Геотехнічна механіка. 2014 (118)

ARCHIVE (All issues)

Geo-Technical Mechanics
2014. Issue 118

Содержание.
Determination of parameters of the boreholes sealer dock tracturing rock roof of the coal seam.
Rational parametrs of the coal winning evaluated by character of gas emission into the face.
Determining of pressure peaks at pulse fluid injection.
Influence of the phase state of methane the gas emission of the coal bed.
Impact of rock massif structure and sequence of chamber reserves mining on the ore dilution.
Importance of gas filtration for crack formation in the coal seams.
Methods for experimental studying of consolidated rock casing behaviour by models made of equivalent materials.
Analysis of process parameters for obtaining a gas-phase under the thermal action on the coal-contained rocks.
Construction of imitation cluster model of the system "mine rocks – produced space".
Mining and geological factors of methane accumulation in the undermined coal-rock massif.
The role of tectonic factors in the exploration and development of metallic and non-metallic deposits.
High-angle conveyors in the mining industry and their possible use in deep quarries of Krivbas.
Rationale of schemes and parameters for reconstruction of existing transport system in quarry of "Lebedinsky MPP" company.
Analysis of methods for stabilizing temporarily basset edge and basset edge.
Control of steel flux granulometric characteristics in the finished-product warehouses of the PJSC "Dokuchaievsk flux-dolomite works".
Investigation of gravity motion angels and sliding friction coefficients of the mine rocks.
How highly dispersed dust in the iron-ore quarries impacts on technical state of electric machines and traction drives in the dump trucks.
Laboratory researches of process of the dam inwash in the tailing dump.
Researches of conditions for preventing resonant phenomena in case of non-stationary modes of hydrotransportating system operation.
Trough displacement and limit angles in the bedrock at mining longwalls diagonally to the strike direction.
Procedures of risk assessment for rehabilitation of the radiation - contaminated lands and buildings in former uranium objects of the "PChZ" company.
Investigation of impact of borehole charge parameters on ecological safety of mass explosions in the quarries.
On the issue of density distribution in the filter package of dust mask for maximum dust capacity.

National Academy of Sciences of Ukraine
Library portal of National Academy of Sciences of Ukraine | LibNAS

http://libnas.nbuv.gov.ua

Vernadsky National Library of Ukraine (VNLU)

Institute of Information Technologies of VNLU

+38 (044) 525-36-24

libnas@nbuv.gov.ua

Ukraine, 03039, Kyiv, Holosiivskyi Ave, 3, room 209