S
ustainable development of the Far East and Arctic regions of RussiaB.E. Shpilev, Cand.Econ.Sci.,
Institute of international economics, leadership and management of
A.S. Griboedov Moscow University, Russia, Moscow
Abstract. The article presents the analysis of the priority direction of sustainable infrastructure development in the Far East and the Arctic Regions of the Russian Federation.
Key words: Region, the Far East, the Arctic, development strategy, priority directions
Features of attracting investments in modern regional constructionA.V. Masalov1, Department of Industrial and Civil Engineering, Associate Professor, Candidate of Technical Sciences
Y.N. Zvyagintseva2, Department of Industrial and Civil Engineering, student
U.R. Egorova3, Department of Industrial and Civil Engineering, student
1,2,3«South-West State University», Russia, Kursk
1masalow.al@yandex.ru;
2zwyagintsewa.iulia2017@yandex.ru;
3egorovaulyana1311@yandex.ruAbstract. Investments in any field are one of the most important steps for creating products, and construction is no exception. The features of investing in the development of a regional construction are presented in this article.
Key words: regional construction, investment, economic, innovation, efficiency, infrastructure development, investment attraction.
Study of a geodetic domes from metal and wood in the Far NorthMakhmud S. Abu-Khasan1, Professor, doctor. of technical Sciences
Lali R. Kuprava2, Associate Professor, Candidate of Technical Sciences
Arman Arutyunyan3, master
Kseniya M. Grenevich4, student
1,2,3,4FSBEI of HE Emperor Alexander I St. Petersburg State Transport University, Russia, St. Petersburg
1pgups1967@mail.ruAbstract. This article studies geodesic domes in the conditions of the far north from different materials (wood and steel), this study will help in finding the most effective material for geodesic domes in the conditions of the far north, according to the cost criterion.
The main thesis of the article is that, depending on the selected material for the frame of the geodesic dome, using the SCAD calculation and graphic complex, it is possible to determine the necessary sections to ensure the bearing capacity for the first and second groups of limit states, which in turn will allow comparing structures by their cost criterion.
This article draws attention to possible ways to optimize the costs of building geodesic domes in the conditions of the far north.
The purpose of this work is to analyze in the SCAD calculation and graphic complex, geodesic domes with a lattice frequency of 8V made of different materials (wood and steel) under the same operating conditions, in order to find the optimal design, according to the cost criterion.
Key words: geodesic domes, conditions of the far north, SCAD, stressstrain state, research, cost, strength for the first and second groups of limit states.
Domestic platforms for information interaction of participants in the construction control systemIvan Nikolaevich Doroshin1, Department of «Technologies and Organization of Construction Production», Associate Professor,
Candidate of Technical Sciences
Danila Aleksandrovich Koblyuk2, Department of «Testing of structures», postgraduate student
Peraskovya I. Andreeva3, Department of «Resistance of Materials», Associate Professor, Candidate of Technical Sciences
1,2,3Moscow State University of Civil Engineering (National Research University), Russia, Moscow
r.kazarian@mail.ruAbstract. The article considers current issues of construction control based on domestic platforms of information modeling for interaction of participants of the control system. With the constantly growing pace of production in the construction industry, it is vital to improve the methods of interaction of participants in this production. This study provides an overview of existing domestic platforms of information interaction, using the example of the implementation of their functions by representatives of construction control. The transition of tasks on interaction to an electronic format by introducing information modeling technologies into the activities of representatives of the construction control system is clearly shown in the constructed scheme of interaction of participants in this system. Based on the considered interaction operations, for each of the participants in the construction control system a domestic product will be selected that meets the needs of this participant for the prompt and high-quality performance of their functions.
Key words: сonstruction control system, information platform, electronic interaction, unified information environment, executive documentation, electronic document management, information modeling technologies.
Perspectives for the development of BIM technologies in constructionA.V. Masalov1, Department of Industrial and Civil Engineering, Associate Professor, Candidate of Technical Sciences
Y.N. Zvyagintseva2, Department of Industrial and Civil Engineering, student
U.R. Egorova3, Department of Industrial and Civil Engineering, student
1,2,3«South-West State University», Russia, Kursk
1masalow.al@yandex.ru;
2zwyagintsewa.iulia2017@yandex.ru;
3egorovaulyana1311@yandex.ruAbstract. This paper analyzes the prospects for the development of BIM technologies in construction, examines current trends, advantages and challenges faced by construction. One of the key factors is to increase the efficiency of design, reduce work deadlines and reduce costs, which is achieved through the integration of information and collaboration of all project participants.
In particular, the following aspects are considered: the integration of BIM with other technologies (for example, It), the development of standards and norms, as well as the impact on the management of construction processes and the operation of buildings.
Key words: Building Information Modeling (BIM), technology, construction, design efficiency, artificial intelligence
The current state of the urban space system in Kursk for low-mobility groups of the populationL.V. Tchaikovskaya1, Department of Industrial and Civil Engineering, lecturer
I.A. Yamochkina2, student
V.V. Prolomova3, student
1,2,3«SouthWest State University», Russia, Kursk
1lilizubkova@mail.ru;
2irinovnai717@gmail.com;
3valeriaprolomova@gmail.comAbstract. The article is aimed at studying the degree of adaptation of the modern urban space of Kursk for low-mobility groups of the population. This article examines certain issues of legal regulation of activities aimed at creating an urban environment comfortable for a low-mobility group of the population, analyzes the results of the implementation of relevant state and municipal programs, and determines the accessibility of the urban environment for a low-mobility group of the population in one of the city’s administrative districts.
Key words: low-mobility group of the population, comfort of the urban environment, ramp, adapted public transport.
Northeast bypass of the city of Kursk. Economic efficiency for the Chernozem region and the Kursk regionA.A. Karasev1, Department of Industrial and Civil Construction, student
D.V. Khodeev2, Department of Industrial and Civil Construction, Associate Professor
A.V. Shleenko3, Head of the Department of Industrial and Civil Engineering, Candidate of Economic Sciences
1,2,3«South-West State University», Russia, Kursk
1karasev.aleksander_rf@mail.ru;
2assistentproekt@yandex.ru;
3shleenko77@mail.ruAbstract. The article discusses the prospects for the development of the Kursk Region’s road network, and specifically the social and economic prerequisites and consequences of the construction of the Northeastern Bypass of the city of Kursk. The article also contains visual maps-diagrams of the possible geographical location of this detour.
Key words: transport logistics chains, economic necessity, regional development, bypass road, cargo flow, center.
Urban void development as a component of a strategy for sustainable city developmentV.V. Bredikhin1, Department of Expertise and Management of Real Estate, Mining, Professor, Doctor of Technical Sciences
K.I. Los2, Department of Expertise and Management of Real Estate, Mining, lecturer
A.V. Bredikhin3, Department of Construction Organization and Real Estate Management, bachelor
1,2«South-West State University», Russia, Kursk
3Moscow State University of Civil Engineering (National Research University), Russia, Moscow
1bvv001@mail.ru;
2lodokris@gmail.com;
3bvv001@mail.ruAbstract. The article discusses the issues of updating the existing urban development from the perspective of the so-called point development. From the point of view of the territorial affiliation of the emerging foci of point development within the boundaries of urban settlements, it is proposed to distinguish three main zones reflecting the proportion of point buildings in the total area of these territories.
Key words: urban voids, builtup area, sustainable urban development, land plot, land development.
The impact of capital construction on the development of the country’s economyA.V. Masalov1, Department of Industrial and Civil Engineering, Associate Professor, Candidate of Technical Sciences
Y.N. Zvyagintseva2, Department of Industrial and Civil Engineering, student
U.R. Egorova3, Department of Industrial and Civil Engineering, student
1,2,3«SouthWest State University», Russia, Kursk
1masalow.al@yandex.ru;
2zwyagintsewa.iulia2017@yandex.ru;
3egorovaulyana1311@yandex.ruAbstract. Construction is revealed as a branch of the economy involved in the creation of fixed assets for all sectors of the national economy. Investments in any field are one of the most important steps for creating products, and construction is no exception. Investing in the development of a regional construction has many features, which are presented in this article.
Each of the features can lead to different outcomes in our field, for example, for a favorable investment, a complete analysis of the market and the needs of the region in which construction will be carried out is necessary. Depending on all these aspects, it will be possible to come to different results.
Key words: capital construction, economy, investment, economic level, development
Feasibility study for choosing a building survey methodIvan N. Doroshin1, Department of «Technologies and Organization of Construction Production», Associate Professor,
Candidate of Technical Sciences
Yuliya S.Zobnina2, Department of «Technologies and Organization of Construction Production», master
Peraskovya I. Andreeva3, Department of «Resistance of Materials», Associate Professor, Candidate of Technical Sciences
1,2,3Moscow State University of Civil Engineering (National Research University), Russia, Moscow
r.kazarian@mail.ruAbstract. The article discusses the issues of surveying metal structures using laser scanning and methods of visualmeasuring surveys. Inspection of metal structures is the process of assessing the condition of a building structure to determine compliance with design requirements and operating standards. The purpose of inspecting structures is to identify damage and defects, determine the degree of wear and tear and the remaining life of the structure. This article discusses the basic principles of laser scanning. The principle of operation of a laser scanner is to collect coordinates of points in space. The calculation results show a large difference in the cost of visual and measuring inspection and laser scanning. Calculation of the cost of the two methods according to regulatory reference books showed that the use of laser scanning is 6.1 times more expensive than visual and measuring inspection. Analysis of commercial offers shows that the market cost of the survey is significantly lower than the standard one. From this, we can conclude that the existing methods for calculating the standard cost of the survey have insufficient correlation with the actual cost of specific contractors. Further research is required to determine the exact cost based on labor costs.
Key words: laser scanning, visual and measuring surveys, metal structures, coordinates of points in space, MRR3.4.0223, rafter and subrafter structures, SBCP 81200125.
Identification of the structure and composition of technological processes for theinstallation of curtain wall ventilated facades of various structural systemsOleg A. Korol1, Department of utilities complex, hD, associate professor
Maxim A. Batrakov2, Department of utilities complex, postgraduate
1,2Moscow State University of Civil Engineering (National Research University), Russia, Moscow
1koroloa@mgsu.mail.ru;
2batrakovmaksim98@mail.ruAbstract. In the practice of modern construction, reconstruction and major repairs of buildings and structures for various purposes, facade systems with an air ventilation gap are used, providing high thermal protection properties. They differ in design features and materials used. At the same time, most of them have similar principles of installation technology, which allows us to establish the typification of the structure and composition of technological processes for the installation of curtain wall ventilated facades, identify and personify their technological parameters, compare them and identify advantages and disadvantages in the conditions of choosing rational areas of application.
Key words: curtain wall ventilated facades, structure of technological processes, technological parameters of installation.
Evaluation of the stressstrain state of structural plates with hinged and rigid jointsNikita A. Suslin1, Postgraduate Student
1FSBEI of HE Emperor Alexander I St. Petersburg State Transport University, Russia, St. Petersburg
1pgups1967@mail.ruAbstract. The article examines the features of hinged and rigid connections in the joints of metal structural plates. Connections are a key element of structures that determine their behavior under load. In construction practice, two main types of connections are most used: hinged, which allow elements to rotate freely relative to the joint, and rigid, which maintain angular continuity between elements.
Hinged connections, characterized by their relative simplicity and lower cost, are widely used in conditions requiring compensation for thermal and settlement deformations. Rigid connections, on the other hand, provide a high degree of stability and minimize displacements, which is especially important for structures subjected to significant loads.
The study presents two calculation models: the first assumes the use of a hinged connection, while the second involves a rigid connection. Identical loads are applied to both models, followed by a comparative analysis of their stressstrain state (SSS). This approach identifies the influence of the connection type on the redistribution of internal forces, structural stability, and deformation patterns.
The results demonstrate how the choice of connection affects the overall efficiency, reliability, and durability of the structure. The findings of this study can be useful in the design of metal structures for various purposes, as well as in the development of methodologies for assessing SSS in engineering practice.
Key words: Structural plates, comparison of spatial structures, hinges, SCAD, stressstrain state, rigid fixing.
Assessment of the residual life of the building’s loadbearing structuresVladimir I. Rimshin1, doctor of technical Sciences, Professor
Ekaterina S. Ketsko2, PhD student
Irina Sergeevna Kuzina3, Master’s student
Anna Evgenievna Kern4, student
Elizaveta Sergeevna Makarova5, student
1,3Moscow State University of Civil Engineering (National Research University), Russia, Moscow
1,2Research Institute of Building Physics Russian Academy of Architecture and Construction Sciences (NIISF RAASN), Russia,
Moscow
3,4The Novosibirsk State University of architecture and Civil Engineering (Sibstrin), Russia, Novosibirsk
1v.rimhin@niisf.ru:
2kkuzina@mail.ru;
3ms.kuzina01@mail.ru;
4a.kern@sibstrin.ru;
5makarova_elizaveta_s@mail.ruAbstract. In this article the normative service life of the building elements is determined, the results of inspection of structural elements and engineering systems with the indication of the degree of physical deterioration are analysed, the residual life of bearing structures of the building is estimated. On the basis of the analysed information the instruction on effective operation of the considered residential apartment building will be made.
Key words: physical deterioration, residual resource, specific weight, technical inspection.
Highefficient lightweight structuralinsulating foam glass concreteValentina Y. Solovyeva1, Head of the Department of Engineering Chemistry and Natural Sciences, Doctor of Technical
Sciences, Professor
Irina V. Stepanova2, Department of Engineering Chemistry and Natural Sciences, Associate Professor, Candidate of Technical Sciences
Dmitriy V. Solovyev2, Department of Engineering Chemistry and Natural Sciences, Candidate of Technical Sciences
1,2,3FSBEI of HE Emperor Alexander I St. Petersburg State Transport University, Russia, St. Petersburg
19046185117@mail.ru;
2ivstepanova88@mail.ruAbstract. It is shown that in order to create highly efficient lightweight concrete it is advisable to use foam glass of 1.25 – 2.5 mm fraction as a lightweight filler and additionally, to form a denser structure, it is efficient to use a finely dispersed filler represented by finely ground blast furnace slag. To increase the reactivity of all components of the foamglass concrete system, an efficient energetic chemical effect is required, which is achieved by using the developed complex chemical additive.
Key words: foam glass concrete, lightweight, structural and thermal insulation, increased compressive strength, tensile strength under bending, reduced thermal conductivity coefficient.
Comparative analysis of thermal insulation characteristics of polyurethane foam and glass fibreB.N. Sabelnikov1, Department of Industrial and Civil Engineering, Associate Professor, Candidate of Technical Sciences
A.V. Shleenko2, Head of the Department of Industrial and Civil Engineering, Associate Professor, Cand. Econ. Sciences
N. M. o. Aliyev2, Department of Industrial and Civil Engineering, bachelor
1,2,3«SouthWest State University», Russia, Kursk
1sabelnikovboris1@mail.ru;
2shleenko77@mail.ru;
3nurlanaliev51@gmail.comAbstract. The article presents a comparative analysis of the thermal insulation characteristics of polyurethane foam (PUF) and fiberglass. An assessment of the main parameters affecting operational performance, such as the coefficient of thermal conductivity, density and durability of materials, has been carried out. The advantages and disadvantages of each of the materials are considered.
Key words: polyurethane foam, glass wool, glass fibre, operation, materials, insulation, thermal insulation, mineral wool.
Daylighting of attic roomsI.A. Shmarov1, Candidate of Technical Sciences
O.A. Korol2, Candidate of Technical Sciences
V.A. Kozlov3, Candidate of Technical Sciences
V.V. Zemtsov4, engineer
1Research Institute of Building Physics Russian Academy of Architecture and Construction Sciences (NIISF RAASN), Russia,
Moscow
1shmarovigor@yandex.ruAbstract. The proposed method for calculating natural lighting of attic rooms with windows in the plane of pitched roofs is based on the physical principles of light entering attic rooms, taking into account changes in the luminous flux depending on the window tilt. The entry of daylight into the attic room from the lateral sky and from the upper part of the celestial hemisphere is taken into account separately.
Key words: daylight, daylight factor, attic space, lateral daylighting, upper daylighting.