- 41. Predicting underground mining impact on the earth’s surface
- (Content №1 2023)
- ... displacements of the earth’s surface undermined by mining. Findings. The reliability of the obtained finite element model of a rock mass for predicting the process of displacement of rocks and ...
- Created on 25 February 2023
- 42. Peculiarities of the formation of the Zhailma volcano-tectonic deep
- (Content №1 2023)
- ... this structure’s ore formation. Methodology. Analysis of the results of isotope dating of rocks, critical analysis of literature and fund materials, analysis of the genesis and specificity of the Zhailma ...
- Created on 25 February 2023
- 43. Method for determining the ultimate sorption capacity of coal matter by EPR-spectroscopy
- (Content №1 2023)
- ... Kuznetsova, L. D. (2015). Methodological recommendations for the geological study on the gas-bearing capacity of coal seams and host rocks for the calculation of reserves and the assessment of gas (methane) ...
- Created on 25 February 2023
- 44. Heavy metals removal using natural zeolite adsorption from Tigris river water at Samarra city (Iraq)
- (Content №6 2022)
- ... the adsorption percentage was 81.6, 81.5, 86.7, 87.3, 76.4, 89.5 and 79.7%, respectively. Originality. The work showed the efficient processing of sewage water when treated with zeolite rocks powder being ...
- Created on 25 December 2022
- 45. Substantiation of research results on energy efficiency of basalt crushing
- (Content №6 2022)
- ... the Rafalivskyi quarry in the Rivne region. Findings. It has been revealed that the elemental composition of rocks in the benches of basalt quarries has a different mineral composition. Experimental studies ...
- Created on 25 December 2022
- 46. 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
- 47. 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
- 48. 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
- 49. 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
- 50. 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