Геотехнічна механіка. 2014 (117)

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Geo-Technical Mechanics
2014. Issue 117

Content.
Management method mechanized fastening of cleansing coalface.
Study on improving quality of magnetic rock classification.
Method of controlled formation of technogenic deposits in a tailings storage.
Systematization of deep opencasts by length of panels excavated at overburden extraction.
Development of mining reclamation technology for watered residual spaces in the surface mines.
Opening of deep horizons of catoca quarry with cyclic-flow technology and with steeply inclined conveyor.
Additional loads on tunnel arch supports under the action of overhead monorail in the Western Donbas mines.
Method for determining duration of new horizon preparation.
Research of effectiveness of a combined cogeneration system using heat from a gas-piston module.
Software for simulating impulse fluid injection into the coal beds on the borehole simulator.
Erosion processes in combined plasmachemical reactors.
Investigation of dynamic parameters of elastic generator vibrations at different angles of disclosure diffuser.
Two-dimensional model for the research of protection possiblity of jet mill accelerating tube walls from wear.
Simulation of explosive breaking of solid media by explosive charges with different cross-section shapes.
Research of air motion in caving zones of the Kryvbass mines.
Development of schemes and algorithms of functioning information complex personnel management for uranium mines.
Principles of construction of cluster model produced space of cutting area methane-rich coal mine.
Influence hydrodynamic impact on gassy coal seams.
Effect of gas-saturated rock mass fragmentation on its heat-exchange with ambient methane-air environment.
Assessment of impact of exhalation valve resistance in respirators on human performance.
Improving of filter respirator protective properties test by dust factor.
Ways of reducing dust emission during development workings in the coal mine.
Analysis of dust deposit at transportng coal by conveyor.
Assessment of environmental and economic efficiency of iron ore breaking technology using emulsion explosives.
Regeneration of methane released from landfills, and possibility of its utilization in Dnipropetrovsk region.

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