- 21. 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
- 22. 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
- 23. 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
- 24. 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
- 25. 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
- 26. 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
- 27. 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
- 28. 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
- 29. 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
- 30. 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
- 31. 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
- 32. 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
- 33. Financial security of macro regions in the period of military aggression
- (Content №4 2023)
- ... financial needs References. 1. Hawkar, I., & Hassan, C. Q. (2017). Post-traumatic Stress Disorder Symptoms Resulting from Torture and Other Traumatic Events among Syrian Kurdish Refugees in Kurdistan ...
- Created on 28 August 2023
- 34. Substantiating a method for computer analysis of the stress-strain state of the tubbing erector manipulator mechanism
- (Content №4 2023)
- ... for computer analysis of the stress-strain state that occurs in the tubbing erector manipulator mechanism with several degrees of freedom, using modern computing complexes based on the finite-element method. ...
- Created on 28 August 2023
- 35. Tectonics and gravity field structure of Central Kazakhstan
- (Content №4 2023)
- ... in Ekaterinburg, Lithosphere, 2019, 19(6), 889-901. 22. Mikhailova, N. N. (2013). Seismicity and the nature of the stress-strain state in weakly seismic regions of Kazakhstan. Bulletin of the NNC RK. ...
- Created on 28 August 2023
- 36. Assessing the accuracy of modeling the tubbing erector manipulator mechanism in solidworks motion program
- (Content №3 2023)
- ... 4. Nadutyi, V. P., Sukharyov, V. V., & Belyushyn, D. V. (2013). Determination of stress condition of vibrating feeder for ore drawing from the block under impact loads. Metallurgical and Mining Industry, ...
- Created on 27 June 2023
- 37. Design of double-shoulder threaded joints of drilling string elements
- (Content №3 2023)
- ... by the value of the dimensionless coefficient. Keywords: drill string, stress-strain state, threaded joint, pin, coupling References. 1. Organization of the Petroleum Exporting Countries. OPEC Annual ...
- Created on 27 June 2023
- 38. 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
- 39. Determination of steel arch support distance for roadways under the open-pit mine: a case study at the Mong Duong Coal Mine (Vietnam)
- (Content №3 2023)
- ... of the stress condition of underground structures. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (3), 57-63, https://doi.org/10.33271/nvngu/2021-3/057. 12. Hou, C. J. (2017). Research on key ...
- Created on 27 June 2023
- 40. Study on explosion in different cross-sectional shape charge cavity in tensile stress field
- (Content №3 2023)
- ... influence of a focused laser beam through an optical system – the method of caustics. Study on stress field changes under the combined effect of static and dynamic loading on fracture medium by polarisation-optical ...
- Created on 27 June 2023