No 2 (2013)

Articles
Modular variant geometric modeling of complex technical objects
Shambina S.L., Virchenko V.G.
Abstract
The paper deals with the variant computer-aided geometric modeling of complex technical objects and analyzed the prospects for its use for technical structures made of composite materials.
RUDN Journal of Engineering Researches. 2013;(2):5-8
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An experimental study by method of separatory grids of a deformed state of a mandrel opening
Koshelenko A.S., Zhed O.V., Solis Pinargote Nestor Washington -.
Abstract
The subject of this research work was the burnishing process of a cylindrical opening of a multicuspid mandrel (push burnishing broach). It was examined by dividing the change in mesh texture of the surface layer of metal fibers in a section of a cylindrical opening, which coincides with the axis of the mandrel opening of the assembled bush. Processing of the distortion of the grid and comparing the results with its initial parameters allow to establish the nature and depth of distribution of the elastoplastic deformation.
RUDN Journal of Engineering Researches. 2013;(2):9-18
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Electronic didactic materials for subject «formation of canonical surfaces»
Romanova V.A., Oskina G.N.
Abstract
In the paper algorithm software of creation mini-film “Formation of cylindrical surface” is considered. This film is essentially a didactic material to the subject “Surfaces”.
RUDN Journal of Engineering Researches. 2013;(2):19-24
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Pecullarities of acceptance of management decisions
Bogoslovskaya A.B.
Abstract
We consider the problems connected with the peculiarities of acceptance of management decisions. The possible types of classification of management decisions are given. The algorithm of development and decision-making is considered. It is noted that the success of the implementation of decisions taken depends on how management will implement it. Attention is paid to monitoring the process of implementation of the decisions as the final stage of the management cycle.
RUDN Journal of Engineering Researches. 2013;(2):25-30
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Thermotectonic history reconstruction of sedimentary basins using (U-Th)/He dating of detrital apatites
Abdullin F.R., Pavlinova N.V.
Abstract
This paper discusses the dating of detrital appatite with (U-Th)/He metod and its application for the thermotectonic history reconstruction of sedimentary basins and hydrocarbon exploration.
RUDN Journal of Engineering Researches. 2013;(2):31-36
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New dates of correlation a moons phases and earthquakes
Abramov V.Y., Dolginov E.A.
Abstract
The definition of prospective structures in area is only a part of successful work. There is no answer to the main question — whether all the identified structures are filled with hydrocarbons, select structures as priorities for immediate exploratory drilling, and pre-determine their composition — gas, oil, gas condensate. Geochemical surveys are logical complement to seismic operations, allow the use of information about the presence of direct evidence of hydrocarbons. In the case of a sufficiently professional and balanced approach to the joint interpretation of seismic and geochemical data, the probability of detection of hydrocarbons increases significantly.
RUDN Journal of Engineering Researches. 2013;(2):37-44
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Subcidence patterns (rate of evolution) of Moscow basin
Dolginov E.A., Lafi G.
Abstract
Moscow basin had subsided in two “half-waves” velocity regime over the time-span: Cambrian (Vendian) — Devonian and carboniferous. Subsidence pattern of this basin in devonian-carboniferous was similar to that of the Dnepr-Donezk rift basin.
RUDN Journal of Engineering Researches. 2013;(2):45-49
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Morphostructural features of manganese ores of the Sungajsky deposit (Kemerovo region)
Astakhova J.M.
Abstract
In the article described the results of studying mineral characteristics of oxidized manganese ores of Sungajsky deposit.
RUDN Journal of Engineering Researches. 2013;(2):50-54
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Comparative characteristic of high-quality bentonite deposits of Russia and some foreign countries
Belousov P.E.
Abstract
There is a brief geological structure of Tihmenevo, Dash-Salahly and Greek group of deposits. Their mineral and chemical structures, and comparative characteristic are given. The main directions of use of bentonites of these deposits are described.
RUDN Journal of Engineering Researches. 2013;(2):55-61
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Geochemical area of Cu-mining deposits of Chukotka
Diakonov V.V., Georgievsky A.A.
Abstract
In article discussed about two porphyry-copper deposits in the Verkhoyan-Chukotka Folded area. The results of geological analysis about spatial location of the primary geochemical diffuse halo are presented.
RUDN Journal of Engineering Researches. 2013;(2):62-65
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Microscopic study of schist near Sarbay ridge (South Ural)
Diakonov V.V., Seregina E.S., Kotelnikov A.E.
Abstract
The article briefly shows the geological structure of the Sarbay ridge area (near Mednogorsk city) and microscopic analysis of schists. The result of research of schists is the conclusion of its volcanic origin.
RUDN Journal of Engineering Researches. 2013;(2):66-69
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Evaluation of carbonate rocks of South-Eastern Pamirs in Gorno Badakhshan Autonomous Oblast Republic of Tajikistan for the production of Portland cement clinker
Raimbekov Y.K., Frolov L.V.
Abstract
The paper considers the use of carbonate rocks in South-Eastern Pamirs in Gorno Badakhshan Autonomous Oblast of Republic of Tajikistan for the production of Portland cement clinker.
RUDN Journal of Engineering Researches. 2013;(2):70-73
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Practice of the organization of increase of efficiency of processing of containing gold ore on Vasilyevsky rudnik
Vorobiev A.E., Anikin A.V., Thekushina T.V.
Abstract
Questions of the organization of increase of efficiency of receiving gold from ores on ZIF JSC Vasilyevsky rudnik are considered.
RUDN Journal of Engineering Researches. 2013;(2):74-81
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Oil and gas prospects of structures by means of surveys sorption atmogeochemystry of the Kamensk license site of the Saratov region
Gluhov A.G., Zubkova E.V.
Abstract
The definition of prospective structures in area is only a part of successful work. There is no answer to the main question — whether all the identified structures are filled with hydrocarbons, select structures as priorities for immediate exploratory drilling, and pre-determine their composition — gas, oil, gas condensate. Geochemical surveys are logical complement to seismic operations, allow the use of information about the presence of direct evidence of hydrocarbons. In the case of a sufficiently professional and balanced approach to the joint interpretation of seismic and geochemical data, the probability of detection of hydrocarbons increases significantly.
RUDN Journal of Engineering Researches. 2013;(2):82-87
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Forecast of geological stocks of oil at regional researches
Denisov S.B., Kotelnikova E.M.
Abstract
The article is about possibility using of dependence of specific geological stocks from effective petrosaturated layers for potential stocks prospect of oil fields at regional level. The method is based on the established communications of a tangent of inclination angle of the line of the regression equation «stocks — effective thickness» rocks of one age with lithofacies states of an sedimentation which are estimated on regional facies and paleogeographical maps. The method is applicable for deposits with the established regional petroefficiency.
RUDN Journal of Engineering Researches. 2013;(2):88-96
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Innovative termogas technology of impact on oil reservoir hard to recover reserves of Bazhenov Formation
Ignatova K.P., Malyukov V.P.
Abstract
The article analyzes the impact of termogas technology on unconventional hydrocarbons of stranded Bazhenov Formation in West Siberia. Industrial development and implementation of technology to increase termogas impact of raw materials and improve the efficiency of the development of oil fields.
RUDN Journal of Engineering Researches. 2013;(2):97-105
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Physics-chemical properties of water and its natural formation
Vorobiev A.E., Chekushina T.V., Chekushina E.V., Roman A.T.
Abstract
Were analyzed and compared with each other existing theoretical models of water. In detail the features of the structure of molecules and composition of water for the development of effective methods for the separation of water-soluble gases.
RUDN Journal of Engineering Researches. 2013;(2):106-112
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Creating models of coal heaps based on its geological and mineralogical testing
Chekushina T.V., Abdulatipov J.Y.
Abstract
Explored coal dumps of Kyzylkiyskia brown coal deposit, have done the work on the study of the internal structure of waste heaps and developed an optimal scheme of coal heaps for further national economic using.
RUDN Journal of Engineering Researches. 2013;(2):113-117
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Conditions for designing physical culture centers
Bikova G.I., Korshunova N.N.
Abstract
In order to create available conditions for designing physical culture centers it is necessary to take into account the inside air temperature, the acoustics in the airea and home materials used for buildings.
RUDN Journal of Engineering Researches. 2013;(2):118-122
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Our autHors
- -.
Abstract
RUDN Journal of Engineering Researches. 2013;(2):123-125
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