- 41. Determining the parameters of stratification cavity in rock mass to extract mine methane
- (Content №6 2022)
- ... the roof rocks of the extraction pillar. Methodology. Characterization of stratification cavity in rock mass for mine methane extraction relied upon analytical studies. The research is based on a method ...
- Created on 25 December 2022
- 42. Mathematical modeling the quarry wall stability under conditions of heavily jointed rocks
- (Content №6 2022)
- ... in the rock mass forming the quarry wall have been obtained in terms of the Akzhal polymetallic ore deposit (Kazakhstan). The case of creating a zone of heavily jointed rocks in the area of a tectonic ...
- Created on 25 December 2022
- 43. Technology of an open pit refinement under limit stability of sides
- (Content №6 2022)
- ... transport with an increased slope angles of the pit walls using the developed transport unit for reloading rocks to overlying horizons during the reactivation of pillars under transport berms. Methodology. ...
- Created on 25 December 2022
- 44. Planning models of sanitary protection zones around mode-forming objects
- (Content №5 2022)
- ... from https://bit.ly/3dKDwma. 5. Buzylo, V., Pavlychenko, A., Borysovska, O., & Saveliev, D. (2019). Investigation of processes of rocks deformation and the earths surface subsidence during underground ...
- Created on 30 October 2022
- 45. Impact of weak electromagnetic fields on the properties of coal substance
- (Content №5 2022)
- ... structural and functional transformations,spectrum, electronic paramagnetic resonance References. 1. Daragan, T.V. (2022). On the role of electricity in the metamorphism of rocks. Modern challenges ...
- Created on 30 October 2022
- 46. Peculiarities of drilling hard rocks using hydraulic shock technology
- (Content №5 2022)
- ... Originality. The article investigated the technologies of drilling hard rocks in order to optimise the basic geometric parameters of the hydraulic pulse generator, to distribute the working flow in front ...
- Created on 30 October 2022
- 47. On the earliest evidence of the middle Dnipro area non-flint rocks use
- (Content №5 2022)
- ... on the artefacts was carried out using the mineralogical and petrographic methods. The rocks were studied in transparent thin sections using a polarized microscope. To verify the accuracy of the petrographic ...
- Created on 30 October 2022
- 48. Assessing the impact of underground working (tunneling) in the II section of Seam 14 on surface construction works at Ha Lam Coal Mine (Vietnam)
- (Content №4 2022)
- ... 7. Wang, C., Wang, Y., & Lu, S. (2010). Deformation behaviour of roadways in soft rocks in underground coal mines and principles for stability control. International Journal of Rock Mechanics and Mining ...
- Created on 29 August 2022
- 49. Nanostructures of coal beds in the Sherubaynurinsky section of the Karaganda basin
- (Content №4 2022)
- ... A.D. (2018). Distribution of iron-containing minerals in the coal and rocks of Shubarkol deposit. XIX Ural Youth Scientific School in Geophysics, (pp.112-114). Yekaterinburg: IGP UB RAN. 13. Zeinullin, ...
- Created on 29 August 2022
- 50. Formation of a brand of sustainable industrial development in the postwar period
- (Content №3 2022)
- ... Rockstrm, J. (2019). Six transformations to achieve the sustainable development goals. Nature Sustainability, 2, 805-814. https://doi.org/10.1038/s41893-019-0352-9. 20. Amsili, S. (2022). Qui sont les ...
- Created on 29 June 2022