- 21. 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
- 22. 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
- 23. 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
- 24. Predicting of vertical displacements of structures of engineering buildings and facilities
- (Content №2 2023)
- ... Journal of Theoretical and Applied Information Technology, 93(1), 24-31. 10. Miletenko, I. V. (2014). Causes of strain of buildings and structures in areas of abnormal stress and surveillance terrestrial ...
- Created on 28 April 2023
- 25. Contact tensions under the sole of rigid deep laying foundations and ground anchors
- (Content №2 2023)
- ... obtained results for adequacy. Methodology. Based on the analysis of the decision on the stress-strain state of the base, inside which there is a vertical arbitrary load distributed over the area of ...
- Created on 28 April 2023
- 26. Analysis of numeric results for analogue of Galin’s problem in curvilinear coordinates
- (Content №1 2023)
- ... considering the existence of slippage and adhesion areas in the contact area. Laws of stress distribution under the stamp were found, as well as dependence of this distribution on the dimensions of the ...
- Created on 25 February 2023
- 27. Load of a semi-car having the dismountable roof of composites
- (Content №1 2023)
- ... gondola car; removable roof; construction load; stressful state; indicators of dynamics References. 1. Płaczek, M., Wróbel, A., & Buchacz, A. (2016). A concept of technology for freight wagons ...
- Created on 25 February 2023
- 28. Analysis of surface settlements induced by tunnel excavation with EPB-TBM
- (Content №1 2023)
- ... Bezuijen, A. (2014). Tunnel modelling: Stress release and constitutive aspects. In Geotechnical Aspects of Underground Construction in Soft Ground – Proceedings of the 8th Int. Symposium on Geotechnical ...
- Created on 25 February 2023
- 29. Modeling of drilling water supply wells with airlift reverse flush agent circulation
- (Content №1 2023)
- ... Y., Poberezhny, L., Hrudz, V., Chudyk, I., & Dodyk, T. (2021). Determination of preconditions leading to critical stresses in pipeline during lowering. Lecture Notes in Civil Engineering, 102, 241-252. ...
- Created on 25 February 2023
- 30. Geomechanical substantiation of parameters for safe completion of mining the coal reserves adjacent to main workings
- (Content №1 2023)
- ... are based on the development of geomechanical models of the rock mass behavior around the main workings when mining the adjacent extraction site; analysis of the mass stress-strain state with the prediction ...
- Created on 25 February 2023
- 31. Pressure distribution in the oil reservoir in a two-dimensional plane
- (Content №1 2023)
- ... Science and Engineering, 214. https://doi.org/10.1016/j.petrol.2022.110370. 11. Grazulis, K. (2016). Analysis of stress and geomechanical properties in the niobrara formation of wattenberg field. Mountain ...
- Created on 25 February 2023
- 32. Predicting underground mining impact on the earth’s surface
- (Content №1 2023)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2023, (1): 032 - 037 https://doi.org/10.33271/nvngu/2023-1/032 Abstract: Purpose. Development of a digital model of the stress-strain state ...
- Created on 25 February 2023
- 33. Determination of the deformation parameters of the steel reinforcing phase inside the aluminum matrix during hot rolling
- (Content №6 2022)
- ... to refine calculating methods for metal flow at high hydrostatic pressure with variable components of the stress tensor and the major stresses. Keywords: roll bonding, aluminum matrix, steel ...
- Created on 25 December 2022
- 34. The influence of fissured material on tunnel stability (a numerical study)
- (Content №6 2022)
- ... displacements, stresses and strains caused by the construction of tunnels in fractured environments. Methodology. The OPTUMG2 software was used for thisnumerical study, the tunnel was modeled applying ...
- Created on 25 December 2022
- 35. Substantiation of research results on energy efficiency of basalt crushing
- (Content №6 2022)
- ... Zhurnal, (11), 86-89. 6. Zhussupov, K., Toktamyssova, A., Abdullayev, S., Bakyt, G., & Yessengaliyev, M. (2018). Investigation of the Stress-Strain State of a Wheel Flange of the Locomotive by the ...
- Created on 25 December 2022
- 36. Determining the parameters of stratification cavity in rock mass to extract mine methane
- (Content №6 2022)
- ... 2022, (6): 030 - 035 https://doi.org/10.33271/nvngu/2022-6/030 Abstract: Purpose. Substantiation of the stress-strain parameters of a rock mass state to identify potential mine methane accumulation in ...
- Created on 25 December 2022
- 37. Mathematical modeling the quarry wall stability under conditions of heavily jointed rocks
- (Content №6 2022)
- ... out measures to strengthen the rock opening and to verify the effectiveness of the developed measures. Methodology. The finite element analysis of the rock stress-strain state is implemented on the basis ...
- Created on 25 December 2022
- 38. Energy efficient technologies for the mining industry
- (Content №6 2022)
- ... of the rock mass occurs at stresses lower than the rock ultimate strength. This leads to an increase in the rate of penetration, high-quality disintegration of well productive zones and an increase in ...
- Created on 25 December 2022
- 39. Technology of an open pit refinement under limit stability of sides
- (Content №6 2022)
- ... Preparation of a digital block model of the deposit, the elaboration of 3D geomechanical models for the dynamics of mining, 2D and 3D numerical simulation of the rock stress-strain state of the outcrops ...
- Created on 25 December 2022
- 40. Investigation of the influence of hyperthermia and soil pollution with the petrochemicals on test objects using the method of mathematical planning
- (Content №5 2022)
- ... of using bioassays to study the impact of several stressors on the test system. Based on the theory of experiment planning, a methodology for researching the influence of hyperthermia and soil contamination ...
- Created on 30 October 2022