No. 9 (9) Part 1

Transactions of UkrNDMI NAN. - Donetsk, 2011. - No. 9 (9). - Part 1. - 525 p.
UDC: 622.83
ISSN: 1996-885X
Approved for printing: 09.06.2011

Strata movement above the advancing production face in the Western Donbass	10
Research into the stress state of rock mass when driving ventilation crosscut opening near geological fault	19
Distribution of horizontal and vertical ground surface movements in the Western Donbass	27
On taking into account the impact of old mine workings in calculations of ground surface deformations	34
The history of evolution of the ideas relating to the protection and maintenance of engineering wells	37
New procedure for monitoring of movement and deformation of ground surface and objects being undermined	49
Validation of parameters for method to control mine working conditions and procedure of its implementation	57
Experience of mining near workings flooded with water	80
Estimating the impact of liquidation of the mine no. 8 of solotvyne salt deposit by flooding with water	89
Employing area-partial winning of coal at small depths of undermining	103
He impact of strata geologic structure on the process of their movement in the Western Donbas	111
Rock mass deformation ahead of the advancing working face	118
Composition of coalbed gas and its variation with geological and technological factors	126
Research of filtration flows using the natural field method at the Solotvinsky salt mine	138
Research into filtration flows by natural electric field method at solotvino salt mine	145
Noncontact method to estimate stress-deformation state of rocks for construction of transport tunnels in sochi	154
Interaction of support and enclosing rocks during construction of transport tunnel by mining with section opening in parts	164
Time parameters for intense ground surface subsidence movement	173
Study of the dependence of boundary angles on overburden thickness and mining depth	180
Imaging of rock mass structure inhomogeneities	190
Geomechanic estimation of efficiency of hydrodynamic impact on seams prone to hydrodynamic phenomena	203
Regulatory support for geometrical monitoring of reliability of coal producer reserves	212
Special surveying work for equipment construction and assembly	223
Classification of undermined territories by their ability to be further employed for economic purposes	236
Determination of rock mass deformations in the zones non-accessible for direct observations	245
On employing laser-ultrasonic spectroscopy to determine orthotropic media modules of elasticity	253
Analysis of rock pressure manifestations in driving extended workings in the area of small-amplitude geologic faults (a case study of no. 10 block dipping drift, Pokrovskoe mining unit)	269
Automating determination of seam faults by means of vector algebra on isolong chart	282
On preserving filtration properties of gas-bearing sandstones being developed and stricken	292
Studying morphology of coal beds	301
On the loss of stability of mine working	309
Investigating changes in gas-dynamic state in critical area of D4 seam	336
Research into the mechanism of irreversible rock movement around mine working with different disturbances	343
Taking into account geological-structural features of near edge zones in planning iron-ore open cast mines	358
Automating preliminary calculation of mine working connections	366
Synergetic processes in generating spontaneous heating in deformed coal seam	377
Promising methods to determine position of man-caused seismic events	386
Classification of geologic faults in coal beds when predicting them by in-mine geophysics methods	394
On the effect of preliminary mechanic loading of rock samples on thermoacoustic emission manifestation	405
Forms of cadmium localization and migration in soils and soil solutions at technogenically polluted areas. case study of pobuzhie ferronickel works	416
Analytical solution for the problem of love wave propagation in seams of complicated structure	429
Studying features of wave field interaction	436
Technical plans for formation of dust relief on the surface of outside dumps in Kryvyi Rih Basin	448
Algorisms for 3D and 2.5D modeling of seismic wave fields	463
Problems related to water supply in the north of donetsk region	472
The impact of tectonic structures on the aureoles of dispersion of pollutants in undermined rock mass	485
Prediction of mining-geological conditions of coal bed occurrence by methods of seismic exploration in mines	502

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