- 1. Research on an eco-safe filtration plant for wastewater treatment made of natural raw materials
- (Content №5 2023)
- ... and such treatment also reduces concentration of nitrates by 4 times from the initial level. Pollutants from wastewater are mechanically fixed in pockets (microcracks, cracks) of fallen leaves, formed ...
- Created on 27 October 2023
- 2. Selection and justification of drilling and blasting parameters using genetic algorithms
- (Content №4 2023)
- ... the number of microcracks (cr/sm2) in the quartz grains, which is present in uranium ore according to a linear law, and the output (in %) of oversized blocks during the destruction of uranium ore from ...
- Created on 28 August 2023
- 3. Energy efficient technologies for the mining industry
- (Content №6 2022)
- ... generator inlet. The destroyed rock takes on a fatigue character under repeated alternating effects of force impulses. Due to the development of a network of microcracks in the rock, the discontinuity ...
- Created on 25 December 2022
- 4. The character of disruption of the rocks surface during rapid cooling
- (Contens №5 2020)
- ... and microcracks in the rocks during rapid cooling for their effective softening. Methodology. The solution of the problem of crack system development is based on the fact that, as a result of rapid ...
- Created on 30 October 2020
- 5. Approximate analytical model of rock thermal cyclical disintegration under convective cooling
- (Geotechnical and Mining Mechanical Engineering, Machine Building)
- ... Rock Mechanics and Rock Engineering, 49(12), 4911-4918. DOI: 10.1007/s00603-016-1011-3. 4. Zhao, Z. (2016). Thermal Influence on Mechanical Properties of Granite: A Microcracking Perspective. ...
- Created on 19 August 2019
- 6. Efficiency of preparation of mountain mass at careers of building materials
- (Geotechnical and mining mechanical engineering, machine building)
- ... the rock massif ‒ orientation of microcracks of different morphology and anisotropy of physicomechanical properties of rock-forming minerals and their spatial position on the block. The main characteristics ...
- Created on 27 August 2018
- 7. Borehole stability in stratified shale
- (Mining)
- ... shale is mainly composed of illite and kaolinite; and stratifications are actually 500 nm–30μm wide microcracks (stratified shale of Weizhou formation, Beibuwan basin, South China Sea). Cohesion and ...
- Created on 10 July 2014
- 8. About the mechanism of rocks destruction
- (Geotechnical and mining mechanical engineering, machine building)
- ... elements was the basis of consideration. An equation of evolution of microcrack type defects was worked out. It can be used for description of the different stages of rock destruction. References: ...
- Created on 20 November 2012
- 9. Study of high pressure influence on durability of building materials made of industrial wastes
- (Environmental safety, labour protection)
- ... by the fact that the material of a filler has low internal bonds, and secondly, by the presence of microcracks in the crushed material. It is determined influence of the following characteristics on strength ...
- Created on 16 November 2012
- 10. Influence of the surface-active substances implementation in the rock failure area on the intensity of rock crushing by means of the pulse loads
- (Geotechnical and mining mechanical engineering, machine building)
- ... non-destructive pulsed stressing to the labradorite samples with subsequent monaxonic compression. Findings. The surface active agents embedded into the rock microcracks in the area of destruction has ...
- Created on 12 November 2012