Mining informational and analytical bulletin №1/2020

Geomechanics, Rock failure

Validation of choice of stress–strain analysis method for support and lining in traffic tunnels

Lebedev M. O.

Influence of axial air channel in holes with emulsion explosives on blasting efficiency

Overchenko M. N., Tolstunov S. A., Mozer S. P., Belin V. A.

Single-impact rock crushing experiment

Simonov P. S.

Hydrodynamic re-commissioning of closed pipe draining system in open pit mining

Usanov S. V., Melnik V. V., Usanova A. V.

Enrichment of minerals

Improvement of reagent regimes to recover phosphate minerals from fine ore and waste

Barmin I. S., Morozov V. V., Polivanskaya V. V.

Intensification of heap leaching of gold from finely dispersed ore using nanotechnologies

Vorob'ev A. E., Chekushina T. V., Kaki Christophe, Tcharo Honore, Vorob'ev K. A.

Geoecology

Integrated anti-radiation and antiseepage shield wash at the tailings pond at Plant GMZ 1 of the Navoi Mining and Metallurgical Combinat

Raimjanov B. R., Gaybullaev H. K., Baykov V. N.

Geotechnology

Comprehensive gas drainage technology by hydraulic splitting of coal seam using surface holes

Slastunov S. V., Mazanik E. V., Sadov A. P., Khautiev A. B.-M.

Key ecological aspects of coal mining technology (in terms of the Bureya open pit coal mine)

Ozaryan Yu. A., Vasyanovich Yu. A.

Safe operation of mining-and-transport system under impact of seismic shot waves

Vasilets V. V., Afanasev P. I., Pavlovich A. A.

Testing data on operational control of shearers in high-productive longwalls

Kopylov K. N., Zakorshmennyi I. M.

Mine.aerogasdynamics, Mining thermophysics

Problems of dust control in coal mines

Kudryashov V. V, Kubrin S. S., Kosterenko V. N., Tereshkin A. I.

Mining industrial geology, Mining geophysics

Mechanism of methane outbursting in coal seams

Kolesnichenko I. E., Kolesnichenko E. A., Lyubomishchenko E. I., Kolesnichenko E. I.

Prediction procedure for sinkholes in terms of the Upper Kama potassium–magnesium salt deposit

Tatarkin A. V.

Mining machinery

Radial strains in two-stage hydraulic extension legs

Byakov M. A., Buyalich G. D., Buyalich K. G., Uvakin S. V.

Some aspects of determination of parameters for metal elements of mining and transport machines

Panfilova O. R., Velikanov V. S.