- 21. A deformation mode in a cold rolling condition to provide the necessary texture of the Ti-3Al-2.5V alloy
- (Content №1 2021)
- ... ridge, the value of the feed on the distribution of the Q-factor along the compression zones and pre-finishing of the deformation cone were investigated by calculation. The use of slope degrees n, equal ...
- Created on 05 March 2021
- 22. Determining conditions of using draglines in single-tier internal dump formation
- (Content №6 2020)
- ... of the dragline excavator and the width of the pit for unloading haul trucks is proposed. Originality. It is established that when the slope of the dumped rock mass is flooded with water, the ...
- Created on 22 December 2020
- 23. Peculiarities of mining the protecting pillar in the laminal massif of soft rocks
- (Contens №5 2020)
- ... (74), 41-59. https://doi.org/10.1016/j.tust.2018.01.003. 5. Tymoshchuk, V., Tishkov, V., & Soroka, Yu. (2018). Hydro and geomechanical stability assessment of the bund wall bottom slope of the ...
- Created on 30 October 2020
- 24. Impact of water saturation effect on sedimentary rocks strength properties
- (Contens №4 2020)
- ... parameters of open-pit slopes and dumps. References. 1. Li, P., & Qian, H. (2018). Water in Loess. In: Encyclopedia of Sustainability Science and Technology. Springer. https://doi.org/10.1007/978-1-4939-2493-6_968-1. ...
- Created on 30 August 2020
- 25. Evaluation of stability of sides of quarries and dumps on the basis of a risk-oriented approach
- (Contens №4 2020)
- ... modern methods for assessing the stability of slopes in open cast mining. Proceedings of the USMU, 4(52), 98-107. 4. Zhirov, D. V. (2016). Geotechnical substantiation of decisions on fixing and stabilization ...
- Created on 30 August 2020
- 26. Approbation of the technology of efficient application of excavator-automobile com-plexes in the deep open mines
- (Contens №4 2020)
- ... sloped layers within a single open mine until the end of its operation. Methodology. In substantiating the spatial position of the staged contours of steeply sloped layers in round-shaped open mine ...
- Created on 30 August 2020
- 27. Predictability of a small-amplitude disturbance of coal seams in Western Donbas
- (Contens №4 2020)
- ... analysis. Findings. Such parameters of small-amplitude breakings as amplitudes, slope angles, and length of the disturbances have been geometrized within the fields of Stepova and Yuvileina mines ...
- Created on 30 August 2020
- 28. Back-analysis study on slope instability in an open pit mine (Algeria)
- (Contens №2 2020)
- ... Findings. This paper considers the application of three methods: limit equilibrium method (LEM), finite element method (FEM) and finite difference method (FDM) to perform back analysis and find out the layer of slope failure in an open pit mine. ...
- Created on 10 May 2020
- 29. Technological solutions development for mining adjacent rock mass and pit reserves taking into account geomechanical assessment of the deposit
- (Contens №2 2020)
- ... Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu. 2020, (2): 17-23 https://doi.org/10.33271/nvngu/2020-2/017 повний текст / full article Abstract: Purpose. The assessment of options for opening and mining the upper tier of Oleniy Ruchey apatite- nepheline deposits and technological solutions development taking into account geomechanical calculations of open pit slopes and benches stability, both on the marginal contour and when changing the design values of the slope parameters, open pit benches and the stability safety factor to establish the marginal maximum accepted under the condition of the values stability. ...
- Created on 10 May 2020
- 30. Contens 02 2020
- (Contens №2 2020)
- ... of the deposit 17 M.Fredj, A.Hafsaoui, H.Riheb, R.Boukarm, A.Saadoun.Back-analysis study on slope instability in an open pit mine (Algeria) ...
- Created on 10 May 2020
- 31. Substantiating parameters of zeolite-smectite puff-stone washout and migration within an extraction chamber
- (Contens №6 2019)
- ... dependence of transport capacity upon hydraulic monitor loss and chamber floor slope has been determined. Power consumption dependence has been defined for different types of mouthpieces and working agent ...
- Created on 23 December 2019
- 32. Contens 04 2019
- (Contens №4 2019)
- ... disintegration under convective cooling 42 R.Boukarm, A.Houam, M.Fredj, R.Boucif.Geotechnical risk assessment of rock slope stability using non-linear ...
- Created on 01 September 2019
- 33. Geotechnical risk assessment of rock slope stability using non-linear strength criterion
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... of Bejaia, Bejaia, Algeria Abstract: Purpose. To assess the geotechnical risk of rock slope stability by empirical, numerical and Limit Equilibrium methods with the generalized Hoek-Brown ...
- Created on 19 August 2019
- 34. Improving the efficiency of using dump trucks under conditions of career at open mining works
- (Geotechnical and mining mechanical engineering, machine building)
- ... Dnipro University of Technology, Dnipro, Ukraine, e‑mail: This email address is being protected from spambots. You need JavaScript enabled to view it. Abstract: Purpose. Increasing the efficiency of road transport by changing the structure of slopes of transport inclines ...
- Created on 24 April 2019
- 35. Methods for monitoring the earth surface displacement at points of small geodetic network under the underground method of coal development
- (Mining)
- ... Journal, 10, pp. 32‒38. 4. Gang Chen, Xingwen Cheng, Weitao Chen, Xianjiu Li and Liangbiao Chen, 2014. GPS-based slope monitoring systems and their applications in transition mining from open-pit ...
- Created on 24 April 2019
- 36. To the problem of selecting vertical shafts location with combined geotechnology of developing deposits
- (Mining)
- ... of slopes for the open pit boards of arbitrary shape. Findings. The algorithms for step-by-step, sequential, local optimization of qualitative characteristics and quantitative parameters for ...
- Created on 24 April 2019
- 37. Large deformations of the casing string under its own weight in the curvilinear well
- (Geotechnical and mining mechanical engineering, machine building)
- ... second order differential equation with variable coefficients. Its solution is the clue to the formulas of deflections, angular slopes, internal bending moments and transverse forces in the rod with the ...
- Created on 26 December 2018
- 38. Effect of explosive charge-blast distance interaction on ground damage (Boukhadra mine, Algeria)
- (Solid State Physics, Mineral Processing)
- ... on the stability of the Boukhadra iron mine. The objective is to contribute to the conception of a blasting plan in order to reduce the effect of the vibrations on the slope stability and ground damage. ...
- Created on 26 December 2018
- 39. Contents 05 2018
- (Contents №5 2018)
- ... modeling of slope stability in Chouf Amar limestone quarry (M’sila, Algeria) 24 Solid State Physics, Mineral Processing 30 ...
- Created on 08 November 2018
- 40. Numerical modeling of slope stability in Chouf Amar limestone quarry (M’sila, Algeria)
- (Mining)
- ... of the slope stability of limestone quarry in dry and wet cases. Methodology. The study of slope stability was performed by the limit equilibrium method (LEM) through the SLIDE software, and numerical ...
- Created on 29 October 2018