- 1. Optimal parameters of blasting destruction in the Ben Azouz quarry based on study of strength limestone rock
- (Content №3 2024)
- ... the compressive strength of the rock (UCS, Uniaxial Compression Strength) based on simple regression is the model containing P-Velocity as an independent variable with a coefficient of determination R2 ...
- Created on 28 June 2024
- 2. Improvement of the methodology for calculating the expected drilling speed with PDC chisels
- (Content №1 2024)
- ... & Rizo, Z. (2023). Improving a technique to calculate strength of cylindrical rock samples in terms of uniaxial compression. Mining of Mineral Deposits, 17(1), 43-50. https://doi.org/10.33271/mining17.01.043. ...
- Created on 29 February 2024
- 3. The method for determining the parameters of the diagrams of a truncated-wedge destruction of cylindrical samples of rocks
- (Content №1 2021)
- ... & Kostandov, Yu.A. (2014). Calculation of the limiting state of a rock sample under uniaxial compression with rigid stamps. Deformirovaniye i razrusheniye materialov s defektami i dinamicheskiye yavleniya ...
- Created on 05 March 2021
- 4. Improvement of sub-level caving mining methods during high-grade iron ore mining
- (Content №1 2021)
- ... the angle of ore tapping on the intensity of the ore drawing and the ultimate strength of the ore for uniaxial compression have been established as well as dependencies of the increase in the volume of ...
- Created on 05 March 2021
- 5. Impact of water saturation effect on sedimentary rocks strength properties
- (Contens №4 2020)
- ... was used. Findings. Based on the results of compression tests, strength characteristics are obtained for samples of sandstones, mudstones, and siltstones, in particular, the values of uniaxial compression ...
- Created on 30 August 2020
- 6. Deformation of the long casing string on centralizers in the process of its installation in a horizontal well
- (Geotechnical and mining mechanical engineering, machine building)
- Authors: I.I.Paliichuk, Cand. Sc. (Tech.), Assoc. Prof., orcid.org/0000-0002-8443-2702, Ivano-Frankivsk National Technical University of Oil and Gas, Ivano-Frankivsk, Ukraine; e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. ...
- Created on 26 October 2019
- 7. Approximate analytical model of rock thermal cyclical disintegration under convective cooling
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... Z., Wang, X., Liu, J., & Li, Nan. (2016). Fracture Mechanical Behavior of Sandstone Subjected to High-Temperature Treatment and Its Acoustic Emission Characteristics Under Uniaxial Compression Conditions. ...
- Created on 19 August 2019
- 8. Identification of material parameters for numerical simulation of the behavior of rocks under true triaxial conditions
- (Solid State Physics, Mineral Processing)
- ... models in the modeling by the finite element method were taken from the physical experiment. The experiment was conducted on the installation of true triaxial compression. The results of comparative studies ...
- Created on 29 October 2018
- 9. On the influence of the number of aggregates and free particles on the subsidence of loess soils
- (Geology)
- ... Y., Dan, W., Xu, Y. and Xi, Y., 2015. Fractal and morphological Characteristics of Single Marble Particle Cruching in Uniaxial Compression Tests. Advances in Materials Science and Engineering [e-journal], ...
- Created on 29 October 2018
- 10. Experimental estimation of load-carrying capacity of circular, square and rectangular CFTS columns
- (Geotechnical and mining mechanical engineering, machine building)
- ... of concrete-filled steel tube columns (CFST) of different cross-sections under axial compression; comparison of theoretical and experimental data of concrete-filled steel tube columns by their load-carrying ...
- Created on 11 January 2018
- 11. The impact of residual magnetization on accelerating grout mixture coagulation processes and their physical and mechanical properties
- (Mining)
- ... process and total time of strength generation (in optimal case the consolidation time is reduced by 12 % resulting in cutting work period required for rocks consolidation). The uniaxial compression ...
- Created on 06 September 2017
- 12. Comparative analysis of two failure criteria for rocks and massifs
- (Mining)
- Authors: O.M.Shashenko, Dr. Sc. (Tech.), Prof., State Higher Educational Institution “National Mining Uni versity”, Dnipro, Ukraine, e-mail: shashenkoa@ nmu.org.ua; This email address is being protected from spambots. You need JavaScript enabled to view it. O.S.Kovrov, ...
- Created on 19 January 2017
- 13. Geotechnology features of high quality martite ore from deep mines of Kryvyi Rih basin
- (Mining)
- ... into account the conditions of deep horizons of iron ore mines. We have found that the tensile strength of the uniaxial compression of the ores formed under different conditions reduces by an exponential ...
- Created on 29 March 2015
- 14. Step-by-step procedure of estimation of the parameters of an undermined coal-rock massif as a gas collector
- (Mining)
- ... have been identified by numerical simulation based on the results of uniaxial compression tests of enclosing rocks material. Findings. We have determined that the anthropogenic deposits located ...
- Created on 14 January 2015
- 15. Development of recommendations for choosing excavation support types and junctions for uranium mines of state-owned enterprise SkhidHZK
- (Mining)
- ... thickness of the sprayed concrete lining depending on its tensile strength in uniaxial compression in the case the sprayed concrete lining is separate type of support. When using the combined support (anchor ...
- Created on 13 November 2014
- 16. Estimation of spatial and collector parameters of a technogenic gas deposit by geomechanical descriptions of enclosing rock
- (Mining)
- ... of the parameters obtained during testing the samples of these species on uniaxial compression with application of the hypothesis of equivalence triaxial and uniaxial stress state. Findings. Rock-mechanical ...
- Created on 21 March 2014
- 17. Study of the mechanism of the directed destruction of rock by non-explosive destroying mixtures
- (Mining)
- ... We have carried out the experimental-industrial pilot test of the proposed technical solutions aimed at the destruction of granite blocks with uniaxial compression strength of 6-16 MPa at Hlebodarovskoye ...
- Created on 24 December 2013
- 18. The improvement of method of computation of the contact normal tensions distribution at compression of rock samples
- (Geotechnical and mining mechanical engineering, machine building)
- ... Postgraduate Student, Dnipropetrovsk, Ukraine Abstract: Purpose. The main parameter – a constant characterizing the mechanical properties of rocks – is the resistance of their sample to uniaxial compression. ...
- Created on 13 August 2013
- 19. Mathematical model of mine vertical opening stability
- (Mining)
- ... stope with axial compression and external pressure determining the stability of the kimberlite rock. Practical value. We have developed the methodology of substantiation of geotechnology parameters ...
- Created on 16 April 2013
- 20. Theory of calculation of concrete-filled-steel-tube (CFST) of mining support
- (Mining)
- ... guncrete structures”, Sovremennye problemy nauki i obrazovaniya, no.1. 8. Hu, Y.M., Yu, T. and Teng, J.G. (2011), “FRP-Confined Circular Concrete-Filled Thin Steel Tubes under Axial Compression”, ...
- Created on 16 April 2013