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Browsing Вестник Брестского государственного технического университета by Title
Now showing items 47-66 of 4393
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Modelling of the voxel-based microstructure of the cement paste
(БрГТУ, 2024)Microstructural modelling of the cement paste is a hard task due to its extremely complex and heterogeneous structure. At the same time, accurate predicting of early age properties of the cement paste is directly dependent on how close the microstructural model is to the real structure. There are two ...2024-05-31
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Modern approaches to assessing the impact of investment projects on the socio-economic system of the region
(БрГТУ, 2023)The issues of socio-ecological and economic interaction of society, nature and business, the consequences of the implementation of investment projects on the socio-economic system of the region are considered. The concept of the socio-ecosystem of regions and business entities of the region is revealed. ...2024-02-14
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Multi-storeyed building slab foundation settlement
(БрГТУ, 2023)The purpose of this article is to consider slab (raft) foundation settlement of multi-storey buildings, to analyse their occurrence and development, and to propose methods and recommendations for their prevention or minimisation. The article considers engineering-geological conditions typical for the ...2024-02-14
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On the issue of increasing the reliability of determining the modulus of the general soil deformation
(BrSTU, 2021)The reliability of determining the modulus of general soil deformation directly affects the forecast of the final foundation settlement. Since the calculation of the 2-group ultimate conditions of the foundation bases is crucial in determining the size of the foundations, the solution of this issue ...2021-12-03
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On the wear mechanism of cardan gear joints
(BrSTU, 2022)In connection with the improvement of vehicles, power plants, an increase in their power, operational life, requirements for reliability and safety of use necessitate the development of new modifications of the main components and assemblies, incl. drive shafts. In this paper, an analysis of the main ...2023-02-23
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Optimal strategy for water protection activity in regions
(БрГТУ, 2023)The methodology for constructing mathematical models to select the optimal strategy for water protection activity in the regions and for water consumers is considered. At the same time, the water environment is considered as a whole with all technical, environmental, economic and other problems ...2023-04-17
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Optimisation of the design of the basic elements of the bearing system of a heavy CNC machining centre
(BrSTU, 2021)By the example of a three-dimensional model of the bearing system of a heavy multipurpose CNC machine, the influence on the deformation displacements of the structural design of the basic elements, the location of the supports is considered, which made it possible to identify weak points in the structure ...2021-12-03
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Organizational and economic support for the application of state support measures for investment projects in the region
(BrSTU, 2022)The article discusses the issues of increasing the validity of the application of measures of state support for investment projects by management bodies. The importance of making decisions on the provision of benefits in the implementation of investment projects, taking into account the criterion of ...2023-01-25
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PR в Беларуси: анализ, проблемы и перспективы развития
(БрГТУ, 2004)Приведены результаты исследования PR-деятельности в Беларуси. Определены стадии развития “public relations” в международной практике и в Республике Беларусь. Анализ проведен с использованием данных социологического опроса на предмет использования PR-технологий руководителями белорусских предприятий.2020-10-07
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Principles of «seamless» technologies in transport logistics
(BrSTU, 2022)An urgent problem in transport and logistics systems for the delivery of goods is long delays in cargo at terminals. In modern conditions of digital transformation of business processes, the strategic task of the transport industry is the implementation of «seamless» technologies. The goal of «seamless ...2023-01-20
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Prognostic meteorological regulation in solar energy engineering
(BrSTU, 2022)This paper considers an idea of saving energy resources by using meteorological data. Applying a prognostic meteorological approach to regulate parameters of a heat medium in solar thermal collectors allows decision-makers to regulate the temperatures designed, which might improve the efficiency in ...2023-02-20
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Quantification procedure of the existing reinforced concrete structures based on fuzzy logic
(BrSTU, 2022)Fuzzy logic is the useful tool when assessing the existing reinforced concrete structures. The introduction of the method for quantitative assessment of the technical condition of the existing structures built on the fuzzy logic represents a transition to a new and higher-quality level for survey of ...2023-03-06
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Rain surface runoff modeling using cellular automaton
(BrSTU, 2021)The numerical solution of a system of two-dimensional shallow water (Saint-Venant) differential equations in partial derivatives for modeling the dynamics of surface runoff using digital elevation models obtained by laser altimetry leads to a significant increase in the computational load on the ...2021-12-03
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Regional economic integration as a means of implementing the sustainable development goals
(BrSTU, 2022)The development of economic cooperation and integration between the Russian Federation and the Republic of Belarus can greatly contribute to the implementation of the 2030 Agenda for Sustainable Development. A critical analysis of globalization and localization processes, taking into account external ...2023-01-19
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Regularities of variability in average monthly flow rates during the low-water period in the rivers of Belarus
(БрГТУ, 2023)The research is devoted to the study of long-term dynamics of fluctuations in average monthly flow rates during the summer-autumn and winter low-water periods in the rivers of Belarus. The assessment of extreme water flows of rare frequency in the summer-autumn period for the two time intervals ...2024-02-14
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Research into the influence of laser scanning speed on the characteristics of 10G2 steel
(БрГТУ, 2023)A study was carried out of the dependence of the characteristics of strength and ductility of structural steel 10G2 samples on the modes of laser surface hardening and alloying with a fiber laser. On the opposite planes of a sample with overall dimensions of 6*20*200mm, 5 tracks were applied. Samples ...2024-02-14
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Research of dynamic characteristics of power transfers by frictional type flexible link
(BrSTU, 2021)Functioning of power transfer by flexible link of frictional type in conditions of a dynamic loading is theoretically described. Small motions of power transfer by flexible link of frictional type which allows to forecast unstable transfer operating modes are presented. Experimental research in the ...2021-12-03
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Research of rigidity of tootheds of the toothed belt in conditions of the dynamic loading
(BrSTU, 2021)The article results of experimental researches of rigidity of tootheds of a toothed belt within the limits of zones of a deficient profile gearing are presented by transmission of capacity.2021-12-03
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Research on wear resistance and friction coefficient of gas-thermal composite coatings with the addition of nano carbon components without lubricants
(БрГТУ, 2019)В статье приведены научные исследования на износостойкость и коэффициент трения газотермических композиционных покрытий с добавкой наноуглеродных компонентов без смазочных включений. Установлено, что введение самофлюсующихся порошков с их последующим оплавлением снизило пористость покрытия в 2-3 ...2020-04-21
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Rivers’ hydrological characteristics of the National Park «Bialowieza Forest»
(BrSTU, 2022)The article presents analysis of modern hydrological characteristics of the of Bialowieza Forest rivers’ during the period of instrumental observations and provides a water regime’s forecast assessment of the research territory. The database of Bialowieza Forest rivers’ hydrological characteristics ...2023-02-15
