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Vol 196

Geology
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Reconstruction of primary composition of metamorphic rocks of Amurskaya suites (Amurskii superterrane Central Asian orogenic belt)

Composition of amursk suites metamorphic rocks was reconstructed by geochemical discrimination diagrams (Roser, Neelov). Tectonic settings were studied by REE   patterns.

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A. V. Kurguzova Reconstruction of primary composition of metamorphic rocks of Amurskaya suites (Amurskii superterrane Central Asian orogenic belt). Journal of Mining Institute. Vol 196. p. 11.
Geology
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Typomorfic features of the zircon from Verchneurmijsky granite massif (Priamurye)

Having used electron microscopy permits and microanalysis systems researched typomorphic features of the zircons from Verchneurmijsky granite massif in Priamurye. Crosscutting study of the zircon crystal morphology and ultimate  composition  to predict peculiar  properties of mineragenesis conditions and afford opportunity to draw sharp disjunction of zircon features from different intrusive phases. Features of the zircons can be used at regional partition of intrusive formations and searches of rare-metal granites.

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M. M. Machevariani, V. I. Alekseev Typomorfic features of the zircon from Verchneurmijsky granite massif (Priamurye). Journal of Mining Institute. Vol 196. p. 14.
Geology
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Analysis of urals diamonds by infrared spectrometry method

  Collection of Urals diamonds from Mining museum was studied by infrared spectrometry method. For thermal conditions reconstruction of diamond formation were constructed Taylor Wayne diagrams with calculated isothermal curves. Diagram of  B2  defects  distribution  was done. Analyzed geographical location of diamonds. The conclusion about thermal formation conditions and possible belonging to the sea stream gravels were   done.

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Yu. V. Nefedov Analysis of urals diamonds by infrared spectrometry method. Journal of Mining Institute. Vol 196. p. 18.
Geology
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Control of the condition of the rock-mass condition using tansducers of hydrostatie pressure during mining escalator tunnel of «Admiralteiskaya» underground station

In this article is shown the sequence of hydro-geological monitoring of the rock-mass condition while conducting mining works of «Admiralteiskaya» underground station escalator tunnel. Are revealed flow laws of underground water in natural conditions; is considered influence of atmospheric pressure on the hydrostatic one. Also are drawn preliminary conclusions of escalator tunnel mining (using hydro-cantledge) influence on pressures in rock-mass.

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Yu. A. Norvatov, K. E. Volodchenko, M. V. Sergutin Control of the condition of the rock-mass condition using tansducers of hydrostatie pressure during mining escalator tunnel of «Admiralteiskaya» underground station. Journal of Mining Institute. Vol 196. p. 23.
Geology
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Projecting peculiarities and experimens interpretation of testing in heterogeneous aquifer system on the example of diamond deposits named by V.Grib

The results of testing olmugo-okunevsky aquifer  by alignment pumping, held on  the stage  of detailed exploration of diamond deposit named by V.Grib, are presented.The technique of pumping test interpretation by analytical methods by using the program «ANSDIMAT» is stated. The results of slug tests in the boreholes are also shown.

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Yu. A. Novatorov, I. B. Petrova, A. V. Yashina Projecting peculiarities and experimens interpretation of testing in heterogeneous aquifer system on the example of diamond deposits named by V.Grib. Journal of Mining Institute. Vol 196. p. 27.
Geology
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Distribution of rare earth elements in ores Elov and Buructal supergene nickel deposits

Weathering processes and infiltration metasomatic processes in the weathering crusts hyperbasite arrays have a positive effect  on  the accumulation  of rare earth  elements. The content of rare earth elements is steadily increasing bottom-up on the profile of weathering.  Metasomatic upper profile characterized by a high content  of rare earth  elements, which leads to  the appearance of rare earth elements phosphate mineral phase – xenotime found in this laterite for the first time. The composition of the rare earth elements in incorporating their metasomatic and minerals demonstrates chondritic distribution.

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A. G. Pilyugin, I. V. Talovina, N. I. Vorontsova, S. O. Ryzhkova, O. P. Mezentseva Distribution of rare earth elements in ores Elov and Buructal supergene nickel deposits. Journal of Mining Institute. Vol 196. p. 31.
Geology
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Investigation of hydrodynamic conditions Ashadze vent fields (mid-atlantic ridge)

The main geological and thermodynamic conditions of hydrothermal vents formation and activity. Calculation of hydrothermal field vents flow have been made after E.S.Romm model. A comparison of model data with data obtained in the Russian-French expedition  «SERPENTINE».

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S. M. Sudarikov, P. A. Marshak Investigation of hydrodynamic conditions Ashadze vent fields (mid-atlantic ridge). Journal of Mining Institute. Vol 196. p. 36.
Geology
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Chemical composition of submarine hydrothermal solutions at 12о58' n.l. of Mid-Atlantic ridge

A genesis of hydrothermal solutions of the explored area is observed. A short characteristic of main settings determining the ore-forming  features  of  hydrothermal solutions is given. The groups of elements connected with the hydrothermal solutions-seawater mixing are marked out as well as those coming directly from the magmatic chamber and contacting rocks.

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S. M. Sudarikov, N. N. Mikhal'chuk Chemical composition of submarine hydrothermal solutions at 12о58' n.l. of Mid-Atlantic ridge. Journal of Mining Institute. Vol 196. p. 40.
Geology
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Industrial gold mineralization in the structures of the mineralized zones on the example оf the Natalka deposit in Magadan region

The laws of distribution of the masses of gold at the stages of ore formation, role and the meaning of each stage in the formation of industrial mineralization. On this basis are estimated approaches to prospective evaluation of the flanks and deep horizons of deposit.

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K. E. Chernyshev Industrial gold mineralization in the structures of the mineralized zones on the example оf the Natalka deposit in Magadan region. Journal of Mining Institute. Vol 196. p. 43.
Metallurgy, physical and chemical regularities of technological processes
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Research of diamond ores disintegration process regularity

In article researches of kinetic and power characteristics of process of self-crushing which  are executed on diamond-bearing ores of a deposit of a tube «Komsomolskaya» are resulted. Autogenous grinding process was investigated from a position of an exit of a commodity size –30 + 0,2 mm.

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A. A. Bobrakova, N. V. Nikolaeva Research of diamond ores disintegration process regularity. Journal of Mining Institute. Vol 196. p. 110.
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

The fuzzy logic approach to an estimation of competitiveness of mountain production

Interest of the enterprises in results of the activity and dynamics of environment strengthen necessity of increase of competitiveness of let out production. Article is devoted a problem of an estimation of competitiveness of mountain production. Features of formation of competitiveness  of production of mining industry on an example of production of  copper  branch  are with  that  end in view in details considered. Possibility of application of a method of an estimation of competitiveness of production on the basis of the is indistinct-plural  analysis  is  proved. Conditions and technologies of application of a  technique  are  considered.  The  offered  model and the developed technique is approved on an example of a principal view of production of Joint-Stock Company «Ormet».

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K. A. Gafarova, Tatiana V. Ponomarenko The fuzzy logic approach to an estimation of competitiveness of mountain production. Journal of Mining Institute. Vol 196. p. 159.
Mining electromechanics and mining equipment
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Photovoltaic power plant of direct conversion for the mineral raw complexes

Designing of photovoltaic power plant of direct conversion power of 1 kW simplifies the process of performance and direction at the mineral raw complexes. This work examine existing at present day PV cells, it is selected the more suitable for the conditions of mines, open pits and oil-producing enterprise. It is presented the structure of photovoltaic power plant.

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B. N. Abramovich, E. V. Yakovleva Photovoltaic power plant of direct conversion for the mineral raw complexes. Journal of Mining Institute. Vol 196. p. 210.
Nanotechnologies and information technologies
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

The software for the control of capacitance structures parameters on the basis of electrostatic field power action use

The software for the procedure of definition of parameters of a cap of condenser structure with mobile facings on  the basis of use of power action  of an electrostatic field is considered. The offered technique allows on one operation of removal volt – capacitance characteristics to define the whole complex of the major parameters of a cap – size of a working air gap, a membrane deflection, electret surface potential and a membrane tension. The expressions for  capacity of a cap as a function of specified parameters are obtained. The software is developed for the technique use, allowing to define required parameters of a cap and to estimate their error. The procedure considered in the present work is a not destroying   monitoring.

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T. R. Akchurin, N. S. Pshchelko, V. V. Buevich The software for the control of capacitance structures parameters on the basis of electrostatic field power action use. Journal of Mining Institute. Vol 196. p. 289.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Gyrocompass МVТ-2 metrological researches

For reliable operation of surveying gyrocompass must periodically carry out its verification. Verification can make himself executor of works, since it does not need to have a reference bases or polygons. The paper proposed a method of performance of such verification. The experimental results demonstrate the reliability of the proposed method of verification.

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A. G. Alekseenko Gyrocompass МVТ-2 metrological researches. Journal of Mining Institute. Vol 196. p. 48.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-17
  • Date accepted
  • Date published

Analysis of Russian and international practice of accounting the environmental factors

Have done the analysis of foreign experience of integrating environmental factors on the basis of which marked ecological groups of factors in the context of European Valuation Standards. Analysis of evaluation methods of land in the Russian Federation and techniques of the state cadastral valuation of land settlements showed the lack of descriptions of the accounting several ecological factors. In addition, validated the set of the above-mentioned factors that may affect on the market price of land for individual housing construction.

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E. N. Bykova, Yu. I. Sapozhnikova Analysis of Russian and international practice of accounting the environmental factors. Journal of Mining Institute. Vol 196. p. 52.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Voltage controlling device in electric networks of the enterprises of the raw complex

In this paper an actual problem – the controlling of voltage regime in distributed circuit of mineral raw industry with the help of for power transformers. Particular attention spare for in- vention of automatic controlling block for equipment of voltage control under the power using theory of fuzzy logic. There are the results of mathematics and computer   modeling.

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B. N. Abramovich, A. P. Shevchuk, D. M. Tarasov Voltage controlling device in electric networks of the enterprises of the raw complex. Journal of Mining Institute. Vol 196. p. 214.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Evaluation of efficiency of integrating consolidation strategy for companies of potash industry

Under current conditions companies need not only to focus on their internal operations, but also to work out long-term development strategy. The strategies of competitive behavior of companies are considered. The most effective strategy for potash companies is chosen. Calculations of the efficiency of the strategy’s implementation are performed.

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D. M. Dmitrieva Evaluation of efficiency of integrating consolidation strategy for companies of potash industry. Journal of Mining Institute. Vol 196. p. 165.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

The discourse of controversion on television (linguistic and cultural aspects)

The paper presents the analysis of the controversial discourse at the modern Russian television. The conflict situation described as a script is universal for most European cultures while  the linguistics filling of this script depicts the national specific. The linguistic behavior of Russians in conflict situation is strict and emotional, with various speech strategies and tactics.

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M. S. Glushkova The discourse of controversion on television (linguistic and cultural aspects). Journal of Mining Institute. Vol 196. p. 296.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Effect of potassium on the solubility of aluminum hydroxide in alkaline aluminate solutions аnd their decomposition

Materials of calculation of solubility of aluminum hydroxide in the system Na2O – K2O – Al2O3 – H2O, by data of the solubility in the private sections of this system for a wide range of compositions aluminate solutions by the content of alkaline components are  presented. It  is shown that the solubility of aluminum hydroxide in the range of concentration of alkaline components from 1,29 mol/l to 1,94 mol/l is a linear function of the mol fraction of one of them. The results of experimental researches on decomposition of aluminate solutions are given. Significant increase of the degree of decomposition of aluminate solutions in per cents of the theoretical values with growth of mol fraction of K2O in  a mixture of alkaline components has been established.

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V. N. Brichkin, E. A. Alekseeva, N. V. Nikolaeva, E. E. Gordyushenkov Effect of potassium on the solubility of aluminum hydroxide in alkaline aluminate solutions аnd their decomposition. Journal of Mining Institute. Vol 196. p. 113.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Research of activating additives influence on ferrous hydrogarnet synthesis

We have studied the influence of activating ferrous additives on alumina and alkali recovery during the process of red mud lixiviation in autoclaves with the use of high-modulus alkalialuminate solutions and in the presence of lime. The effectiveness of usage of additives, containing sodium and calcium ferrites, during hydrochemical processing of red muds of Bayer process according to hydrogarnet technology, has been shown: increase in alumina recovery by 5-8 %, the possibility to conduct the process at average temperatures 240-260 °С and reduced concentrations of caustic alkali up to 200  g/dm3.

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S. V. Budon, A. T. Ibragimov, O. I. Mikhailova, V. V. Medvedev Research of activating additives influence on ferrous hydrogarnet synthesis. Journal of Mining Institute. Vol 196. p. 117.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Study start-up of synchronous drives oil and gas industry

The problems of various factors on the process of launching high-voltage synchronous motors. Possibilities of optimization of start electromechanical systems with synchronous motors. A mathematical model of the electromechanical complex, which implements various starting methods.

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B. N. Abramovich, D. A. Ustinov, I. G. Plotnikov, A. V, Turysheva Study start-up of synchronous drives oil and gas industry. Journal of Mining Institute. Vol 196. p. 218.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Economic efficiency of using innovation technologies in underground gas storage facilities

Economic and technological condition  forecast  for  the resource conservation  technologies is composed. An appraisal of application of the resource conservation technologies using  for UGSs, that permit to use technological assets more effective is given. Effective strategic solutions is discovered.

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G. S. Elizarova Economic efficiency of using innovation technologies in underground gas storage facilities. Journal of Mining Institute. Vol 196. p. 169.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Substantiation of the variant of the best and most the effective use of the ground area оf the Vasileostrovsky region of the city of Saint Petersburg

In article the substantiation of a variant of the best and most an effective use (MMEU) the ground area located in territory of the Vasileostrovsky region of Saint Petersburg, within coastal and water security zones of the Smolenka river is given. This point in question has a special urgency in such big megacities as Saint Petersburg, as, despite increasing population and increasing capacities of a city, its territorial resources are limited so to use them it is necessary as more as possible economically,  that is according to variant MMEU. Proceeding  from a principle of   the maximum profitableness in work it is offered to use the considered ground area under building of seven-story hotel on 400  numbers.

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E. N. Bykova, Yu. S. Morozova Substantiation of the variant of the best and most the effective use of the ground area оf the Vasileostrovsky region of the city of Saint Petersburg. Journal of Mining Institute. Vol 196. p. 56.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Minimization of cost of transportations аt distribution of capacities of group of open-cast mines on various concentrating factories

Diamond is special mineral in comparison with others. Diamond is a precious  stone and  also technical raw material. Native diamond deposits of GRO «MIBA» are kimberlitic pipes. Assess the expediency of cut mines of them by group of open-cast mines in modern economic situation is urgent scientific task.  For  solving this problem  it  is necessary to take into account  the possibilities of minimization of transport expenses to provide some concentrating mills with raw materials.

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A. P. Gospodarikov, K. V. Yakovleva Minimization of cost of transportations аt distribution of capacities of group of open-cast mines on various concentrating factories. Journal of Mining Institute. Vol 196. p. 301.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

The developing of the system of actions for realization of transition from land shares to land plots

In given article the problem of transition from land shares to land plots is considered. Main principles of carrying out of similar transformations and priorities are defined. The system of actions for realization of transition from land shares to land plots is developed.

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A. S. Garbatsevich The developing of the system of actions for realization of transition from land shares to land plots. Journal of Mining Institute. Vol 196. p. 60.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Removal of samarium (3+) and cerium (3+) from nitrate and chloride solutions by ion flotation

The ion flotation of cerium (3+) and samarium (3+) from nitrate solutions by use of sodium dodecyl sulphate as a collector with addition of sodium chloride has been stated. The ratio of distribution coefficients and separation coefficient as function of the pH-aqueous phase with different concentration of chloride-ions has been analyzed. The separation coefficient has rise  from 1,3 till 4,75 when chloride has been  added.

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N. V. Dzhevaga, D. E. Chirkst, O. L. Lobacheva, L. V. Grigor'eva Removal of samarium (3+) and cerium (3+) from nitrate and chloride solutions by ion flotation. Journal of Mining Institute. Vol 196. p. 121.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Qualification and assessment of intellectual capital of companies in the fuel and energy complex

Significance of intellectual capital considerably increases in  a  market  economy.  Intellectual capital of a company includes human capital, organizational capital and consumer capital, which interact with each other  and ensure the effective functioning of companies  and  give them a competitive advantage in the market. The article reveals the structure of intellectual capital of companies FEC as well as approaches to its assessment. The authors also demonstrate the need to maintain the intellectual capital and propose mechanisms of its development.

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D. A. Ivanova, T. V. Ponomarenko Qualification and assessment of intellectual capital of companies in the fuel and energy complex. Journal of Mining Institute. Vol 196. p. 172.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

The algorithm of numerical solution the non-linear boundary value problems of geomechanics

This article is devoted to the algorithm of the forecast of stress and strain state nonho-mogeneous layered physical nonlinear rock massif. The modeling based on applying the whole package of computational methods: variational method, discrete continuation on numeric parameter method, quasi-linearization of nonlinear value boundary problem, finite difference method, Thomas algorithm and iterative  process.

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A. P. Gospodarikov, M. A. Zatsepin, A. V. Meleshko The algorithm of numerical solution the non-linear boundary value problems of geomechanics. Journal of Mining Institute. Vol 196. p. 306.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Definition of parameters of vectors of magnetic flux in electric drives with the vector control

Indirect and direct ways of definition of parameters of vectors of the main magnetic flux consider. Results of experimental and theoretical researches are given. It shows, that at exact measuring instruments of a electric current and an  voltage, both  ways are rather competitive,  and in view of heavy conditions actions in oil-and-gas and a mining industry, the indirect way of definition could be counted up more  preferable.

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V. V. Alekseev, V. I. Vershinin, B. Yu. Vasil'ev Definition of parameters of vectors of magnetic flux in electric drives with the vector control. Journal of Mining Institute. Vol 196. p. 222.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Evaluation fineness gold ore from dunite with the use laboratory concentrator Nelson and laboratory mikropaner

The article presents the results  of laboratory studies to determine the fineness  of gold ore in the root of one of the fields in the Ural, the direct method. The gold content in ore is low and gold – finely disseminated (d < 0,1 mm). The possibility of using this hub for Nelson and laboratory micropaner with relatively small sample mass. We obtain a high grade of gold (871,1).

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M. L. L. Diakite Evaluation fineness gold ore from dunite with the use laboratory concentrator Nelson and laboratory mikropaner. Journal of Mining Institute. Vol 196. p. 125.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Concerning the possibility of an effective hadfield's steel cold-work hardening in the working conditions of the lining of spherical mills

Taking a grinding of coal ball mill (type: BTM 400/800) operating without rocks as an example it is shown that a bombardment of the armour by grinding bodies made of steel 110G13L directly is capable to raise its hardness from 200 to 320HB at the depth of the cold-hardened  layer up to 6,7 mm that will approximately 2 times increase its firmness to an abrasion. The time needed for the realization of an effective bombardment is 11 minutes, the period between strengthening cold – work hardenings is 25  days.

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V. S. Bochkov, V. I. Bolobov, A. P. Batalov, Yu. P. Boitsov Concerning the possibility of an effective hadfield's steel cold-work hardening in the working conditions of the lining of spherical mills. Journal of Mining Institute. Vol 196. p. 226.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Diagnostics of potentially dangerous defects in dielectric materials

The paper presents a number of experimental techniques for detecting in amorphous tantalum oxide films structural defects, which accelerate film destruction processes in a strong electric field and thus are potentially dangerous under prolonged thermoelectric stresses applied to capacitor structures.  It is shown that the anomalous frequency dependence of dielectric losses and increase of the leakage current over time can identify potentially unreliable capacitors.

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E. K. Grigor'ev, N. S. Pshchelko Diagnostics of potentially dangerous defects in dielectric materials. Journal of Mining Institute. Vol 196. p. 311.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Problems and prospects of mining аnd metallurgical cluster in Тransbaikalia

Problems and prospects of the mineral development in the Transbaikalia region  are given in the article. The interrelation had between problems in the region and prospects identified in the event of their solutions. The idea create the mining and metallurgical cluster based on the number of large deposits on the region is the main lever for decision problems.

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V. R. Kabirov, I. B. Sergeev Problems and prospects of mining аnd metallurgical cluster in Тransbaikalia. Journal of Mining Institute. Vol 196. p. 178.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Application of digital levels for rainall structures monitoring

Due to the ever-increasing housing density and increased demands on outdated municipal communications, which often forces the builders to work on  updating and expanding the network of underground facilities in areas where it is imperative to ensure a minimal impact on the earth's surface. The study examined possible methods for reducing time  and material  resources  to carry out observations of the settling of the objects in the construction zone.

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D. A. Ilyukhin Application of digital levels for rainall structures monitoring. Journal of Mining Institute. Vol 196. p. 65.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Division into districts of municipal union by complex of an accomplishment objects

Now in municipal unions accomplishment questions are solving  inefficiently,  therefore there is a necessity for application of GIS, which will give the chance to distribute rationally financial assets on maintenance of an accomplishment objects condition. In article experience of division into districts of municipal union by condition of an accomplishment objects is considered. Clustering is used as a way of  complex  estimation  of accomplishment objects condition. By results of clustering thematic map of division into districts is created. The analysis of re ceived results is carried out.

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V. A. Kiselev, O. A. Tributs Division into districts of municipal union by complex of an accomplishment objects. Journal of Mining Institute. Vol 196. p. 68.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

International experience in implementing power efficient and environmental projects

In article the analysis of foreign experience of realization of power effective projects on which basis it is possible to develop schemes adapted for the Russian validity in the field of stimulation of introduction of power saving up, power effective technologies is made.

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I. I. Kashtanova International experience in implementing power efficient and environmental projects. Journal of Mining Institute. Vol 196. p. 181.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Measurement of reactive power in electric circuits with hight harmonics

In this article electronic electricity meters are considered. Indications of various types of meters in the presence of harmonious components of voltage and a current in a circuit are estimated. The error of measurements depending on various making harmonics are compared. It has been shown that the higher harmonics essentially influence indications of various types of electricity meters of reactive energy that can lead to undesirable consequences at payment of electric energy by the consumer.

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Yu. E. Bunteev, A. K. Kradovskii, V. A. Kuznetsov Measurement of reactive power in electric circuits with hight harmonics. Journal of Mining Institute. Vol 196. p. 231.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Application of a combination of hidrometallurgy and mineral dressing for improving thequality оf low-grade copper concentrates

  The mineral resource base is characterized by the depletion of large fields with relatively good quality of minerals, that’s why natural and man-made deposits with a low content of useful components are involved in the processing. Their development was previously uneconomical considered. This article gives a technology of pressure leaching of low-grade sulphide copper concentrate and the results of experiments to improve the quality of the product obtained during the pressure leaching – copper concentrate II.

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B. S. Ivanov, A. Ya. Boduen Application of a combination of hidrometallurgy and mineral dressing for improving thequality оf low-grade copper concentrates. Journal of Mining Institute. Vol 196. p. 128.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Computer program for encyclopedia and guides creation and its applications

The article has description of program complex  for  creation  of computer  encyclopedias  and guides, that is by article’s authors made. By means  of this program one can  create guides  with text, graphics, visual or sound information. Aviation encyclopedia, Russian poetry guide et  al.

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E. V. Zhdanov, D. S. Titov, O. G. Bykova Computer program for encyclopedia and guides creation and its applications. Journal of Mining Institute. Vol 196. p. 316.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Determination basic parameters backwall electro-parogeneratora for thermal influences on prizaboynuyu area layers withvvn

A scheme of the experimental apparatus  downhole  electro-parogeneratora,  the calculation of the basic physical and electrical parameters of the installation, basic formulas and calculation  of parameters for them.

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N. S. Gubar' Determination basic parameters backwall electro-parogeneratora for thermal influences on prizaboynuyu area layers withvvn. Journal of Mining Institute. Vol 196. p. 236.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Testing of simple genetic algorithm

Authors have carried out a number of tests of classic genetic algorithm on some target functions with preassigned search terms. For  this reason  the program  realizing this algorithm  was developed. It has a wide diversity of  parameters.

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E. P. Ivanchenko, Ya. N. Vykhodtsev Testing of simple genetic algorithm. Journal of Mining Institute. Vol 196. p. 319.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Specification of parameters of the investment valuation of the project on the method оf real options

In article the problem of a choice of a method of an estimation of investment projects in prospecting and extracting branches is considered. As its decision in high-risk projects it is offered to use a method of real options. Specification of parameters of an investment estimation of evaluation of development section Tedinsky field by means of binomial model is spent.

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S. V. Lysak Specification of parameters of the investment valuation of the project on the method оf real options. Journal of Mining Institute. Vol 196. p. 185.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Method of price zoning land settlements based on the theory of decision making in a multi-dimensional data

  The method of mapping a lot of price factors zoning on  basis of the decision-making theory by ranking quarters.

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V. A. Kiselev, A. G. Shabaev Method of price zoning land settlements based on the theory of decision making in a multi-dimensional data. Journal of Mining Institute. Vol 196. p. 74.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Working out of new designs of concentration tables for increase of efficiency of enrichment useful iskopae

It was made new modification of device for allows increasing recovery, to increase productivity and to lower size of concentrated particles. The device has a deck executed as a disk, which divides into sectors; each sector has circular rifles. The table is equipped with the high-frequency step-by-step engine ensuring continuous rotation of a table and submission counter impulses for shear of particles in a direction to rotation of a table.

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Ya. V. Kuskova, V. B. Kuskova Working out of new designs of concentration tables for increase of efficiency of enrichment useful iskopae. Journal of Mining Institute. Vol 196. p. 132.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Kholodninskoe deposit: development strategy, main engineering solutions, perspective exploration

The role of the Holodninsky ore deposit in ensuring need of the Russian Federation in extremely scarce raw materials – zinc and lead is shown. Technical solutions for decrease in ecological risks at extraction of this ore deposit are considered. Conclusions are drawn on prospects  of extraction of the Holodninsky ore  deposit.

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V. S. Litvinenko, V. P. Zubov, O. V. Mikhailenko Kholodninskoe deposit: development strategy, main engineering solutions, perspective exploration. Journal of Mining Institute. Vol 196. p. 80.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

The comparative analysis of the technical and economic results of activiti russian and foreign mining diamand enterprises

It is analyzed output, costs and other results of mining activity two large diamond mining enterprises: russian «Severalmaz» and foreign «De Beers – Venetia Mine». It is considered that «Severalmaz» has a huge potential for  development. The possible technical, technological and organizational solutions are necessary as they permit to increase the effectiveness of the mineral mining «Severalmaz». The experience of the company «De Beers – Venetia Mine» can be  used.

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K. I. Pavlova, A. A. Fedchenko, L. I. Iseeva The comparative analysis of the technical and economic results of activiti russian and foreign mining diamand enterprises. Journal of Mining Institute. Vol 196. p. 189.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Computer program of gidrodynamical calculation of moving mixture in pipes due to Poetman – Karpenter and Lutoshkin – Krylov methods

In this article is described computer project, that is made by means of programming language Delphi. By means of this program one could realize gidrodynamical calculation due to Poetman – Karpenter and Lutoshkin – Krylov methods. The project allows to control input data, to save input data, to execute calculation, to output results, to write results in file. Moreover the program produce file with all  calculations.

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A. L. Klimenkov, V. T. Litvin, O. G. Bykova Computer program of gidrodynamical calculation of moving mixture in pipes due to Poetman – Karpenter and Lutoshkin – Krylov methods. Journal of Mining Institute. Vol 196. p. 325.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Identification of turn to turn faults in power transformers by means of the amplitude-phase analysis of negative sequence currents

The paper is dedicated to analyzing identification of turn to turn faults by digital differential protection relay of power transformers. Reliable algorithms of finding turn to turn faults from external faults and transformer inrush are described.

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D. I. Ivanchenko, O. B. Shonin Identification of turn to turn faults in power transformers by means of the amplitude-phase analysis of negative sequence currents. Journal of Mining Institute. Vol 196. p. 240.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Techniques and technology of improvement оf ways of development of concentrating factories

In this article analyzes the main ways of development of technics and technology in the iron-ore concentration plants. Examples of Kovdor, Lebedinsky and Mikhailovsky Goks the methods of reconstruction and modernization  of factories, as well as the activities undertaken to increase the quality of iron concentrate. As a result of the analysis made general recommendations for improving the quality of iron concentrate, cost reduction and increase of volumes of manufacture.

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A. I. Lyalikova, E. E. Andreev Techniques and technology of improvement оf ways of development of concentrating factories. Journal of Mining Institute. Vol 196. p. 136.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

The balanced scorecard as the tool оf the realization of the company’s strategy (on example iron-ore companies)

Application of methodology of the Balanced Scorecard (BSC) for management of the company, realizations of strategic targets is proved. The BSC is added reproductive and innovative potentials taking into account specificity of iron-ore enterprises’ activity. Priority value of an estimation of reproductive potential for the mountain enterprise is shown. Strategic cards of «Mikhailovsky GOK» and «Karelian okatysh» on the basis of the BSC are constructed; relationships of cause and effect are established. Actions for efficiency’s increase of companies’ activity on the basis of the BSC are offered.

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T. A. Pikalova, T. V. Ponomarenko The balanced scorecard as the tool оf the realization of the company’s strategy (on example iron-ore companies). Journal of Mining Institute. Vol 196. p. 195.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Estimation of the is intense-deformed condition of massif at building inclined tunnel of metro station «Admiralty» of the Saint Petersburg underground

Intense-deformed condition of a solid at building tunnel inclined tunnel «Admiralty» is simulated using finite-element method in three-dimensional statement. Questions of a geomechanical estimation strata movement and deformations of rocks based on modeling are considered. In addition, the forecast of influence of strata movement process for surface is made.

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S. Yu. Novozhenin Estimation of the is intense-deformed condition of massif at building inclined tunnel of metro station «Admiralty» of the Saint Petersburg underground. Journal of Mining Institute. Vol 196. p. 84.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Heritage of the brick or information embedded in the brick from historical viewpoint

Brick is the oldest building material except stone and wood. A cob brick with added sliced straw served as a constructional material in many ancient countries. Using of burnt brick is also dated from ancient times (it was utilized in Egypt, Mesopotamia and Ancient Rome in 3-2 century B.C.). First brick constructions in Russia (fortified walls, temples, towers and stoves) appeared in IV century. Then, in XI-XII centuries, thin and very heavy plates of different sizes («plinphes») were used and in XV century a modern bar-shaped brick has appeared. That time is associated with the flourishing of «brick craft». In 1475 the architect Aristotle Fioravanti was invited into Moscow from Italy to build the Kremlin. The paper  is  devoted  to the history  of brick as an ancient building material and to the birth of brick   collection.

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E. M. Kuritsyn Heritage of the brick or information embedded in the brick from historical viewpoint. Journal of Mining Institute. Vol 196. p. 329.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

The investigation of complex production of ferromanganese nodules during its movement by flexible traction elements

The article deals with contemporary problems of the world mineral complex, reflects the main issues of relevance and prospects of integrated development  of solid mineral resources of the seabed. The composition, morphology and potential reserves of iron-manganese nodules are presented, a complex of equipment for the extraction of iron-manganese nodules and power characteristics that influence the extraction process are considered. On the basis of a mathematical model, the relationship between the force and kinematic characteristics is defined. The basic equation of motion of bottom devices is derived, concluded the possibility of solving this equation by numerical methods.

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I. P. Timofeev, I. A. Korolev The investigation of complex production of ferromanganese nodules during its movement by flexible traction elements. Journal of Mining Institute. Vol 196. p. 244.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

The possibility of separation of bauxite material by methods mechanical dispersion

In given article researches patterns of distribution and separation of bauxite substances by mechanical dispersion, which are executed on subprime Timan  and  the North Onega bauxite ores. The process of mechanical dispersion was considered the example of process of self-crushing.

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M. S. Nikiforova, N. V. Nikolaeva The possibility of separation of bauxite material by methods mechanical dispersion. Journal of Mining Institute. Vol 196. p. 139.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Adsorption and its influence on the mechanism of alumina liquor precipitation

The materials of mass transfer kinetic analysis of complicated by the establishment of adsorption equilibrium, during alumina liquor precipitation of alumina production. It is shown that the presence of strongly adsorbing impurities is one of the determinants of the intensity of the aluminum hydroxide chemical precipitation. The results of experimental studies on the alumina liquor precipitation with the participation of adsorption active components.

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V. V. Rad'ko, V. N. Brichkin, N. V. Nikolaeva, E. E. Gordyushenkov Adsorption and its influence on the mechanism of alumina liquor precipitation. Journal of Mining Institute. Vol 196. p. 142.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Overview of modern methods and technical tools of measuring peat moisture

The most widely spread methods of measuring peat moisture are considered. Moisture-meters based on these methods and currently offered on the Russian market of the leading manufacturers are described. The main directions of further development of modern peat  moisture measuring are determined.

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K. I. Krymskii, O. M. Bol'shunova Overview of modern methods and technical tools of measuring peat moisture. Journal of Mining Institute. Vol 196. p. 248.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Linguistic conformity of the russian and lithuanian languages

This article deals with the origin and age of Slavic and Baltic languages. Based on historical facts, the issue of the interaction of these languages on the example of Russian and Lithuanian. There are numerous examples of similarities in vocabulary, phonology, morphology and syntax of these languages.

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E. V. Mikhailova Linguistic conformity of the russian and lithuanian languages. Journal of Mining Institute. Vol 196. p. 333.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Comtarative analyses of russian and foreing low of hydrocarbon resources development

In given work the analyses of low of petrol countries is fulfilled, the  choice  of  this  countries is modified. Oil and gas sector plays one of the most important role in Russian  economic, but at the moment there is no special low the sphere of hydrocarbons’ development. Analysis of legislation in foreign countries which have similar conditions as Russia (USA, Norway, Brazil) let determine common traits and work out some advices for changing Russian regulation of oil and gas complex.

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A. N. Sultani Comtarative analyses of russian and foreing low of hydrocarbon resources development. Journal of Mining Institute. Vol 196. p. 201.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Estimation of influence of territorial conditions on market cost of the ground areas in the gardening noncommercial organisations of Leningrad region

In article the most essential factors influencing formation of cost of the ground areas in the gardening noncommercial  organisations are presented. On  the basis of the analysis of influence of the revealed factors on market cost of the earth the functional equation of plural regress is deduced by a method of inclusion which allows to calculate cost of any ground area which is in territory of Leningrad region, having the information on it.

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P. M. Snytko Estimation of influence of territorial conditions on market cost of the ground areas in the gardening noncommercial organisations of Leningrad region. Journal of Mining Institute. Vol 196. p. 89.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Peculiarities of external combustion engines – Stirling engines

This article discusses the peculiarities of Stirling engines. Summarized history of the creation and development. Stirling cycle is described, and its comparison with the Carnot cycle, as well as the main types of structures.

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M. D. Kuznetsov Peculiarities of external combustion engines – Stirling engines. Journal of Mining Institute. Vol 196. p. 252.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Method of measurement of anisotropic electron velocity distribution function

The method  of local anisotropic plasma has been  developed. The mathematical apparatus  of the method for rapid analysis of the  degree  of anisotropy  electron  distribution  function,  as one of the main characteristics of anisotropic plasma has been proposed. It has been  demonstrated that the degree of anisotropy of the plasma can be determined only by the form of the IU  curve (the second derivative of probe current to the probe potential). The possibilities of the method in area of reconstruction of the  full  distribution  function have been illustrated.

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A. S. Mustafaev, A. Yu. Grabovskii Method of measurement of anisotropic electron velocity distribution function. Journal of Mining Institute. Vol 196. p. 336.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Working out of technology of reception of fuel briquettes from few consumed carbon raw materials

The most accessible and technically prepared method of recycling slags and a coal trifle is briquetting. In given article the technology of reception of household fuel briquettes with an incendiary layer from slags coal of Kuznetsk coal field and a paper waste is resulted. Optimum indexs for reception of stronger briquettes are  described.

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E. V. Skripchenko, V. Yu. Kalashnikova, V. B. Kuskov Working out of technology of reception of fuel briquettes from few consumed carbon raw materials. Journal of Mining Institute. Vol 196. p. 147.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Investment attractiveness of mining chemical companies as a factor of their competitiveness

The article deals with the notion of competitiveness, built classification of factors of competitiveness organizations with specific of mining and chemical industries. There is considered   the interrelation  of investment attractiveness of the enterprise and its competitiveness, a method of assessing the investment attractiveness of large companies, based on the assessment of both external and internal attractiveness. The results of testing method on the Russian and Canadian producers of mineral fertilizers: Uralkali, Silvinit, EuroChem and Potash Corp and identified factors that have the greatest impact on the investment attractiveness of the industry in today's competitive environment.

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N. E. Chebaeva, T. V. Ponomarenko Investment attractiveness of mining chemical companies as a factor of their competitiveness. Journal of Mining Institute. Vol 196. p. 205.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Prediction of spatial stress-strain soil mass state tunneling technology with kentledge оf the working face

In this article the analysis of reinforcing effect, which appears during the process of the drilling of tunnels with using of contledge of the face which applied in Tunnel Boring Machines (TBM), is adduced. By applying of the finite-elements method the family of graphical relations, which  reflects the processes of the development of displacements, is approached. The influence  of the main strength characteristics of Couloumb-Mohrs’s theory of strength on  stability of the face of the tunnel and the necessary value of contledge of the tunnel’s face are defined.

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I. K. Suprun Prediction of spatial stress-strain soil mass state tunneling technology with kentledge оf the working face. Journal of Mining Institute. Vol 196. p. 94.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Mechanisation of extraction of peat from undrained deposit

In comparison with traditional methods of extraction using the offered equipment and developed technological schemes for industrial production of a peat will allows to avoid actions on drainage of developed fields; to reduce expenses for preparation and operation of a peat deposit; to prolong a season of mining activities, and in some cases to provide an opportunity of all-the-year-round operation of a deposit.

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A. V. Mikhailov, E. A. Kremcheev, D. O. Nagornov Mechanisation of extraction of peat from undrained deposit. Journal of Mining Institute. Vol 196. p. 256.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Simulation of mineral processing plant data

This article was crate to look through the main  ideas  of  mineral processing simulation. Here you can find some information about it’s problems, solutions for these problems, Zagustin law of grinding kinetic, breakage and selection functions and it’s research methods.

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N. O. Tikhonov, E. E. Andreev Simulation of mineral processing plant data. Journal of Mining Institute. Vol 196. p. 150.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Nanotechnologies in modern plasma energetics

Fundamental research in the field of plasma energetics provides a new opportunity  to achieve high efficiency of thermionic converters (TIC). The interelectrode gap of such TICs contains the condensate of excited states (CES), consisting of up to 1000 excited Cs atoms in the form of a plasma crystal (Rydberg  matter). In a laboratory TIC with Cs CES the efficiency of ~25 % was registered by emitter’s tem- perature ТЕ ~1600 К and collector’s temperature ТС  ~700 К.  A  unique combination  of low  TE and high efficiency of the system provides a prospect to implement such systems in small nuclear energetics. The results were obtained with SSC RF – Institute for Physics and Power Engineering (Obninsk).

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A. S. Mustafaev, K. I. Sidorova, M. A. Mamel'kina Nanotechnologies in modern plasma energetics. Journal of Mining Institute. Vol 196. p. 342.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Quality influence of grouting process for volume stress-strain condition of the soils mass near the tunnel’s face which situated in the proterozoic clays

The analysis of soils stress-strain condition for different lining including in work period retards from tunnel’s face with applying of finite-elements method is adduced. The graphical relations of stresses, displacements, soils inelastic area configuration were obtained. According to these relations final graphical relation of temporary grouting influence for permanent lining stress-strain condition was  developed.

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V. L. Trushko, A. N. Shokov Quality influence of grouting process for volume stress-strain condition of the soils mass near the tunnel’s face which situated in the proterozoic clays. Journal of Mining Institute. Vol 196. p. 101.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Microplasma analytical sensor for gas mixtures diagnostics

Theoretical consideration of collision electron spectroscopy (CES) for gaseous media analysis and experimental results on CES detector are presented. It is demonstrated that a diffusion path confinement for characteristic electrons provides a  possibility to measure electrons energy distribution function and to find characteristic spectra of species at high (up to atmospheric) gas pressure. Simple micro-plasma CES detector of two plane parallel electrode configuration with  current-voltage measurement in afterglow of helium glow discharge may be designed to operate at a high gas pressure up to atmospheric one. Experimental electron energy spectra of pair He metastables collisions in dependence of interelectrode gap are discussed.

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A. S. Mustafaev, A. B. Tsyganov Microplasma analytical sensor for gas mixtures diagnostics. Journal of Mining Institute. Vol 196. p. 347.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-18
  • Date accepted
  • Date published

Refinements of strategy for calculating cadastral value of ground area considering encumbrances and restrictions with the aim of taxation

Analysis of present procedural aspects for cadastral land valuation of ground area is presented. New approach to its calculation based on adjusted calculation formula considering encumbrances and restrictions is suggested. Practical implementation of the proposals on the territory of Kirovsky district in Saint-Petersburg and calculations of cadastral value for two ground areas with the aim of determining differences in taxable base are displayed.

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Yu. V. Chernetskaya Refinements of strategy for calculating cadastral value of ground area considering encumbrances and restrictions with the aim of taxation. Journal of Mining Institute. Vol 196. p. 105.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Realibility increase of gas-transport systems objects with help of logical-and-probabilistic method

This paper deals with logical-and-probabilistic method in simulating to estimate the reliability of complicated power-supply systems. It gives us information about procedure of logical-and-probabilistic method in simulating, also one example of calculating the reliability of complicated power-supply system (gas compressor station “Torzhokskaya” OJSC  Gazprom). Here you can find how reliability of system itself depends on reliability of its components.

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S. P. Petrov, A. N. Makhalin, S. V. Baburin Realibility increase of gas-transport systems objects with help of logical-and-probabilistic method. Journal of Mining Institute. Vol 196. p. 261.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Effectiveness of using acid electolyte in powerful electrolyzer

The object of study is a modern aluminum electrolysis with prebaked anodes with 175 kA Tajik Aluminum Plant. When the load current change the physical conditions of displacement components of the melt, which are associated with higher speeds layers of metal and the electrolyte in the electrolytic bath. Changes in hydrodynamic conditions bath melt lead to the need to adjust the content of the main components of the melt on the bath ratio, to ensure maximum efficiency of the process.

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D. D. Sharipov, V. Yu. Bazhin Effectiveness of using acid electolyte in powerful electrolyzer. Journal of Mining Institute. Vol 196. p. 155.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Use of power action of electric field for temporary and permanent connection of materials

Physical processes that lead to the emergence of large forces of attraction between bodies, joined by anodic bonding technology result from the large electric fields strengths at the contact interface. Nondestructive method of monitoring the strength of obtained conductor-to ionic dielectric anodic bonding seals is based on the relationship between the dependence of current versus time flowing in the formation of seals and the strength of  the  resulting seals. Theoretically justified a new technological method for nondestructive testing of  high-quality anodic bonding seals. The results obtained are confirmed experimentally.

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N. S. Pshchelko, A. S. Poll', D. O. Repetukh Use of power action of electric field for temporary and permanent connection of materials. Journal of Mining Institute. Vol 196. p. 356.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Developing loading facilities with gathering-arm active action

Is resulted in the article review basic designs loading parts of mining machines, analysis of physical processes of occurring at loading of rock massive is leaded with gathering-arm, basic directions of perfection of cutting heads with coupled gathering-arm are considered, and also is offered it is basic new variant of constructive execution of executive body of нагребать part for creation gathering-arm of conation.

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G. V. Sokolova, M. A. Vasil'eva, M. Yu. Nepran, S. A. Lavrenko Developing loading facilities with gathering-arm active action. Journal of Mining Institute. Vol 196. p. 266.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Discrete distributin of the electric charge influence on power characteristics of electric field in anodic bonding technologies

The physical and mathematical model allowing to estimate force and power characteristics  of non-uniform electric field in electroadhesive technologies is developed. The new processing method for making of qualitative conductive covering films on dielectric substrates with electrostatic field use is theoretically proved. The obtained results prove to be true experimentally.

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N. S. Pshchelko, N. P. Sidorova, D. A. Chigirev Discrete distributin of the electric charge influence on power characteristics of electric field in anodic bonding technologies. Journal of Mining Institute. Vol 196. p. 361.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Conveyor belts service life increasing during transportation rough material on tape conveyors

New design and action principles of damping  devices  for  load-carrying  branches  of the belt conveyor loading zone of rough material, providing a significant reduction  in fatigue wear  and abrasive belt nave been described. The calculated formula for  definition  of the loadings  which determine the main parameters of these devices is  resulted.

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Yu. D. Tarasov, A. O. Kuz'min Conveyor belts service life increasing during transportation rough material on tape conveyors. Journal of Mining Institute. Vol 196. p. 271.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

New information (date) on the delivery of green mineral and alumina lumps аnd two typesetting images for the cadet church to the Saint-Petersburg mining cadet corps

In 1826 two unique icons were delivered to Saint Petersburg Mining Cadet corps from Zlatoust. They were named composed icons because of their  background  composed  of different  Ural stones. These icons have become the objects of the historical analysis which results are presented in this article. The documents which are kept in the Saint Petersburg and Zlatoust archives served as a basis for icons history reconstruction. The article describes the story of malachite and corund blocks delivery to the museum of the Cadet corps. This story is based on the information which was found in the one of archival documents.

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S. Yu. Stepanov, Yu. V. Zhirnov New information (date) on the delivery of green mineral and alumina lumps аnd two typesetting images for the cadet church to the Saint-Petersburg mining cadet corps. Journal of Mining Institute. Vol 196. p. 368.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Substantiation of schemes of the electrical supply of remote areas of oil extracting

Problems of an electrical supply of objects oil extracting remote areas are considered. Application of local systems of an electrical  supply with application as the energy carrier of passing oil gas is proved. The analysis of applied local system of an electrical supply is made and recommendations about its perfection are made. Results of imitating mathematical modeling of start of the synchronous generator from the storage battery are presented.

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D. A. Ustinov, A. V. Turysheva, I. G. Plotnikov Substantiation of schemes of the electrical supply of remote areas of oil extracting. Journal of Mining Institute. Vol 196. p. 277.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Two approaches to reception surface nano-structured metals: solid-state hydride synthesis and adsorptive modifying

In this work the technique of nano-structured surface modification of metal based on sequential and mixed treatment aluminum powder with steams of different cationic tensides was experimentally proved. Also possibilities of solid-state hydride synthesis nano-structured metals with using at the first stage of restoration steams of hydrophobizing silicon-organic liquid were studied.

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A. G. Syrkov, L. A. Zhurenkova, V. F. Tufrikova, I. V. Pantyushin Two approaches to reception surface nano-structured metals: solid-state hydride synthesis and adsorptive modifying. Journal of Mining Institute. Vol 196. p. 373.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Efficient formation of the complex electrical load schedule of mining plant

In this article considered the rational formation of the complex electrical load schedule. Application of this method allows to achieve savings in the payment  of electricity and increase  the possibility of energy transfer. The effect is achieved by uniform distribution of energy consumption during the day.

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Ya. E. Shklyarskii, A. A. Bragin Efficient formation of the complex electrical load schedule of mining plant. Journal of Mining Institute. Vol 196. p. 281.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-21
  • Date accepted
  • Date published

Evaluation of phase relationships harmonics frequency drives

In article the new approach to modelling of processes arising in the presence of the frequency electric drives is offered, offering to consider corners of shift of phases on various harmonics. Research of power characteristics of a  frequency drive was spent on  the basis of the  spent experiment.

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Ya. E. Shklyarskii, V. S. Dobush Evaluation of phase relationships harmonics frequency drives. Journal of Mining Institute. Vol 196. p. 285.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Synergetic effect of surface-modified powders of aluminium and its manifestation in tribology

Revealed a synergistic effect associated with an increase in anti-friction and water resistance after processing mixtures Al-powder brands PAP-2 pairs of cation active preparations alkamon and triamon. According to the acoustic method in the tribological pair with a lubricantfilled Al/(A + T), anti-friction properties than in a pair with a lubricant-filled Al/T, and Al/A. Antifriction effect is associated with stable over time water-repellent properties of Al/(A +   T).

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A. G. Syrkov, T. G. Kamalova, E. V. Remzova Synergetic effect of surface-modified powders of aluminium and its manifestation in tribology. Journal of Mining Institute. Vol 196. p. 377.
Geodesy, geomechanics and underground construction
  • Date submitted
    2016-11-22
  • Date accepted
  • Date published

Hot stability of surface-nanostructurized metals obtained by solid-state hydride synthesis

It’s experimentally proved the method of preparation of thermo- and chemically  stable metal powders with a protective Si-C-containing nanofilm on the surface with using in the first stage of the synthesis of vapor hydrophobizing silicone-organic liquid on basis of organohydridsiloxanes. Hot stability of synthesized metal powders is 0,1-0,4 mcg/cm2  (under 900 оC, 100   h).

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A. G. Syrkov, L. A. Zhurenkova, O. A. Dul'neva, V. F. Tufrikova Hot stability of surface-nanostructurized metals obtained by solid-state hydride synthesis. Journal of Mining Institute. Vol 196. p. 381.