Поиск по всему репозиторию:
ПросмотрВестник Брестского государственного технического университета по типу документа "Статья (Article)"
Отображаемые элементы 1-20 из 390
-
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
-
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
-
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
-
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
-
Analysis of the non-linear methods for foundation settlement anessment
(BrSTU, 2021)The article discusses methods for calculating foundation settlement based on various approaches to solutions of the theory of limit equilibrium. The analysis of foundation settlement calculations in the linear and nonlinear stages of the subsoil reaction according to the Belarusian and Russian regulatory ...2021-12-03
-
Analysis of the strain-stress state of the bend-ing continuous RC-beams with hybrid reinforcement in the tensile zone under intermediate support
(BrSTU, 2021)The article considers the proposed model describing the stress-strain state of bent statically indeterminate reinforced concrete beams with combined reinforcement (the joint arrangement of metal and composite rods) of the stretched zone of the central support section, based on the positions of the ...2021-12-03
-
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
-
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
-
Anthropogenic impacton the rivers of the Belarusian Polesie (using the Lan River as an example)
(БрГТУ, 2025)The work is devoted to assessing changes in the water regime of the Lan River inmodern conditions and the near future with the aim of developing a strategy for the rational use of the water potential of small rivers in the Belarusian Polesie region. There was a tendencytowards ...2025-06-14
-
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
-
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
-
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
-
Approaches to estimate the socio-economic risks caused by the river flood
(BrSTU, 2022)The issues of forecasting damage caused by flooding of anthropogenically transformed territories in a river floodplain of a plain type are considered based on the case of the floodplain of the Pripyat River. A method of spatial analysis of the level of the territory usage and the depth/duration of ...2023-02-17
-
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
-
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
-
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
-
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
-
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
-
Comparative analysis of the calculation of the stress intensity factor from the results of equilibrium and non-equilibrium tests
(BrSTU, 2022)This article explores the practical use of methods for determining the stress intensity factor at normal separation: eccentric compression of notched cubes and four-point bending of a notched beam. During non-equilibrium tests, the stress intensity factor value was calculated from the value of the ...2023-03-07
-
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
