №6 2023)
- ... O., Bilous, O., & Kolosov, A. (2015). The stress-strain state of the belt in the operating changes of the burdening conveyor parameters. New Developments in Mining Engineering, 585-590. 9. Belytsky, ...
- Created on 23 December 2023
- 18. Creation of conceptual solutions for the manufacture of component freight wagons from composites
- (Content №5 2023)
- ... a freight wagon showed that the maximum equivalent stresses are recorded in the zone of interaction of the center beam with the pivot and amount to 333.4 MPa, i.e. do not exceed the permissible values. ...
- Created on 27 October 2023
- 19. Liquefaction of industrial zone against earthquake loading using laboratory and field measurements
- (Content №5 2023)
- ... literature, as well as the maximum and lowest shear wave velocity constraints, were employed in a simple technique to estimate the cyclic shear stress induced by earthquake loading. Findings. Based ...
- Created on 27 October 2023
- 20. Evaluation of coal mines’ rock mass gas permeability in the equivalent stress zone
- (Content №5 2023)
- ... their gas permeability as a function of the rock’s volume expansion. To justify the possibility of using a full “stress-strain” diagram as a technogenic methane deposit formation model and its spatial ...
- Created on 27 October 2023