Browsing Материалы сборника по статьям by Title
Now showing items 13-32 of 49
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Изгиб тонкой пластины при импульсном воздействии потока заряженных частиц
(БНТУ, 2007)Куликов, И. С. Изгиб тонкой пластины при импульсном воздействии потока заряженных частиц / И. С. Куликов // Теоретическая и прикладная механика : международный научно-технический сборник / Белорусский национальный технический университет ; редкол.: А. В. Чигарев (пред. редкол.). – Минск : БНТУ, 2007. – Вып. 22. – С. 18-23.2020-06-01 -
Интерактивная визуализация перемещений на плоскости двух планарных позиционеров
(БНТУ, 2007)The collision problem in the technological equipment with two and more planar positioners on the same stator is described. A geometric interpretation of problem is given, and the algorithm for analysis and excepting of collisions is proposed. The multimedia page for the modelling of two planar positioners' motions on the same stator is presented.2020-06-01 -
Информационное обеспечение раздела «Динамический анализ механизмов» в курсовом проекте по теории механизмов и машин
(БНТУ, 2007)The article describes the peculiarities of software and methodological complex "The Dynamic analysis of lever mechanisms", which is used in course designing at the rate "Theory of mechanisms and machines".2020-06-01 -
Исследование распространения макротрещин в массивах горных пород
(БНТУ, 2007)In this paper the simpe optimization problem of laminate discontinued rocks is considered. The paper presents some possible formulations of optimal structural design problem based on probabilistic approaches due to possible incompleteness of information concerning crack size, location and orientation. Using these approaches optimal designs for laminate rocks approximated to the ...2020-06-01 -
Корреляционный анализ весовых значений векторов направлений
(БНТУ, 2007)The correlation analysis of weight values of direction vectors and their order numbers of normalized vector model for objects under investigation is proposed. The experimental results of construction of the regression line are represented, as well as ones for calculation of theoretical-correlation ratio, similarity measure and classification of objects under investigation for a ...2020-06-01 -
Критическое состояние многослойных мезоструктур типа сверхпроводник/нормальный металл
(БНТУ, 2007)The dependencies of the critical temperature on the thickness and on the number of layers for superconductor/rwrmal metal multilayers (S/N) are calculated based on multimode solution of microscopic theory equations in diffusive limit. The finite transparency of S/N interfaces took into account. The theoretical curves reproduce satisfactory the experimental data.2020-06-01 -
Математическая модель функционирования адаптированного почвообрабатывающего агрегата
(БНТУ, 2007)А mathematical operation model has been found expedient to determine the effectiveness of a tillage unit operation under specified soil conditions as well as operation parameters and modes when this unit is combined with a particular tractor. The model-based PC software supplies the production and specific fuel consumption rates within the whole range of working speeds and soil ...2020-06-01 -
Методы оптимизации технологических циклов и тепловых схем ТЭЦ
(БНТУ, 2007)Трибунов, Г. А. Методы оптимизации технологических циклов и тепловых схем ТЭЦ / Г. А. Трибунов, И. С. Куликов // Теоретическая и прикладная механика : международный научно-технический сборник / Белорусский национальный технический университет ; редкол.: А. В. Чигарев (пред. редкол.). – Минск : БНТУ, 2007. – Вып. 22. – С. 200-216.2020-06-01 -
Модели взаимодействия колеса с опорной поверхностью в продольной плоскости
(БНТУ, 2007)The paper discusses the widespread state-of-the-art statical and dynamic models of contact tyre/surface interaction for friction coefficient determination and simulation. Developing the existing procedures, the fuzzy and neuro-fuzzy models of friction coefficient recognition are proposed. The simulation results are given for models under discussion with a subsequent analysis.2020-06-01 -
Нагруженность кузова вагона при транспортировке сыпучих грузов
(БНТУ, 2007)Methods of computer simulation solve a problem of loading of a body of a bunker coach by a granular body. Different alternatives of exposition of behaviour of a material of granular medium surveyed.2020-06-01 -
Напряженное состояние кольцевой трехслойной пластины при изгибе на упругом основании
(БНТУ, 2007)Bending of ring sandwich plate with light filler lying on elastic foundation is considered. For the description of kinematics of package with asymmetrical thickness the broken normal hypothesis was accepted. Reaction of foundation was described on the base of Winkler’s model. Combined equations of equilibrium and analytical solutions via displacement were received. Numerical ...2020-06-01 -
Некоторые аспекты проектирования гомогенных плазмохимических конверторов
(БНТУ, 2007)Цыганов, Д. Л. Некоторые аспекты проектирования гомогенных плазмохимических конверторов / Д. Л. Цыганов // Теоретическая и прикладная механика : международный научно-технический сборник / Белорусский национальный технический университет ; редкол.: А. В. Чигарев (пред. редкол.). – Минск : БНТУ, 2007. – Вып. 22. – С. 140-148.2020-06-01 -
Некоторые свойства интегральных вейвлет-преобразований
(БНТУ, 2007)Results of the investigation integral wavelet transforms are given. Acting and boundedness conditions for the integral wavelet transforms with compact support are obtained. Theorems of an inversion of the integral wavelet transform in the space of square-summable functions and the pointwise convergence of the inverse wavelet transform under Dini condition are stated.2020-06-01 -
Об устойчивости положения равновесия вводимого протеза при реконструкции среднего уха
(БНТУ, 2007)The reconstructed middle ear consisting of a thin annular plate made from cartilage, the intact stapes, and a T-type prosthesis replacing the malleus-incus chain is considered. The first problem is to calculate the initial pretension that can be generated by prosthesis longer than the distance between the stapes head and the eardrum. The second one is to investigate possible ...2020-06-01 -
Обучение студентов использованию Mathcad в профессиональной деятельности
(БНТУ, 2007)The article deals with some peculiarities of teaching calculating engineering task solutions to students on the bases of Mathcad.2020-06-01 -
Определение внешнего критического давления оболочки котла вагона-цистерны
(БНТУ, 2007)Methods of computational mechanics solve a problem of definition of external critical pressure of an envelope of the boiler of the tankcar in view of change of its width.2020-06-01 -
Определение параметров физической модели мобильной машины с маховичным двигателем
(БНТУ, 2007)For researching the movement of flywheel vehicles the physical model is proposed. Physical model as well as real car has a flywheel engine which rotates with high speed. In the article the main parameters of such model and flywheel engine are calculated. It is shown that the engine of the model has parameters which can easily be achieved while constructing.2020-06-01 -
Оптимизация размеров двутавровых балок из нелинейно-упругих материалов по двум параметрам
(БНТУ, 2007)This work contains development of solution of the problem of optimization of the weight of beams from Hook's materials and also solution of this problem for nonlinear materials.2020-06-01 -
Осесимметричные волновые пакеты в цилиндрической оболочке, лежащей на неоднородном вязкоупругом основании
(БНТУ, 2007)By using the asymptotic approach the solution of the Timoschenko-like equations governing the wave processes in the infinitely long elastic cylindrical shell lying on the non-homogeneous visco-elastic foundation has been constructed in the form of the wave packets traveling in the longitudinal direction. The solution represents the superposition of the bending and longitudinal waves.2020-06-01 -
Особености применения компьютерных технологий в курсе “Теория механизмов и машин”
(БНТУ, 2007)These presented the particular features of developed software for organization all types of training work in the course «The theory of mechanisms and machines» - training, control of the knowledge, laboratory works, course designing.2020-06-01