Mining informational and analytical bulletin. №5/2015

TITLE PAGE
CONTENT



DEVELOPMENT OF MINERAL DEPOSITS



P. 5
KAPLUNOV D.R., YUKOV V.A.
APPLICATION FIELD OF COMBINED TECHNOLOGIES OF COPPER DEPOSITS UNDERGROUND MINING
The combinations of physicotechnical and physicochemical methods of exploitation and processing of manmade mineral formations in combined technologies of underground mining are considered. The method of decision-making under uncertainty is used for the evaluation of combination version feasibility. Rational application limits of two-component and three-component technology are identified.
Key words:
combined technologies, underground mining, physicotechnical, physicotechnical methods, manmade mineral formations.


P. 13
KULAK V.YU., VOLOSHIN V.A., FRIANOV V.N.
EVALUATION OF INFLUENCE EXERTED BY COAL EXPLORATION QUALITY ON MINE PLANNING EFFICIENCY
In this project is justified current interest (actual interest) of investigations aimed at changing the concept of construction (building, development) and commissioning of new coal mining concerns (enterprise), also described lag (weakness) of projects methodology at coal mining behind any other related industries (branch,sector). This article presents the results of analysis of existing alternatives, simulation (imitation) of the operation of the mine under construction, being a part of difficult (complicated) geotechnical system of coal mining, taking into account the impact of the external environment. Methodology proposed by the authors, about design of coal mines in the current market conditions, was implemented in the design and construction of the mine «Erunakovskaya-7» (branch of Juzhkuzbassugol). During the planning a mine field, was used a computer software 3D, based on updated (refined) geological data (information, materials) detailed additional exploration of the projected area, to achieve the minimization of losses in the coal pillars safety (protector). To increase the reliability of the project decisions (solutions) with insufficient quality of exploration of coal deposits (fields), the following organizational and technological solutions was offered: combination of processes of detailed exploration and the first phase of the design and construction of the pilot section of the mine; ability to change the direction of the main traffic depending on the spatio-temporal position of mining, treatment and development; development of mining operations in two directions (with central and flank areas inclined shafts).
Key words:
mountain range, investments in geological exploration, detailed additional exploration of the projected area, sequence of the extraction pillars, the effectiveness of the project decisions (solutions).


P. 23
TARASOV V.V., PESTRIKOVA V.S.
REVIEW OF SHAFT EXCAVATION ACCIDENTS AT UPPER KAMA POTASH DEPOSIT
The paper gives a brief description of geological and hydrogeological structure of the Upper Kama Potash Deposit and characterizes specificity of shaft excavation and support. A survey of accidents and emergencies in shaft sinking and supporting in the Upper Kama potash mines is presented. Based on the adduced evidence, the author analyzes causes of the accidents and emergencies and offers a variant of their classification. The discussed package of preventive measures and recommendations will allow elimination of such accidents and emergencies.
Key words:
mine shaft emergency, ice wall, geological anomaly, freezing holes, curb, waterproof curtain.


P. 30
OL’KHOVIKOV YU.P., PESTRIKOVA V.S.TARASOV V.V.
FEATURES OF MAINTAINING SHAFT SUPPORT INSTALLED IN CARNALLITE ROCKS OF VERKHNEKAMSKOYE DEPOSIT IN SAFE CONDITION
The article presents a short feature review of geological and hydrogeological structure of Verkhnekamskoye potash salt deposit, various physical and mechanical properties of rock mass structure. A short description of shaft sinking and support in Verkhnekamskoye potash salt deposit is provided. By the example of the shaft № 2 of Solikamsk mine 1 the results of periodical surveys for support and support area in the shaft support zone of carnallite rocks location interval are analyzed in detail, negative effects of the experience for shaft support in carnallite site of masonry lining section are covered, as well as a short analysis of the factors is given which influence on destruction of support and rock mass in carnallite site of the section.
As an option to solve the above problem possible methods are proposed for maintaining the shaft support installed in carnallite rocks in safe condition, namely utilization of waterproof tubbing and sealing carnallite mass–monolithic lining contact with air proof synthetic materials.
Key words:
shaft, creep deformation, monolithic lining, carnallite rock, support mass, air exchange, sealing of «support–rock» contact.


P. 35
TSIBAEV S.S., KALININ S.I., RENEV S.S., ZORKOV D.V.
EVALUATION OF THE EFFECT OF FLOOD ON SURROUNDING MASSIF AND BOLTING STATE
Herein there are the results of a tool and visual assessment of condition of excavations, border massif of rocks and anchor support elements influenced by flooding and further drainage under conditions of Ras-padskaya mine. The extent and term of the mine being under flooded condition has been determined. The results of the durability tests of anchoring rods of various profiles are given for the roofs and sides of the mine working. It has been figured out that distribution of probability of the hardening force of the anchors in blast-holes in the roof of the mine working meets the normal law of distribution. There are analyzed results of radar shooting of the roof taken by Georadar OKO-2’s. It has been figured out that the height of rock breaking of the roof of the mine working changes 0.2 m to 2.25 m; comparison to the theoretical height of the roof arch has been made. The assessment of tendency of the coal massif to water saturation has been made, the height of water saturation of the roof rocks has been determined. It has turned out that that the height of moistening depends on the arch stability of rocks formed during the time of test. It has been determined that water saturation of the rocks leads to decrease in specific cohesion of the fastening structure of chemical ampoules with shot walls on 55–67% and on 72% in the roof and sides, respectively.
Key words:
underground mining, the maintenance of mine workings, bolt, flood, explosion, Raspadskaia, resistance.


P. 44
EREMIN G.M.
VALIDATION OF CHOICE OF EFFICIENT NO-FAILURE DUMPING TECHNOLOGIES FOR OPEN PIT MINES, CONSIDERING ENVIRONMENTAL STANDARDS
The place and role of the technological processes when creating dumps of rocks with different physical and mechanical properties in the total structure factors and mining processes that negatively affect the ecology of the surrounding space development targets. It is found that in the rock layers of the blade depending on the method of dumping may gradually through time to accumulate liquid moisture, which, when heavy rains can contribute to the glut of rocks with water and put them in a fluid state. The technique of dumping rocks by adjusting the width of the region of the freezing level and method of dumping in different seasons applicable to control the stability of the dumps in different zones and allows you to eliminate their threat deformation over time for large volumes stored breeds.
Key words:
dumping, quarry, environmental requirements, methods of dumping rocks placed rocks.


P. 51
ERMIYASH D.M., PUKHOVA O.V.
ASSESSMENT OF TECHNOLOGICAL PARAMETERS OF PEAT EXTRACTION DURING PEATLAND DEVELOPMENT
The study assesses weather conditions of a season and conditions of drainage system that influence on the process of peat extraction. At the experimental site the harvesting of dried milled fragmented peat was performed with a modernized technology, which provides improvements of drying conditions of the upper layer of the thick spreading and its hoeing instead of turning, what reduces amount of small dust-like factions and organizes more homogeneous composition of factions. The work presents results of the research on gathering milled fragmented peat at the control and experimental sites. It gives an assessment of technological parameters during milled fragmented peat extraction. We managed to reduce peat humidity in the spreading before harvesting using the modernized technology instead of the typical one. Usage of the modernized technology allows increasing technological parameters during the peat harvesting in bulk with conventional humidity by 2.36 times.
Key words:
peat, turf, technology, extraction, parameter, humidity.


P. 56
KOZYREV A.A., ZHUKOVA S.A., SAMSONOV A.V., VOLKOV A.V.
METHODICAL PRINCIPLES OF NATURAL FACTORS RECORDING WHEN ESTIMATING MINING-INDUCED SEISMICITY AT THE KHIBI-NY ROCK MASSIF
The studies have been carried out on assessment of natural factors impact on seismic activity increase at the developed Khibiny rock mass deposits. The critical values of water inflow have been determined as well as ranges of decline angles values of snow cover height. Increase of seismicity at the parts of the Khibiny rock massif is observed when exceeding these values. «The methodical principles on estimation of meteorological and hydrogeological factors impact» have been developed which allow revealing causes, hazardous periods and zones of impact of watered rocks in the rock mass during permanent raining and intensive snow melting. This will allow designing protective measures for specific hazardous zones with taking into consideration actual rock mass state.
Key words:
seismic activity, monitoring, watering, mining-induced earthquake, water inflow, snow melting.



P. 65
CHRONICLE OF HISTORICAL EVENTS MMA – MMI – MSMU – MISAA IN PHOTOS



P. 81
GODOVNIKOV N.A., DUNAEV V.A.
A PROBABILISTIC METHOD OF PREDICTING POTENTIAL DEFORMATIONS OF THE LEDGES IN SOLID ROCK
This article describes the probabilistic method for predicting the azimuthal-angles parameters of cracks that limit the potential sliding wedge bench, which are planned to be staged at limiting circuit.
Key words:
rock massif, open pit, berm, stability, computer technology, probabilistic forecast.


P. 84
ZAKHAROV E.V., KURILKO A.S., POPOV V.I.
THE ALTERNATING TEMPERATURE EFFECTS AS A FACTOR FOR ENERGY SAVING TECHNOLOGIES OF COMPLEX PREPARATION OF RAW MATERIALS IN PERMAFROST CONDITIONS
The paper presents the results of experimental researches of influence alternating temperature effects on destruction of rock samples. It was found that the mechanism of disintegration of rocks develops due to the formation of non-uniform in the volume of rock stresses; the maximum values of these stresses are associated with the degree of saturation of the pore space of rocks by moisture. Conducted model estimates the alternating temperature treatment on the occurrence of wet particulate material rock stress-strain state. As the main mechanism of the physical destruction of rocks considers formation of internal mechanical stresses due to non-uniform across the section of a piece of rock by ice. They can act as a controllable parameter process heat and mass transfer at alternating temperature influence to create a non-uniform stress. The experimental and calculated data show significant effects of alternating temperatures and initial moisture content on thermal stress state of the particulate material rocks. They can be used to reduce energy consumption for destruction of rocks, as well as serve as a basis for the development of energy-saving and efficient technologies for processing mineral resources (crushing processes and concentration) increase the disclosure mineral grains.
Key words:
freeze-thaw cycles, the energy intensity of destruction, modeling, internal stress, porosity.


P. 92
IVANOV V.A.STOLBIKOVA G.E.GORELOVA S.E.
IMPACT OF INITIAL MOISTURE CONTENT AND TIME OF DRYING ON MILLED PEAT HARVESTING
The study shows the results of full factorial experiment on the impact of initial moisture content and drying on a aerate bedding on the volume of milled peat harvesting. We obtained regression equations of dependence of the initial moisture content and drying time on the collection of milled peat. The research provides a theoretical dependence of indicators needed for obtaining numeric data of a cycle harvest. Specific drying conditions of milled peat are used for predictive assessment of basic technological parameters.
Key words:
milled peat, cycle harvest, initial moisture content, drying time, spreading.


P. 97
KASPARYAN E.V., FEDOTOVA YU.V.
STRESS-STRAIN STATE IN ROCK MASS OF THE KHIBINY DEPOSITS AND TASKS OF GEOMECHANICAL ZONING
The paper presents a hypothesis on forming gravity-tectonic stress field in rock mass of the Khibiny deposits due to continuous energy inflow from the Earth’s Interior through active faults. The data are given on instrumental measurements of movements in the Saamskii fault body for more than 15 years.
The paper proposes to specify the tasks of geomechanical zoning of the deposits’ rock mass and substantiate the methods of reducing rockburst hazard during mining operations.
Key words:
bump hazard, rock mass, stress-strain state, geomechanical processes, the safety of mining operations.


P. 108
LARIN N.S.
MANAGEMENT OF TECHNICAL AND ECONOMIC INDICATORS QUARRIES OF BUILDING STONE BASED ON AN ANALOG METHOD FOR ESTIMATING COSTS
Possibilities of management of the main technical and economic indicators of quarries mining minerals for the production of high-quality crushed stone based on an analog method for estimating costs. The operation of 10 Russian enterprises manufacturing rubble of dense igneous rocks defined unit costs per unit of production. The database quarries-analogs are made on the basis of the received indicators. By means of the regression analysis of the available database the schedule is constructed and the nonlinear equation of dependence of specific operational costs per 1 ton of mineral produced from the annual performance quarry for considering a quarries-analog determined the coefficient of determination. Some examples of the practical application of the nonlinear equation in determining the feasibility of changing the power group companies of the holding, under the joint consideration; at preliminary forecasting of the minimum capacity of the enterprise, during which achieved a positive economic effect.
Key words:
production of rubble, quarry productivity, technical and economic indicators, cost, analog method of evaluation, unit costs, quarry-analog, regression analysis, the coefficient of determination.


P. 113
LAVRENKO S.A., TRUFANOVA I.S.
EXPERIMENTAL STUDIES OF CAMBRIAN CLAY CUTTING TOOL
The process of destruction of the array of Cambrian clay by effectors of the tunnel complexes for finding
optimal parameters of the regime is considered and a cutting-test-bed for experimental studies of the process of cutting by single tool is developed.
Key words:
cutter, destruction, cambrian clay, effector.


P. 120
ZHUKOV A.A., PRIGARA A.M., PUSHKAREVA I.YU., TSAREV R.I.
EXPERIENCE OF APPLYING THE COMPLEX OF GEOPHYSICAL METHODS TO DETECT KARST CAVITIES IN THE DUMPS OF POTASH MINES
The article describes the experience of applying the complex of geophysical methods to identify karst processes in the dumps of potash industry. For these purposes a rational complex has been experimentally determined comprising a vertical electric sounding method using a three electrode array and a reflection method by the procedure of common depth point with registration of p-waves. The selected complex has been tested by performance of geophysical works to solve exploration tasks and delineation of karst cavities in the body of salt tailings piles of the mines PJSC «Uralkali».
Key words:
salt tailings pile, karst, electrical sounding, seismic, electric resistance, diffraction travel time curve, rational complex of geophysical methods, interpretation.


P. 131
KUPOROVA A.V.BOLTUSHKIN A.N.
THE USE OF REFINERY WASTE TO IMPROVE THE QUALITY OF THE MOLDED PEAT
The results of experiments to determine the possibility of obtaining peat-fired molded fuel. After conducting experimental research to test the mode of formation of works was made an experimental batch of peat-fired fuel. Found that with the addition of oil, the molding process is more efficient. The resulting decrease in strength of the dried peat temperature increase during artificial drying.
Key words:
peat, humidity, strength, molding.


P. 135
KHOLODNYAKOV D.G., ARGIMBAYEV K.R., VU TUAN, STARTSEVA K.A.
LOSSES AND CONTAMINATIONS OF MINERALS AT OPEN-CAST MINING
An assessment method of a zone of optimum values when rationing level of losses and contaminations of minerals at open-cast mining is offered.
Key words:
losses and contaminations of minerals, function of desirability, optimization of processes, economic efficiency.


P. 140
HOLODNYAKOV G.A., OBOZHIN A.A.
DETERMINATION OF PARTIALLY FULFILLED COMPLEX DEPOSITS WITH RATED OPERATIONAL MINING RATIO
The principle of open-pit boundary determination of partially fulfilled complex deposits is considered. The principle is based on a comparison of the boundary and rated operational mining ratio. Unlike the existing principles, the design of open-pit boundary allows to consider the size of covering rocks and by-product mineral.
Key words:
open-pit boundary, partially fulfilled complex deposits, rated operational mining ratio.


P. 143
YAKUBOVSKIY M.M., ARGIMBAEV К.R.
METHOD OF DETERMINATION OF RAW MATERIALS’ AMOUNT ON A BULK STOCKYARD
A review of methods of bulk stockyards organization. The method of calculating stockyards capacity in case of irregular minerals extraction is considered, measures to increase the intake capacity are reviewed.
Key words:
capacity, cargo traffic, bulk stockyard, concentration trench, lignite, averaging, pile.



ENRICHMENT OF MINERALS



P. 150
KRASNOV G.D., SHEKHIREV D.V., BARNOV N.G., CHESNOKOV A.A., CHIKHLADZE V.V.
INFLUENCE OF THE METHOD OF CRUSHING ON THE SELECTIVITY MAGNETIC SEPARATION POLYMETALLIC ORE
Selective disclosure of mineral complexes – one of the basic requirements of the process of disintegration of the rock for the subsequent separation of the constituent minerals. Disclosure splices minerals during grinding leads to a redistribution of minerals by class size and changing the mineral composition of separate classes [1, 2]. It is therefore of interest to compare different ways of crushed materials on the distribution of mineral components by size classes. This comparison will help to get an idea of selective grinding and compare vehicles on the basis of a rational choice for ore dressing technology, providing maximum disclosure splices minerals.
Key words:
polymetallic ore, crushing, crusher, press machine, particle size and elemental composition of dry magnetic separation, selectivity of the processes.


P. 155
SEKISOV A.G., MYAZIN V.P., LAVROV A.YU., POPOVA G.YU.
POSSIBILITIES OF GOLD HEAP LEACHING FROM REFRACTORY ORES AND TECHNOGENIC RAW MATERIALS WITH THE HELP OF PHOTOELECTROCHEMICAL SYNTHESIS OF ACTIVE REAGENT COMPLEXES IN PROCESS SOLUTIONS
The article describes the interaction mechanism of active solution components and crystalline lattice of silicate and alumino silicate minerals. The author contributes the idea of using the combination of electrochemical water dissociation process and ultraviolet illumination of the resulted suspension.
Key words:
refractory ores, technogenic mineral raw materials, photoelectroactivation, leaching.


P. 159
SEKISOV A.G., LAVROV A.YU., MYAZIN V.P., POPOVA G.YU., MILYUKINA A.I.
ANALYSIS OF PHOTOELECTROCHEMICAL GOLD HEAP LEACHING FROM ORE MASS OF USED LEACH HEAPS AND REFRACTORY ORES OF POGROMNOE DEPOSIT
The method of an estimation of a gain of stocks of the gold, considering presence the disperse forms which are not revealed by standard methods of the analysis and not taken сyanade solution is offered. It is proved, that at use active leach solution for recover disperse inclusions of gold from a crystal lattice of minerals-concentrators. Due to the gain of stocks of gold in a deposit which quantitative estimation it is expedient to carry out with reduction on extraction both to additional capital and operational expenses can be provided.
Key words:
method of valuation reserves of gold, extraction, activation leach, dispersed forms of gold.


Р. 163
SEKISOV A.G., RUBTSOV YU.I., LAVROV A.YU., POPOVA G.YU., SHEVCHENKO YU.S.
ANALYSIS OF PHOTOELECTROCHEMICAL GOLD HEAP LEACHING FROM ORE MASS OF USED LEACH HEAPS AND REFRACTORY ORES OF POGROMNOE DEPOSIT
The article covers mineralogical analysis of ores and ore mass of used leach heaps of Pogromnoe deposit. The author introduces the idea of combined electrochemical and photochemical treatment of solutions to recover dispersive and encapsulated gold forms. The article also shows the mechanism and describes results of gold leaching from Pogromnoe deposit ores.
Key words:
gold leaching, used leach heaps, electrochemical treatment of solutions, dispersive gold.



MEASURING, CONTROL, DIAGNOSTICS



P. 173
MUKHAMEDGALIEVA A.F., BONDAR A.M., KREININ S.M., LAPTEV V.B., NOVIKOVA N.N., TROFIMOV N.S., SHVEDOV I.M.
MICROSTRUCTURE AND SPECTROSCOPIC STUDY OF PERIODIC MICRO- AND NANO-STRUCTURES THAT OCCUR ON THE SURFACE OF AMORPHOUS AND CRYSTALLINE SILICA UNDER RESONANCE RADIATION CO2-LASER
At present great attention is paid to the phenomenon of quasiperiodic structures on the surface of solid materials under action of pulse laser radiation in visible and near infrared range. Forming nanostructures modify physico – chemical properties of the surface, which is of great interest for many technologies. This work was traced a link between the process of formation of the relief of periodic structures and structural changes occurring on the surface, provided the resonant interaction of laser radiation with matter. The resulting surface defects was studied by the methods of optical microscopy, atomic force microscopy (AFM), method of infrared (IR) spectroscopy. As objects used samples of crystalline and amorphous quartz irradiated by pulsed CO2 laser. The pulse duration was 70 nm, pulse energy of 1J for single-mode and 210 MJ for multimode regimes. In the result of the researches it was found appearance of the two types of surface periodic structures – micron with a threshold of occurrence of 5.2 J/cm2 and nanostructures with a period of 100–150 nm, and a threshold of occurrence 40 J/cm2. In single-mode and multimode impacts (energy flow, respectively, 40 and 48J/cm2) occur nanostructures depth of the relief which depends on the frequency of laser irradiation. In a single-mode regime of these nanostructures have less depth. The formation of the relief on the surface is connected with intensive ablation in the field of high standing wave, formed in the result of interference of the incident and surface electromagnetic waves arising in resonance absorbing medium.
Key words:
micro, nano structures, crystalline, amorphous, quartz, CO2 laser, surface, AFM–research, IR–spectroscopy.


P. 180
KHACHAY O.YU.
ELECTROMAGNETIC MONITORING DATA INTERPRETATION ALGORITHM IN THE FRAMEWORK OF TWO-RANK HIERARCHY MODEL OF ROCK MASS
The article discusses one of the stages of handling the problem of electromagnetic monitoring data inter-pretation. The geological medium model is a two-rank hierarchy model of a geological medium represented by a bedded–block medium with embedded singular sources—finite length current-flow lines. The algorithm of determining equivalent electrical torques of the sources with the pre-selected geometrical parameters is described. The implementation of the algorithm is exemplified in terms of interpretation of actual data obtained in Tashtagol iron ore mine. The list of references includes works that confirm successful interpretation of data on geological rock mass stability.
Key words:
active electromagnetic monitoring, algorithm, geophysical field interpretation, hierarchical model, 3D.



MINING CARS, THE EQUIPMENT AND TRANSPORT


P. 188
ALEKSEEVA L.B., UVAROV V.P.
STABLE MOTION OF RIGID ROTOR ON ANTIVIBRATION SUPPORTS WITH SLIDER BEARERS
The author examines behavior of a rotor mounted on antivibration supports with slider bearers. The supports consist of two-stage shock absorber, packing piece and vibration absorber. As the first stage of shock absorbing, it is suggested to use an oil film. This greatly simplifies the design of the antivibration unit. However, the oil film may essentially affect dynamics of high-speed rotor machines. Moreover, the effect of weight and rigidity of supports on the change of the stability ranges of rotors can also be high. Major difficulties in calculating stable motion of a rotor with an oil film are connected with determination of rigidity and damping effect. In a general case, hydrodynamic forces arising in the oil film represent nonlinear functions of coordinates and velocities that govern the rotor position. The author uses linearized expression for hydrodynamic forces as rotor makes fine movements. Under consideration is one-dimensional model of rotor vibration on antivibration supports. For constructing stability ranges for a rigid rotor on rigid supports, a characteristic biquadratic equation is derived. The search of the stability uses the Hurwitz criterion that allows finding both the boundary and area of the stability range of rotor. Stability conditions for rotor on antivibration supports are determined, and the relevant characteristic equation is constructed. The stability ranges are constructed using the Division Method D. The level of the effect exerted by elastic-inertia characteristics of antivibration supports on the change of the rotor stability ranges is assessed. This reduces the self-excited vibration probability and enhances efficiency of antivibration supports.
Key words:
rotor, stability, bearer, oil film, support, rigidity, model.


P. 192
BUSYGIN A.M. DRILL RIG OPERATION AUTOMATION
The article considers the criteria and principles of regulation of parameters of automation of modes of drilling rigs, as well as detailed analysis of the different types of programmable systems management regimes drilling.
Key words:
drill rig, automation, drilling practices, programmable control systems.


P. 195
VERZHANSKII P.M., MASLOV M.I.
STUDY ON THE ENERGY OF VIBRATION IMPACT OF THE END-EFFECTOR TO THE ROCK’S FACE CUTTING
Some aspects of the determination of energy by narrow-cut rock cutter-loader were shown. Experimentally determined energy costs at cutting of rocks. Separately considered the question of the гsing of cutter-loader with vibrating action of the end-effector to the rock’s face. The power and current strength of the engine’s end-effector through steps increasing of his speed were described. Simulations researches were conducted to determine the energy of rock destruction on blocks of materialof varying strength. It was obtained the expression for the totalpower of cutting. It is proved that the eccentricity value of vibration exciter affects to the efficiency of vibration impacts on the rock. Limits to the values of the eccentricity of vibration exciter’s shaft were done. Average values of power required for vibration cutting process are experimentally obtained. Dependences of the coefficient of power changing from the angular velocity of the rotation of the end-effector of rock cutter-loader were received.
Key words:
energy costs at cutting of rocks, the narrow-cut coalcutter-loader, the end-effector, the efficiency of vibration impacts on the rock, the eccentricity of vibration exciter’s shaft.


P. 202
GRACHEVA N.YU.
DEVELOPMENT OFTHE LABORATORY STANDON THE BASIS OF VIBRATORY MILL FOR THE EXPERIMENTAL DETERMINATIONOF ITSOPERATING PARAMETERS
The question of experimental verification of the theory of the vibratory mill operationwith eccentric driveis considered. Vibratory millmade by German company «Siebtechnik GMBH» was used as the main machine for experimental studies. A general view of the experimental stand on the basis of a vibratory mill Siebtechnik 854-2ks was shown.The experimental stand in working stage was descripted. The ways of changing the frequency and amplitude of the oscillations of the grinding chamber were done. The choice of the form and amount of vibratory mill’s chamberswas justified. The technical characteristics of the experimental stand, thyristor drive and instrumentation were presented. The method of fixing the value of the total forces acting on the wall of the grinding chamberwas shown. As an example of the determining of the energy parameters of vibratory mill by using a laboratory stand the dependences of power consumed by the vibration mill, from the vibration frequency of the grinding chamber were presented. It is foundtd that the total power consumption of vibratory mill is on the the square dependence from the oscillation frequency of the grinding chamber, moreover, if the amplitude of the oscillation chamber is less, than the greater value of the oscillation frequency it can be achieved at the same power consumption.
Key words:
the theory of vibratory mills; the eccentric drive; experimental studies; a general view of the experimental stand; the frequency and amplitude of the oscillations of the grinding chamber; the technical characteristics; the value of the total forces; the power consumption of vibratory mill.


P. 208
POBEGAILO P.А.
EVOLUTION OF THE DESIGN OF THE DOMESTIC EXCAVATORS IN THE SECOND HALF OF THE XX CENTURY
In article large dabs depicted evolution of domestic construction hydraulic excavators. Thus it is shown that many problems accompanying this process were successfully overcome already by the beginning of the 80th years of the last century that brought these cars to the leading positions in the world. Thus it is noted that the evolutionary process which began in the 70th years of the last century of «growth and formation" of domestic powerful hydraulic excavators went in parallel, didn't make use of the saved-up experience, repeated all mistakes and added new, and as a result came to the end with painful defeat for the USSR which consequences aren't settled and until now.
Key words:
hydraulic excavators, development evolution; prospects of hydraulic excavators.


P. 212
POBEGAILO P.А.
WORKING EQUIPMENT HYDRAULIC EXCAVATORS: RESEARCH OF GEOMETRICAL PROPERTIES
In article generalization of our previous results concerning research of geometrical properties of the working equipment of hydraulic excavators is executed. It allowed to draw some important conclusions and to make some general recommendations for practical application. It is established that the working equipment of hydraulic excavators has deep reserves for improvement.
Key words:
hydraulic excavators, working equipment, geometrical properties of the working equipment.



AUTOMATION AND INFORMATION SYSTEMS


P. 226
GERASIMOV V.S., SHEK V.M.
INTELLECTUALIZATION GIS DECISION SUPPORT SYSTEMS
The report discusses modern GIS decision support systems to analyze the status mountain massifs and predict dangerous situations for example, complex of programs «Geodin». Identified the prospects developing such systems, in particular, increase estimation accuracy of estimates through the introduction of neural networks. Substantiate the choice of the certain training model.
Key words:
geographic information systems, mountain massifs, complex of programs «Geodin», geodynamic existence.


P. 230
ILYUSHIN YU.V., TRUSHNIKOV V.E.
MULTITHREADING ANALYSIS OF SEISMIC DATA USING COMPUTER TECHNOLOY
Considered processing large amounts of data on hybrid supercomputer for processing the raw data were obtained by means of photography aerospace remote sensing area. The article also discusses the use of technology nvidia cuda for solving exploration and Geoecology The example in this paper, the method was tested at the plant production of mineral water of «Narzan» Kislovodsk. Software algorithms given in this article are the author's certificate of state registration.
Key words:
aerial photography, measurement of objects, analysis of algorithms, software.


P. 236
LAVRENKO S.A., TRUFANOVA I.S.
THEORETICAL STUDIES OF MASS DESTRUCTION CAMBRIAN CLAY CUTTING IN THE COMPUTER ENVIRONMENT ANSYS
Using ANSYS software environment we consider the problem of destruction of the array of Cambrian clay cutting as a dynamic contact problem of mechanics. Cutting process is presented as a set of processes of elastic-plastic deformation and rock failure in the local area under the influence of the cutting tool. The resulting waveform reflect the real picture of the processes of cutting rocks and the found parameters of cutting conditions will allow to work with minimum values of the specific energy consumption for the destruction of clay that will improve the performance of breaking and lead to higher rates of tunnel works in the construction of the subway.
Key words:
cutter, destruction, сambrian clay, effector.


P. 245
ULYANOV V.G.VISHNEVSKII A.A.PAKHOMOV N.E.
DEVELOPMENT OF AN AUTOMATED SYSTEM OF OPTIMUM FLEET MANAGEMENT AGREED ON THE X-RAY SEPARATORS ALMAZOIZVLEKATELNOY FACTORY
The features of kimberlites on enrichment of X-ray separators. The approaches to the management regimes. Considered depending on the load of the process variables and properties of the original ore. Defined management tasks and structure of the optimal control system. Considered the functions of management and control subsystems.
Key words:
automated system, optimal control, X-ray separators, concentrator, diamond, download, split level.



AEROLOGY, METHANE, SAFETY


P. 252
KOLIKOV K.S., MAZINA I.E., URUZBIEVA A.G.
STOWING AS A WAY TO REDUCE THE NEGATIVE ENVIRONMENTAL IMPACT DURING UNDERGROUND COAL MINING
Applying the technology of underground coal mining is a significant negative impact associated primarily with changes in the stress-strain state. Unloading gas-bearing coal spoil array leads to intense emission in mining, creating the danger of explosions in mines. One of the most effective ways to manage stress-strain state is the mined-out space. The article describes the types of laying-out space, their advantages and disadvantages, a dedicated long-term objectives of this direction, from the point of view of their influence on environmental impacts.
Key words:
gas emission, stress-strain state, control roof, stowing mined-out spaces, hydraulic stowing, pneumatic stowing, combined stowing, solid stowing, gravity stowing, mechanical stowing.



ECONOMICS AND MANAGEMENT


P. 260
KURAKOV YU.I., OLEYNIK P.P.
IMPLEMENTATION METHOD A UNIFIED INFORMATION SYSTEM OF ECONOMIC PRODUCTION AND ENERGY CLUSTER IN COAL INDUSTRY
This article discusses the optimal organization of the group of mining industry company to improve profit-ability and reduce the cost of the final manufactured product. An optimal plan for the organization of economic cluster of the coal industry, considered in detail the need for factories and workshops. In the work range of products obtained during deep processing of carbonaceous materials and prices on them, collected from various sources is described. Further it provided a process of production of carbonaceous products and the main process parameters of production. At the end the article presents the basic architecture of a corporate information system developed to ensure effective functioning of the units in a single cluster. To represent the architecture we used class diagrams unified modeling language UML, allowing to describe the static structural components of the system as a hierarchy of classes and a set of relations of association. A further development of the system is to add the derived classes, writing business rules and validation rules which checks the allowed values.
Key words:
hydrocarbons, deep processing of hydrocarbons, a cluster of enterprises, the coal industry, design of information systems, the unified modeling language UML, databases, object-oriented programming.

P. 273
MEZHAKOV V.Z., ONISHCHUK V.S., ARTYOMENKO T.V.
THE RESOURCE POTENTIAL OF NATURAL ZEOLITES AND PROSPECTS FOR THEIR USE IN THE AGRICULTURAL PRODUCTION OF THE AMUR REGION
The resource potential of natural zeolites and prospects of their use in agricultural production of the Amur Region. The paper features characteristics of the resource potential and peculiarities of natural zeolites. The relevance of natural zeolites development and use in agriculture is substantiated. Given are the results of experimental studies in the ecosystem “zeolites-soil-plants”. The prospects of zeolites application for improvement of soil fertility and increase of crop yields are considered.
Key words:
zeolites, deposits, land resources, soils, agricultural land use, experimental field studies.


P. 279
MOLEV M.D.
CORPORATE ENVIRONMENTAL MANAGEMENT SYSTEM – A NEW DIRECTION IN THE MANAGEMENT OF THE MINING COMPANIES
The article presents the results of research in the development and improvement of new management technologies that address the consequences of the activities of the mining enterprise on the environment. Paradigm focuses on environmental management, environmental indicators results of operations and systematic assessment of pollution.
Key words:
environment, corporate environmental management, environmental paradigm, tools of corporate environmental management, environmental performance indicators, enterprise information system.


P. 285
TIBILOV D.P., SAVON D.YU.
ECONOMIC ASPECTS OF TRANSITION TO RESOURCE TECHNOLOGIES INDUSTRIAL ENTERPRISES
The mechanism of an integrated process of transition to a resource-efficient industrial technologies at the quest for sustainable development is the growing role of economic incentives to ensure the process of resource. In work it is offered not only waste, but also the resources transformed to goods, after an exit of the last of the consumption sphere, again to return in a production turn that will allow to reduce scales of consumption of non-renewable resources at the same output and allows to solve problems of wastelessness of the production sphere. One of problems of the Russian regions is insufficiency of means of financing of investment investments in waste-free and nature protection technologies. It is state – the private partnership can become an exit from the created situation. In this regard the author suggests to use the mechanism of state-private partnership, and also the means arriving from ecological insurance of managing subjects. Transition of production to sredookhranny and resource-saving technologies, production restructuring with division of a production cycle will allow to reduce anthropogenous impact on surrounding environment.
Key words:
waste-free technologies, resource-saving, financing, state-private partnership.


P. 291
FEDOROVA N.V., CHIBINEV K.N., SHMATKO M.E., SHCHEGLOV YU.V.
MANAGEMENT SYSTEM ENERGY CONSUMPTION BASED HIGH SCHOOL
The article is devoted established on the basis SRSPU(NPI) automated energy management systems, which allows using innovative technologies to automate power consumption, optimize energy consumption. The basic principle of the implementation of the idea of an integrated energy management is to equalize loads in electrical networks and software flow control with optimization of power consumption required electrical power and minimizing the consumption of non-functional and / or irrational PTO. In combination with innovative technology – automatic balancing phases – and to be able to manipulate the consumption of individual lines maximizes the efficiency and reliability of power supply. Technological principle of the system is that after the determination of the necessary configuration and circuit simulation power of the university complex of buildings, facilities and equipment, the University is wrapped computerized electronic control panels, multi-functionality of each of which allows to monitor and control power lines 8–24.
Key words:
automatic balancing phase «Argus», power supply system, energy consumption, energy efficiency, power take-off, remote control, tariff plans.


P. 296
CHERSKIH O.I.
PRODUCTION PROCESS IMPROVEMENT OF QUALITY AT THE COAL-MINING FACTORY
In the clause the urgency of improvement of quality of a production process of the coal-mining factory is stated. The methodical approach to determination of criteria and figures of merit of a production process on the basis of treating of two his basic performances is presented: adaptability to manufacture and organisation.
In the capacity of the parametres characterising level of organisation of a production process, it is offered to use: organisation coefficient, coefficient of professionalism of the personnel, coordination coefficient (konkordatsii) interactings. The utilisation rate of a functional time in use of the personnel and coefficient of rhythm of production can be resultants organisation parametres.
For an estimation of adaptability to manufacture of process it is offered to use: adaptability to manufacture coefficient, standardization coefficient, coefficient of rational support of mining operations. Resultants parametres of adaptability to manufacture of process – utilisation rate of a functional time in use of the equipment and flow process coefficient.
In the capacity of effective and complementary instruments of improvement of quality of a production process it is reasonable to use standardization of production operations and functions, regulation and system of an estimation of results of activity of principals of production divisions (system of ratings).
Key words:
a production process, a production process criteria of performance, organisation, adaptability to manufacture, norm of architecture of a production process, efficiency and safety of production, the coal-mining factory.


P. 306
SHAPOVALENKO G.N.RADIONOV S.N.KHAZHIEV V.A.
ORGANIZATION OF THE ADVANCED TYPE OF CONTROL TO ENSURE EQUIPMENT OPERABILITY ON THE CUT «CHERNOGORSKII»
Presents an approach to improve performance of equipment in the context of «Montenegrin» company «SUEK-Khakasia» based on the development of advanced type of control, the essence of which consists in forming appropriate: patterns of functionals and of system of motivation of employees energy and mechanical services. Presents an assessment of the readiness of the mechanics of the incision to the development of functionality that allows you to organize anticipating the type of control. On the basis of the assessment set the status of the performance indicators of the functional mechanics the average for the company. In addition, a specific example presents the results of the work on the development of advanced types of controls in the BelAZ. It is shown that for the development of the desired functionality requires motivation of employees. In this regard, we developed the Regulations for remuneration of labour, the essence of which is the payment for volume, not for the hours worked at the company.
Key words:
control, efficiency, equipment mechanic, functionality, level, description, motivation, organization, time.



ELECTRIFICATION


P. 313
MALINOVSKIY A.K.
ENHANCEMENT OF RELIABILITY, SAFETY AND EFFICIENCY OF MINE HOISTS
The analysis of the condition of safety brakes of mine hoists shows that, first, the safety brake is still imperfect as it has no backing-up and, second, none of mine hoists support maximum allowable deacceleration of 5 m/s2.
Without the maximum deacceleration, the deceleration track is longer, which has an influence on height of the head frame (load lifting) and on depth of the sump (load-lowering). The longer deceleration track is unfavorable since when a downgoing vessel is jammed and an upgoing vessel continues moving the rope becomes loose and coils on the jammed vessel and when the jammed vessel takes-off the rope breaks, which has sometimes been observed.
Inspections of safety brakes in some mines discovered attempts made towards improvement of deacceleration by reducing the blank run time tbr from tbr = 0.5 s to tbr = 0.2 s and raising statistical reliability factor from Кsr = 3 to Кsr = 4.37. Unexceptionally, deacdeleration value grows but is still less than the allowable 5 m/s2.
The author notifies that with the higher deacceleration due to increased Кsr, the wear and tear of brake shoes grows, i.e., their life length shortens.
It is also mentioned that the safety brake operation mode has material effect on remaining life of shell of coiling machine that services two-drum mine hoist.
Key words:
mine hoist, remaining life, protective slowdowining, brake shoe, shell, loose rope.


P. 317
STEPANENKO V.P., BELOZEROV V.I., SORIN L.N.
PROSPECTS OF THE COMBINED ENERGY STORAGE ON THE CAREER TRAIN TRANSPORT
The article considers the prospects of the combined energy storage on the career of railway transport in surface mining. For autonomous power supply and reception of regenerative energy for traction units is recommended to use the combined energy storage. Combined energy storage should consist of a capacitor with a double electric layer capacitor, batteries, reversible converters and inverters dividing chokes.
Key words:
real way, mining transport, combined energy storage devices, batteries, capacitors, electric double layer.


P. 323
STEPANENKO V.P., SORIN L.N.
RELEVANCE OF RESOURCE AND ENERGY SAVING IN UNDERGROUND MINING LOCOMOTIVES WITH A COMBINED ENERGY STORAGE
The article considers the relevance of resource conservation, electricity and diesel fuel, increase of ecological safety in underground locomotive transport. The power consumption of the battery electric and fuel and lubricants surface and an outboard diesel locomotives currently does not meet modern requirements. To improve the efficiency of electric locomotives and diesel locomotives, to reduce the amount of traction batteries, to reduce the consumption of lubricants to improve the environmental safety by use of the combined energy storage. The report describes a method of calculating the basic parameters of power plants of mine diesel locomotives with a combined energy storage.
Key words:
mine locomotives, contact and battery electric, ground and suspended diesel locomotives, the combined energy storage devices, batteries, capacitors, electric double layer.



NATURE MANAGEMENT ECOLOGY


P. 329
ISAEV O.N.
ECOLOGICAL AND BIOTECHNOLOGICAL AREAS DISPOSAL PLETHODON
Applied Microbiology allows biotech leaching of a number of valuable substances from the waste part of plethodon. Microbiological destruction of carbonaceous substances observed the formation of humic sub-stances. Best results are obtained when the microbial destruction of brown coal, waste which are concentrated in Moscow and Kansk-Achinsk basins. Given the fact that for biotechnological destruction plethodon in mine waters of the selected optional microbial population, there is a need to implement aerobic mode. Therefore there is a necessity when conducting special studies aimed at establishing the composition of the liquid phase of the nutrient medium to provide the necessary aeration. The article explains the process parameters aeration for environmental biotechnology disposal plethodon mine water.
Key words:
ecological and biotechnological waste management, mine water, brown coal, aeration process, coal mining enterprise.



GEODYNAMICS


P. 333
PROSVETOVA A.A., KURANOV A.D.
PREDICTION ZONES DANGEROUS FOR THE EMERGENCE OF ROCK BUMPS BASED ON THE CONSTRUCTION OF GEODYNAMIC MODELS OF ORE DEPOSITS
In this article the method for determining the appearance of dangerous rock bumps areas of ore deposits was proposed. It is based on the results of the study stress state of the block structure of the deposit using numerical simulation. Using this method allows to evaluate the potential risk of mining operations by a factor of rock-bump hazard and increase the effectiveness of the design decisions.
Key words:
geodynamic hazard, rock bump, stress-strain state, block structure, faults.



MATHEMATICAL AND COMPUTER MODELING


P. 336
ISAEV A.B., ALNADFA A.
ITERATION-WEIGHTED ALGORITHM OF SEPARATION LINE FOR LINEAR REGRESSION FUNCTION IN THE PROBLEM ON CLASSIFICATION OF OBJECTS WITH CHARACTERISTICS BURDENED WITH MEASUREMENT ERRORS
The author gives mathematically rigorous formulation and solution to the problem on constructing a separation line between two classes of codomains that represent two finite, discrete and countable sets convex hulls of which do not intersect.
For finding consistent estimates of parameters of the dividing line of regression, the iteration algorithm is constructed based on the function of the highest likelihood, on the assumption of normally distributed errors of measuring coordinates of characteristics of the two-dimensional codomains under confluence conditions.
Key words:
true variables, confluent analysis, measurement errors, convex hull, highest likelihood function, codomain, characteristics of codomains.


P.342
LYASHENKO A.L.MOREVA S.L.TRUSHNIKOV V.E.
DEVELOPMENT OF CONTROL SYSTEM COOLANT FLOW TEHNOLOGY CHANNELS NUCLEAR REACTOR IN ORDER TO INCREASE HYDROSITE SECURITY
Consider monitoring the parameters of the reactor plant as an example of the reactor installed at nuclear power plants. The priority of the nuclear industry is to ensure the safety and the utmost attention paid to its improvement. Huge responsibility NPP personnel when working with high technology, requires constant regard even improbable risks of an accident. This is facilitated by continuous monitoring of the state of the reactor plant.
Key words:
control system, mathematical model of the reactor, temperature field, heat transfer, security.


P. 348
KHALKECHEV R.K.
HIERARCHICAL AND SELF-SIMILAR MATHEMATICAL MODEL OF MATERIAL OF THE SECOND ORDER OF COMPLEXITY (MINERAL, METAL) WITH THE FILLED LIQUID (OR GAS) PORES IN THE ELASTIC DEFORMATION STATE
In the presented article the mathematical model allowing to define effective tensors of modules of elasticity and an elastic pliability of a mineral with filled with liquid (or gas) is developed by a time. The presented model is hierarchical and self-similar and consists of two mathematical models of self-similar mediums interconnected among themselves. The first of them – the self-similar medium of the first order, is the three-dimensional continuous medium with the casual not uniformity corresponding to grains. And the second – the self-similar medium of the second order, represents the three-dimensional continuous medium with effective deformation properties of the first self-similar medium with a casual field of ellipsoidal not uniformity in the form of the microinclusions.
Key words:
self-similar medium, block Voronogo, group of insensitivity, strain field, effective tensor.


P. 354
KHALKECHEV R.K.
FUZZY DYNAMIC MODEL OF QUANTITY CHANGE OF DISLOCATIONS MAKING THE MOVEMENT IN STRUCTURE OF THE MINERAL AT INCREASE IN EXTERNAL LOADING
In the presented article the mathematical model considering a material of first order of complexity (mineral, metal) as dynamic system for which in the set timepoint state parameter in the form of quantity of the dislocations which got to the sliding planes is determined is developed and the nonlinear fuzzy differential operator defining evolution of an initial state in time is set. Evolution of such dynamic system is described not by one phase trajectory, but their family concluded in some area. Thus for each such trajectory extent of its realization as a result of natural experiment is defined.
Key words:
dynamic system, fuzzy repeller, fuzzy parameter, quantity of dislocations, family of phase trajectories.


P. 360
KHALKECHEV R.K.
MATHEMATICAL MODEL OF MATERIALS CHECK OF VARIOUS ORDER OF COMPLEXITY ON DEMAND TO THE DESCRIPTION THE HIERARCHICAL AND SELF-SIMILAR MEDIUM
In the presented article the mathematical model allowing to check material of any order of complexity regarding possibility of the description it the hierarchical and self-similar medium is developed in an algorithmic look. For the studied material existence of the representative volume determined as the minimum volume since which this material can be considered as a natural fractal is chosen as the main criterion of self-similarity.
Key words:
representative volume, hierarchical and self-similar medium, fractal, block Voronogo, structural element.



BORING TECHNOLOGIES


P. 366
KUDRYASHOV R.V., MALUKHIN N.G.
RATIONAL PLACEMENT OF WORKING PIPELINES IN THE CROSS SECTION OF THE HYDROMINING UNIT AT HYDRAULIC BOREHOLE MINING
The analysis of concentric and eccentric designs was made and found that is a difficult task to form a sub-merged jet with the necessary breaking capacity and concentric pipes position. In this regard, it is proposed to use a variant of the eccentric placement of the working conduits at cross-section of production wells.
Key words:
airlift, mined rock, air duct, hydro monitor, exploitation well, slurry pipeline.


P. 370
MERZLYAKOV M.YU., YAKOVLEV A.А.
APPLICATION OF CEMENT SLURRIES WITH MICROSPHERES IN CRYOLITHOZONE WELLS
Hole fixing in areas with harsh climate is a complex technical problem whose solution requires the use of special technical means and technological methods. During the construction of wells in such conditions lightweight cement slurries are widely used that minimize the risks of possible complications. From introduced into the cement slurries lightweight compounds, microspheres can be distinguished because they characterized by low density, high strength and low thermal conductivity values.
This article provides an overview of the microspheres commonly used in the practice of well cementing. It is noted that an additive in the cement slurry of microspheres reduces the density at a relatively low water demand, and cement stone formed with inclusion of the microspheres has a low thermal conductivity and enhanced fracture toughness.
Based on the analysis it is concluded that the input of microspheres allows to obtain a suitable cement stone for fixing wells in permafrost.
Key words:
permafrost, cementing, cement slurries, lightweight additives, microspheres.



THE HIGHER MINING EDUCATION


P. 377
IVANOVA M.A., KUZNETSOVA E.V.
PEDAGOGICAL ENVIRONMENT AND CONDITIONS OF TEACHING ENGLISHFOR SPECIFIC PURPOSES
Pedagogical environment and conditions of teaching English at the University of Mines have been described in the paper. Authors offer special alternative course of learning English for specific purposes at the year of graduation. The course is considered to be one of the effective conditions due to motivation of graduates.
Key words:
pedagogical environment and conditions, teaching, English for specific purposes, motivation.



WORKS OF YOUNG SCIENTISTS


P. 381
VERESHCHAK V.YU.
COMPARATIVE ANALYSIS OF LINEAR AND PROBABILISTIC APPROACHES AS APPLIED TO SOLVING A PROBLEM OF OPTIMIZING THE QUALITY OF THE ORE MASS FLOW ON A MINE, THAT UTILIZES A COMBINATION OF OPEN-PIT AND UNDERGROUND MINING METHODS
In an ever-changing quantitative and qualitative characteristics of ore extraction and transportation process, ensuring a uniform quality of the coming to a beneficiation plant ore flow is a challenging task and simply using a linear method may not be enough. Based on a probabilistic Monte Carlo method, a specially designated for such tasks mathematical model was designed – it is a good addition. With it, one is able to simulate the process, in order to get a deeper understanding of it, assess risks and make better decisions. This article presents a comparison between linear and probabilistic calculations, using of one of similar problems as an example.
Key words:
mathematical model, comparative analysis, Monte Carlo method, open-pit and underground mining methods combination, probabilistic assessment, optimization, statistical analysis, mine transport system, ore mass quality.


P. 388
ERMAKOV E.A.
EXPERIENCE OF PRACTICAL USE OF MODULAR OPERATIONAL BLOCKS FOR WORKING OFF OF SITES OF COAL FIELDS
In article experience of construction of operational blocks on mines of Kuzbass rasmetrivatsya and the reached indicators are given, at working off of stocks by various technologies (hydraulic, korotkozaboyny system with a roof collapse, the complex mechanized face).
Key words:
experience, construction, operational block, technologies.


P. 394
KNYAZEV V.V., KOMAROV YU.A.
METHOD OF SLUDGE STORAGE PLACEMENT ON THE TERRITORY OF THE FUTURE HALITE WASTE PILE
Here are shown methods for combined placement of sludge on the territory of halite waste pile. A new way for placing of sludge storage on the territory of the future halite waste pile has been presented.
Key words:
halite waste pile, sludge, sludge storage, combined storage.


P. 398
PETRJAKOV A.M.
REMOTE HYDROGEOMECHANICAL MONITORING OF MINE WASTE AT STOILENSKY MINING-AND-PROCESSING INTEGRATED WORKS
The suggested ways of the remote monitoring allow receiving and processing information of the slope structures’ state of tailing dams and dump embankments rapidly. Analyze of the observed data allows estimating the possibility of tailing dams grow above the planned marks of filling. Considering the question of grow the dry dumps it is necessary to take into account the massif compression under the influence of its own weight of the constitute rocks.
Key words:
remote monitoring, stability coefficient, regulation of inwasing procedure.


P. 401
FOMENKO N.G.
PROVIDNG PARAMETERS OF DUMP EMBANKMENTS LOCATED AT HYDRAULIC DUMPS
As for the conditions of the open-pit «Taldinsky» there were considered the possibilities to form the dump embankment with the height 90 m – on the filling foundation – filling massif of hydraulic dump of claye

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