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Journal "Vestnik BSTU" 3 (31) 2011

Founder is the federal State budgetary
Educational Institution Higher Professional
Education "Bryansk State Technical University"

Editorial board:

Editor-in-chief
Doctor of Technical Sciences, Professor Fedonin O. N.

Deputy editor-in-chief
Candidate of Technical Sciences, Docent Sazonov S.P.

Executive secretary
Candidate of Technical Sciences, Docent Tatarintsev V.A.

Members of the editorial board
Averchenkov V.I, Doctor of Technical Sciences, Professor (Bryansk)
Buhach A., Doctor of Technical Sciences, Professor (Poland)
Gorlenko O.A, Doctor of Technical Sciences, Professor (Bryansk)
Erohin D.V, Candidate of Economic Sciences, Professor (Bryansk)
Klimenko S.A, Doctor of Technical Sciences, Professor (Ukraine)
Kobischanov V.V, Doctor of Technical Sciences, Professor (Bryansk)
Petreshin D.I, Doctor of Technical Sciences, Professor (Bryansk)
Pruteanu O., Doctor of Technical Sciences, Professor (Romania)
Sitazh M., Doctor of Technical Sciences, Professor (Poland)
Smolentsev V.P, Doctor of Technical Sciences, Professor (Voronezh)
Stepanishev A.F, Doctor of Philosophical Sciences, Professor. (Bryansk)
Suslov A.G, Doctor of Technical Sciences, Professor (Moscow)
Khandozhko A.V, Doctor of Technical Sciences, Professor (Bryansk)
Heifetz M.L, Doctor of Technical Sciences, Professor (Belarus)

Registration certificate
by Federal Service for Supervision of Legislation
in Mass Media and the protection of cultural heritage
PI FS77-21709 August 17, 2005

Address editorial office:
7, Bulvar 50-letiya Oktyabrya,
Bryansk, 241035, Russian Federation
tel. (4832) 58-82-77
e - mail: vestnik@tu-bryansk.ru

The subscription index of catalogue
Russia press - 18945 semi-annual,
15621 annual.

It is issued in February 2004.
4 numbers a year

Abstracts

Gorlenko A.O. Strengthening surfaces of friction of parts of machines at electromechanical processing. The technology, the equipment, controlled power supplies for electromechanical processing surfaces of friction of parts of machines to increase their wear resistance are consid-ered.
Key words: electromechanical processing, technology, strengthening, wear resistance.

Lagerev I.A., Lagerev A.V. Dynamic analysis of a hydraulic trimeric crane-manipulator. Methodic of a trunk pipeline welding machine crane-manipulator kinematical and force analysis during exploitation is under consideration in this article. This methodic was used for AST-4-A machine analysis.
Key words: crane-manipulator, trunk pipeline welding machine, dynamic analysis, loads analy-sys.

Tomashevskiy S. B. Effect of elasticplastic deformations on the results of the calculation of contact problems of rail transport. The algorithm of solution of the contact problem had been considered due to the physical non-linearity of materials of the contact bodies. The mathematic model operation of the physical processes of the following interwokings had been carried out: 1) wheel and rail 2) harden roller and axle of the wheel pair. The info about the sizes and form of the bands of contact, distribution of stress and deformations of the contact parts was drawn then.
Key words: elastoplastic deformation, contact problem, the physical nonlinearity, finite element method, axle, wheel, rail, hardening.

Mishin A.A. The comparison of thermoelastic computing results of high-speed car of solid disc brake and of Knorr-Bremse-type self-ventilating disc brake for emergency braking. The calculation of thermoelastic problem of solid brake disk made by Tver car-building works and Knorr-Bremse-type self-entilating brake disk for emergency braking was fulfilled with finite elements method. Also was performed the comparison findings computing results.
Key words: finite element method, thermoelastic problem, disc brake.

Lagerev A.V., Lagerev I.A., Govorov V.V. Trunk gas pipeline underwater connector strength analysis. Results of a trunk gas 1020 mm pipeline underwater connector strength anal-ysis, is under consideration in this article.
Key words: trunk gas pipeline, underwater connector, strength analysis.

Zhirov P.D. Calculation of statistical distribution of longitudinal loadings, dejst-vujushchih on the car, and an estimation of criteria of efficiency with the account and without opera-tional factors. Comparison of static distribution of the longitudinal loadings operating on the car from accounts of factors of operation is counted and spent. Criteria effectively-sti taking into account operational factors are estimated.
Key words: the absorbing device, operational factors, statistical distribution, criteria of efficien-cy, longitudinal loadings, the freight car.

Sluchevski A.M., Korshunov V.YA. Prediction of the allowable wear level of turning tools while turning shaft parts. In the article there are given the results of the worked out calculating and analytical prediction method of tool wear on the back surface while turning the parts of agri-cultural machines.
Key words: turning; cutting forces; wear; working accuracy.

Lagerev A.V., Parfyonov N. S. Study to toughness of the steel lattice framework with defect of the dent and ulcer corrosion. Results theoretical and experimental researches are presented according to concentration and allocation of the first principal and equivalent pressure in a mate-rial of rods of steel lattice framework of tower tap of type -572 in the field of hubs of pressure of the difficult form which the dent and ulcer corrosion are.
Key words: steel lattice framework; defect of the dent, defect of the ulcer corrosion, bearing ability.

Lipov R.A., Miroshnokov V.V. The use of the complex quality assessment of services in transportation of passengers by automobile transport in the passengers automobile enter-prises activities. The statement of a task of the activity optimisation of the subsidized passengers' automobile enterprise is given from a position of rendered services quality. The procedure of a choice of a development strategy of the enterprise is described with the use of the complex quality assessment of services in transportation of passengers by automobile transport. The ex-ample of receiving of a complex assessment of services quality according to the quality assess-ment technique, based on application of ratio scale is given.
Key words: services in transportation of passengers, automobile transport, quality, complex as-sessment, optimization, strategic planning.

Korshunov V.V., Guryanov G.V. Investigation of thermal effects exothermic reactions when thermodiffusion hardening of parts of agricultural machinery. The basic are consid-ered theoretical positions for choice structures for femodifiogen hardenings of details.
Key words: diffuzionno-active mixes, alloying elements, energy allocation, akzoterm Structure, termite.

Gurov R. V. Formation of the quality of the surface layer for finishing and decorative fin-ishing regimes-hardening-hardening treatment of surface plastic deformation. Analyzed the mathematical model of deformation of the roughness in finishing and hardening formation-processing surface plastic deformation (DMS RPE). The examples of calculation of power and energy characteristics of a deformable surface roughness. We propose a method for calculating power and energy parameters of the process, DMS, PPD for finishing and finishing and harden-ing regimes.
Key words: surface plastic deformation, quality of the surface layer, roughness, processing modes.

Evtukh E.S. Stress-strain state near rail/wheal contact during cut passage. The solution result of rail/wheel Hertzian contact problem is presented. The Finite Element Method with taking into account dynamical efforts in passage of wheel above rail cut is used. The solution uses theory of plastic flow. Two position of the wheel relative the cut (near and above) are considered.
Key words: Rail/wheel contact, cut passage, FEM, viscous-elastic model, dynamical efforts.

Osipov A.V., Golushko A.N., Biryukov A.V. The experimental results of the flow in the chamber after governing stage. The effect of the chamber after governing stage in the flow pat-tern in the first pressure stage. The dependences of the coefficient of energy loss from the modes of partial stage and chamber geometry. The ways of improving the organization of the flow in the chamber.
Key words: partial stage, chamber after governing stage, the coefficient of energy loss, the une-ven flow, partial.

Klimenko T.V., Totai A.V., Kazakov V.S. Contemporary approaches to the questions of production quality improvement and energotechnological complex functional safety. The opportunities of the development of integrated quality management system for energotechnolog-ical equipment maintenance, which will provide competitive production outlet, its reliability and professional and ecological safety of manufacture, are examined.
Key word: quality management system, energotechnological equipment, exploitation, production quality, safety of manufacture, health and safety regulations, ecological management.

Potapov L.A., Maklakov V.P. Modelling of the electromagnetic process of the electromag-netic brake with solid rotor. Considered the numerical modelling of the electromagnetic process of the electromagnetic brake with solid rotor. Considered the diagrams of distribution of flux density and current density in the solid rotor.
Key words: electromagnetic brake, solid ferromagnetic rotor, numerical modeling, distribution of flux density and current density.

Korobko A.V., Prokurov M.Yu. Geometrical modeling of the problems limit equilibrium of plates using of the form coefficient. The article demonstrates the proofs of functional con-nection of ultimate breaking load for plates with hinged contour, being loaded with uniform loading or concentrated force with the shape factor of these plates nondimentional geometric characteristic which is a quantitative measure of symmetry of plane region. The curves ultimate breaking load - shape factor which restrict the ultimate breaking load range for plates with con-vex hinged contour are plotted by applying shape factor isoperimetric properties.
Key words: hinged plates, uniform loading, concentrated force, plates limit equilibrium, ultimate breaking load, plates shape factor, isoperimetric method, geometric modeling of plates shape.

Gulakov K.V. Application of neural network modeling for reduction of experimental work in the development of welding materials. The technique of constructing a regression model based toughness weld compound of the composition of the coating of the electrode based on neural network approach. The problem of determining sufficient training set neural network dis-cussed. The results of neural network modeling functions toughness presented.
Key words: artificial neural networks, welding materials, the approximation by neural networks.

Averchenkov V.I., Rytov M.Y., Gaynulin T.R., Rudanovsky M.V. Developing of infor-mation technologies security policy based on cognitive modeling methods. The problems of automated process management for the safe use of information technologies in business processes based on cognitive modeling techniques are considered.
Key words: process approach, information security, information technology, cognitive odeling.

Makarenko K.V., Ilyushkin D.A., Soldatov V.G. Modelling of process of detonation synthe-sis nanodiamond. Results of modeling of process of distribution of shock waves in the cylindri-cal explosive chambers widely used for detonation synthesis nanodiamond materials, from the explosives utilized from ammunition are presented. With use of phase diagrams of carbon, calcu-lations of potential zones of synthesis of diamonds in front of the shock waves received at blast-ing of charges of explosives in the detonation chamber are made.
Key words: modeling, explosives, detonation, shock wave, nanodiamond.

Gracheva N.V. Strategic control facilities development of innovative activity in the industry on the market basis. Problems of management in the conditions of expansion of the mainte-nance of innovative activity of structures of sphere of industrial production at the expense of business function are investigated. As means of innovative management the rational choice of mission, strategy of its achievement and methodical approaches of their realization for various conditions of the enterprises is considered.
Key words: innovative management, innovative development, innovative structure, the purpose, strategy, social requirements, control facilities, sinergichesky result.

Gorlenko O.A., Mozhaeva T.P. Designing and estimation of quality of the disciplinary course intended for preparation of bachelors. In article the problem of estimation of quality of designing of the disciplinary course intended for preparation of bachelors at a stage of its design-ing, taking into account harmonization of requirements of a labor market and federal state educa-tional standards is considered. Thereupon the technique of monitoring of indicators of quality of such course on a discipline example of "A management basis is stated.
Key words: designing of a disciplinary course, structurally-semantic model, estimation of quality of the maintenance, estimation of quality of preparation of the students, correcting structurally-semantic model.

Ponomareva N.S. Innovative infrastructure of the Technical University and Didactic Tech-nology of forming of preparedness students to innovative engineering activity. The paper deals with the interaction between the university innovative infrastructure and modern pedagogi-cal means which provide future engineers' preparedness for innovative activity. The preparedness criteria and factors are viewed.
ey words: Innovative engineering activity, university innovative infrastructure, modern peda-gogical means, preparedness criteria and factors.

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