期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (1)
The experience of high-frequency pneumatic hammer design to run on increased compressed-air pressure is reviewed. Arrangement of a coupled shock-pulse......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (2)
The mathematical model of vertical penetration of a steel pipe in soil with a shock pulse generator is described. The influence of the external proble......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (2)
In order to ensure the safety of the autopilot system, this article analyzes the causes of motion blur from the perspective of camera imaging principl......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (1)
The experimental version of a bidimensional measurement facility allows recording displacement of rock blocks in the normal direction relative to a fa......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (1)
The authors analyze the influence of the semi-autogenous (SAG) mill parameters on the mill grinding efficiency, energy consumption and the tangential ......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (2)
The theory of the lag modeling approach to optimizing design capacity of an open pit gold mine by the criterion of maximized integrated economic perfo......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (1)
Uniaxial compression test of outburst coal was conducted to explore the mechanical characteristics of coal with outburst tendency in low gas pressure ......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (2)
The study analyzes the influence exerted by the body, guide and their materials on the pull strength of electromagnets in electromagnetic hammers. The......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (1)
In deeper level mining in Tashtagol deposit, during extraction of ore reserves from safety pillar, the stresses and inelastic strain zones increase 2-......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (2)
The author proposes a problem formulation for the capillary rise process when one of the capillary ends is connected to the atmosphere and the other e......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (1)
The action of the arbitrary physisorbed species of a collector at a mineral is compared with the theoretical evidence on particle-bubble attachment. T......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (2)
The authors study the ground surface displacement in the area of Zhezkazgan copper ore field now subjected to extraction of ore reserves from rib pill......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (2)
The study focuses on stability of particle-bubble attachment versus the size of particles attached to bubbles, design of a flotation cell and the inpu......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (1)
The authors construct an exact solution to the problem on the stress-strain behavior of rock mass at the boundary of an underground excavation of an a......
期刊： JOURNAL OF MINING SCIENCE, 2021; 57 (1)
The subcool zone length is determined in lining of an extra-long railway tunnel subjected to deep influence of piston effect. The air temperature dist......
