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ПросмотрВестник Брестского государственного технического университета по издательству "БрГТУ"
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2d convolutional neural network in the design of monolithic self-stressed slabs on base
(БрГТУ, 2023)The purpose of this paper is to demonstrate the capabilities of convolutional neural networks in mechanics-related problems, in particular, in the design of monolithic self-stressed slabs on the base. In order to simplify the procedure of designing and calculating the displacements of slabs on the ...2024-02-14
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A homogenization method for stiffness characteristics of cement paste under viscoelastic behavior
(БрГТУ, 2024)The microstructure of cement paste is extremely complex and heterogeneous, consists of randomly distributed phases with an arbitrary geometry, formed during the hydration process. The key phase of cement paste –calcium silicate hydrate exhibits distinct viscoelastic behavior causing creep in cement-based ...2025-03-26
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A review of sources for the study of architecture in Western Belarus, published in the period 1921–1939 in the Second Polish Republic
(БрГТУ, 2024)he development of the professional architectural environment in the Second Polish Republic during the 1920 s –1930 s took place in the context of active promotion of the latest achievements of the world and, subsequently, their own experience in architectural and urban planning theory and practice. ...2025-03-26
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Analysis of calculation methods and numerical simulation of the stress-strain state of reinforced concrete elements under local action of tensile forces
(БрГТУ, 2023)The analysis of methods for calculating the loadbearing capacity of reinforced concrete elements for tearing, given in the domestic technical literature, as well as in the literature countries of near and far abroad, has been conducted. A numerical study of the stress-strain state of the tearing zone ...2024-02-14
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Analysis on thermal stress of ultra-long basement based on XFEM and stress trajectory visualization
(БрГТУ, 2024)Research is conducted on the cracking problem of the side walls of ultra-long seamless basement structures under high-temperature and sunny construction environments in summer. Long term temperature monitoring was conducted on a basement under construction in the Modern Service Industry Park of ...2025-03-26
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Anisotropy of strength and elastic characteristics during compression of masonry of historical buildings
(БрГТУ, 2023)The article presents analytical dependences for calculating the compressive strength and elastic modulus of masonry made of ceramic solid bricks under axial uniaxial compression at arbitrary an-gles to horizontal mortar joints of masonry. Satisfactory agreement of experimental and theoretical values ...2024-02-14
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Application of convolutional neural network in stress calculations of reinforced concrete slabs of road pavements
(БрГТУ, 2024)The design of rigid reinforced concrete slabs of foundations, slabs, road surfaces is based on calculation models, which are developed on a relatively limited number of experimental studies, in most cases requiring quite large material and time costs. The complex stress-strain state occurring in stiff ...2025-03-26
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Application of extreme value probability asymptotic theory in China’s energy risk prediction
(БрГТУ, 2024)Extreme value theory is a theory that deals with situations that are extremely far from the median of a probability distribution. It is often used to analyze situations with rare probabilities, such as earthquakes and floods that occur once in a hundred years. It is often used ...2025-03-21
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Application of quantitative assessment based on fuzzy logic rules to the technical condition of existing structures
(БрГТУ, 2023)Approaches based on the use of fuzzy logic concepts provide effective solutions to problems containing uncertainties present in the assessment of existing buildings. The article presents the principle of development and implementation of quantitative assessment of the technical condition of existing ...2024-02-14
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Assessment of demand and supply of scientific and technical information in the context of forecasting technological trends
(БрГТУ, 2024)Each year, an increasing number of countries base their innovation development strategies on forecasts of scientific and technological development. There are numerous methods for forecasting technological trends, with the STI proposal being a key indicator. This article presents an ...2025-03-21
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Assessment of the prediction methods of restrained strains and self-stresses of the members made of expansive concretes
(БрГТУ, 2024)In various time periods, interest to RC structures made of expansive concretes was very different: from admiration after its successful utilization in the real practice of civil engineering works (for instance, jointless self-stressed and post-tensioned slab-on-ground with dimensions of 144x72 m2) to ...2025-03-26
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Assessment of uncertainty model of restrained expansion strains of fiber reinforced self-stressing concrete at the expansion stage
(БрГТУ, 2023)The article presents an analysis of existing approaches to predicting the self-strains and stresses of self-stressing concrete. The main premises and equations of the modified strains development model for determining the self-strains and stresses of fiber reinforced self-stressing concrete at the ...2024-02-14
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Calculation of steel-reinforced concrete structures of the building of the National library of the Republic of Belarus
(БрГТУ, 2024)The unique building of the National Library of the Republic of Belarus includes not only urban planning, architectural, technological modern solutions, but also structural ones. One of such modern structural solutions is the use of composite (steel-concrete) structural ...2025-03-26
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China's experience in the development and application of construction cost engineering
(БрГТУ, 2024)This paper provides an in-depth discussion of China's rich experience in the field of building cost engineering development and application, especially focusing on the current development of assembly building, which is the most representative of the process of ...2025-03-21
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Competitiveness, competitive advantages of the organization: concepts, factors of ensuring competitiveness
(БрГТУ, 2024)Competitiveness is not an abstract concept, but a set of interrelated factors that provide an organization with a certain advantage over other market participants. The key element here is competitive advantages – unique characteristics of an enterprise or its products ...2025-03-21
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Comprehensive assessment of the ecological state of reservoirs in the urbanized territories of the south-west of Belarus
(БрГТУ, 2024)The current state of reservoirs in urban areas is one of the characteristics of the ecology of the urban system and its social attractiveness. Therefore, the development of criteria for a comprehensive assessment of reservoirs in urbanized areas in order to develop ...2025-03-22
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Early-age effective elastic properties of cement-based composites
(БрГТУ, 2024)The problem of the prediction the early age effective elastic properties of cement-based composites is one of the most important and at the same time complicated problems of concrete technology. Cement-based composites consist of a large number of randomly distributed phases with different geometric ...2025-03-26
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Environmental problems caused by the extraction of non-metallic building materials from riverbeds
(БрГТУ, 2023)Extraction of non-metallic building materials from rivers can lead to negative consequences, such as disruption of the structure of the river bed, change in the balance of sediment intake. It can also lead to the undermining of the fish food supply, destroy spawning grounds, and reduce the ability of ...2023-04-17
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Evaluation of effectiveness of international regulation of foreign trade in dairy products
(БрГТУ, 2023)In this article, as one of the main criteria for the effectiveness of regulating foreign trade in dairy products at the international level, the dynamics of changes in the average values of customs duties on dairy products as a result of WTO accession is considered in relation to the largest players ...2024-02-14
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Evaluation of the influence of large-scale melioration of the Belarusian Polesie on the thermal regime of soils
(БрГТУ, 2023)The article presents the results of modelling of heat distribution in the soil at different dehumidification standards. The method of mathematical modelling for obtaining the temperature profile of soils, which allowed to estimate the change of temperature and thermal regimes of the drained lands of ...2023-11-30
