The first russian standard for polystyrene concrete products
Viktor A. Rakhmanov 1, Corresponding Member of the Russian Academy of Natural Sciences, Professor, Scientific Director of the CCL «Institute VNIIzhelezobeton»
Vladislav I. Melikhov2, Candidate of Technical Sciences, Deputy Director General for Science
Aleksey V.Yunkevich3, Engineer, General Director
1,2,3CCL «Institute VNIIzhelezobeton», Russia, Moscow
1,3info@vniizhbeton.ru; info@vniizhbeton.ru;
2V.Melikhov@vniizhbeton.ruAbstract. He main provisions of the first Russian standard for polystyrene concrete products for enclosing structures of buildings – GOST R 718752024, developed by VNIIZhelezobeton, are presented. The standard contains technical requirements for products, including fire safety, sanitation and environmental protection requirements. The introduction of the standard will contribute to more effective use of polystyrene concrete in the construction of environmentally eco-friendly and energy-saving buildings in Russia.
Key words: polystyrene concrete, blocks, lintels, slabs, solid and cross-hollow products.
The triptych «The Sword of Victory»
as an object of national history
Yu.V. Davidenko1, Department of Expertise and Management of Real Estate, Mining, lecturer
V.V. Lobova1, Department of Expertise and Management of Real Estate, Mining, bachelor
1,2«SouthWest State University», Russia, Kursk
1juliya.davidenko.99@mail.ru;
2viklobova01@icloud.comAbstract. This article examines the triptych “The Sword of Victory” as a significant object of national history, symbolizing the victory and heroism of the Russian people, analyzes the architectural and artistic significance of this work, its role in shaping national identity and memory of the Great Patriotic War. The historical contexts of the creation of the triptych and its symbolism are considered. The complexity of its construction and preservation as an object of cultural heritage is highlighted. The important aspects of the interaction of art and architecture are analyzed, emphasizing the importance of this object for future generations.
Key words: monument, architecture, construction, memorial, marble, patriotism, restoration, reinforced concrete structures.
Design of security zones of windows of regional importance «Vodyanaya melnitsa»
Tatyana M. Novikova1, Department of “Expertise and Management of Real Estate, Mining”, Associate Professor,
Candidate of Geographical Sciences
Anastasia D. Tyutyunnikova2, Department of “Expertise and Management of Real Estate, Mining”, Bachelor
Vladimir O. Kurguzov3, Department of “Expertise and Management of Real Estate, Mining”, Bachelor
1,2,3«South-West State University», Russia, Kursk
1tatyana@yandex.ru;
2tyutyunnikovaanastas@yandex.ru;
3Vovakurguz884@gmail.com
Abstract. The presence of windows within the boundaries of settlements is an important regulatory factor in the system of land management and territorial development. The windows of the peoples of the Russian Federation are objects of state protection, which is provided in the cadastral system by establishing a special land use regime. According to the EMISS, as of January 1, 2021, 269,195 immovable historical and cultural monuments are located on the territory of Russia. The preservation of the cultural and natural heritage of countries, their protection and the maintenance of sustainable development is laid down as a principle in the UNESCO Convention.
Key words: cultural heritage sites (CCN), OCN management, cultural heritage sites of regional significance (OCNR),Unified State Register of Real Estate (USRN), cadastral information (CI), master plan, territorial planning, rules of land use and development (RDD), territorial zoning (TK).
Towards the History of Urban Formation in Russian Turkestan: commercial and industrial entrepreneurship of the «Tashkent» Grand Duke
Konstantin N. Kurkov1, Doctor of Historical Sciences, Docent, Russia, Moscow University named after A.S. Griboyedov
(Griboyedov Moscow University)
Boris E. Shpilev2, Candidate of Economic Sciences, Docent, Moscow University named after A.S. Griboyedov
(Griboyedov Moscow University)
1kurkowkonstantin@mail.ru;
2bstmag@yandex.comAbstract. The article examines the historical and social aspects of urban development in Russian Turkestan on the basis of commercial and industrial enterprises of the private entrepreneur Grand Duke Nikolai Konstantinovich, who was the founder of structures that not only brought profit, but also laid the foundation for a whole complex of social institutions and cultural institutions in Tashkent and the Turkestan region of the Russian Empire as a whole.
Key words: urban development, Turkestan region, commercial and industrial entrepreneurship, urbanism, infrastructure
Architecture of old and new Chersonesos
Yu.V. Davidenko1, Department of Real Estate Expertise and Management, Mining, Lecturer
V.R. Klyus2, Department of Expertise and Management of Real Estate, Mining, Bachelor
A.V. Bredikhin3, Department of Construction Organization and Real Estate Management, Bachelor
1,2«SouthWest State University», Russia, Kursk
3Moscow State University of Civil Engineering (National Research University), Russia, Moscow
1juliya.davidenko.99@mail.ru; 2klyus.vicktoria@yandex.ru; 3bvv001@mail.ru
Abstract. The article examines the historical and cultural significance of the ancient city of Tauric Chersonesos, located on the territory of modern Sevastopol. The uniqueness of this monument, its architectural and archaeological features, as well as the role of Chersonesos in the development of the peninsula are emphasized. The architectural objects of Old Chersonesos that have survived to the present day are considered and examples of restoration and construction of New Chersonesos facilities are given.
Key words: historical heritage sites, restoration work, architectural monument, early Christian architecture, nave, apse, Greek style.
Problems of small towns and ways to solve them
Yu.V. Davidenko1, Department of Expertise and Management of Real Estate, Mining, lecturer
V.R. Klyus2, Department of Expertise and Management of Real Estate, Mining, bachelor
1,2«SouthWest State University», Russia, Kursk
1juliya.davidenko.99@mail.ru;
2klyus.vicktoria@yandex.ruAbstract. The article is devoted to the main problems of small towns that they constantly face, such as economic difficulties, infrastructure, access to medicine and education, and landscaping. Their causes are analyzed, as well as examples of their solutions. The problem of landscaping and its solution is considered in detail using the example of the small town of Kurchatov, located in the Kursk region.
Key words: small towns, economic difficulties, infrastructural problems, landscaping.
Organizational and technological aspects of adaptive management
in the urban infrastructure systems
Vladimir A. Borovoy1, Department of Urban Construction and Management, Graduate student
Karina D. Kalugyan2, Department of Urban Construction and Management, Master’s degree student
Aziz A. Aliev3, Department of Urban Construction and Management, Master’s degree student
Nikolay A. Baludin4, Department of Urban Construction and Management, Master’s degree student
1,2,3,4Don State Technical University (DSTU), Russia, RostovonDon
1,2,3,4pks81@bk.ru
Abstract. This article examines the impact of climate change on Russia’s construction sector and utilities infrastructure. It explores key organizational and technological aspects of adaptive management in urban infrastructure systems, including: modernization of building codes for resilience to extreme weather conditions, implementation of energy-efficient technologies, and development of utility infrastructure with climate risks mitigation in mind.
Key words: construction, utility infrastructure, energy efficiency, Smart City, sustainable development.
The green forest park belt in Kursk and its impact on the quality of the urban environment
L.V. Tchaikovsky1, Department of Industrial and Civil Engineering, Senior Lecturer, PhD in Law
I.S. Leonova2, Department of Industrial and Civil Engineering, student
E.I. Chetverikova3, Department of Industrial and Civil Engineering, student
1,2,3«SouthWest State University», Russia, Kursk
1lilizubkova@mail.ru;
2bragina.irishk@yandex.ru;
3katyachetverikova@gmail.comAbstract. The article is devoted to the study of key aspects of the development of the green belt in the urban environment. Article 62.1 of Federal Law No. 7FZ dated 10.01.2002 “On Environmental Protection” defines the creation of forest park green belts as a measure to limit the types of nature use and economic activity in order to preserve natural ecological systems. Such forest-park green belts represent a new way of realizing the right of urban residents to a favorable environment.
The Green Belt in Kursk was created on May 23, 2018 in order to reduce the impact of the urban environment on ecosystems and public health. This conservation area includes areas such as Krutoy Log, Boeva dacha, Shuklinka tract and Solyanka. The article examines the features of the creation of a forest-park green belt in Kursk and analyzes general information about the ecological state of Kursk and the Kursk region.
Key words: forest park green belt, ecological safety, favorable environment, public health, environmental protection.
Organizational and technological features of the reconstruction of industrial facilities
Vladimir I. Firsov1, Department of Urban Construction and Management, Graduate student
Evgeniy V. Mikhailov2, Department of Urban Construction and Management, Master’s degree student
Ivan S. Bagramyan3, Department of Urban Construction and Management, Master’s degree student
Sofia K. Vengerova4, Department of Urban Construction and Management, Master’s degree student
1,2,3,4Don State Technical University (DSTU), Russia, RostovonDon
1,2,3,4pks81@bk.ru
Abstract. The process of reconstruction of industrial facilities involves the use of a systemic approach, since it is associated with complex technical and organizational-technological aspects. Depending on the goals and scale of the transformations, there are several strategies for updating production areas, among which revitalization deserves special attention. This approach is especially effective when it is necessary to adapt industrial facilities to the modern socio-cultural needs of cities. Successful implementation of projects for the reconstruction of industrial buildings contributes not only to the growth of production indicators of enterprises, but also to the improvement of the environmental situation, as well as the creation of a more comfortable and sustainable urban environment.
Key words: reconstruction, revitalization, urban environment, urbanization, resource conservation.
Features of the application of spatial metal structures
Makhmud S. AbuKhasan1, Doctor of Technical Sciences, Professor
Andrey A. Sedyshev2, master
Artem I. Pronkin3, master
1,2,3FSBEI of HE Emperor Alexander I St. Petersburg State Transport University, Russia, St. Petersburg
1pgups1967@mail.ruAbstract. Metal spatial lattice structures demonstrate significant advantages over traditional flat trusses, but their mass application faces a number of technological difficulties. The main limitations are related to the features of nodal connections, high labor intensity of production processes, as well as the complexities of logistics and installation. In addition, insufficient study of the behavior of such structures in various conditions significantly narrows the possibilities of their practical application, especially when it comes to nonstandard solutions or experimental configurations.
The presented work considers a unique case of using a structural slab as an inclined roof of an industrial building a solution that has no direct analogues in modern construction practice. The authors have developed a fundamentally new technical concept based on a combination of flat inclined trusses. The design solution involves the manufacture of truss elements from metal angles using sheet parts for nodal connections.
Particular attention in the study is paid to a comprehensive solution to three key problems: accurate calculation of nodal loads for an inclined configuration, optimization of the material intensity of the spatial lattice structure and ensuring full compliance of the developed solution with current regulatory requirements. This approach allowed not only to solve a specific design problem, but also to expand the boundaries of the application of spatial structures in construction practice, opening up new possibilities for their use in nonstandard conditions.
Key words: spatial structures, metal structures, largespan structures, structural designs.
Determination of forces in meridional rods of mesh dome
Makhmud S. AbuKhasan1, Doctor of Technical Sciences, Professor
Artem I. Pronkin2, master
Andrey A. Sedyshev3, master
1,2,3FSBEI of HE Emperor Alexander I St. Petersburg State Transport University, Russia, St. Petersburg
1pgups1967@mail.ru
Abstract. In recent years in Russia there has been a growing interest in the construction of residential dome houses. Dome structures can be effectively used to create and renovate expressive urban spaces, and as pavilions, canopies and covers for public areas. The use of domes in urban planning helps to maintain the landscape in an optimal condition and improves its aesthetic and functional characteristics.
In this paper, a methodology is presented to determine the forces in the rods of a mesh dome, which greatly simplifies the process of their calculation. Design solutions for wooden mesh shells are also investigated using the example of a dome designed for a swimming pool. The developed model takes into account local conditions, which helps to solve some of the practical problems. The paper presents the key design parameters of the method and the general algorithm of its application taking into account different values of the coefficients of the design models.
Key words: spatial structures, metal structures, large-span structures, lattice structure, spatial dome, mesh dome.
Methodological aspects of energy saving in the design of high-rise buildings
T.A. Datsyuk1, Doctor of Technical Sciences
A.A. Verkhovskiy2, Candidate of Technical Sciences
E.V. Abramova3, Doctor of Technical Sciences
1State University of Architecture and Civil Engineering, Russia, St. Petersburg
2,3Research Institute of Building Physics Russian Academy of Architecture and Construction Sciences (NIISF RAASN), Russia, Moscow
1tdatsuk@mail.ru;
2 v2508@rambler.ru;
3e.v.abramova11@yandex.ruAbstract. The article discusses the principles of normalization of thermal engineering characteristics and energy saving of a high-rise building. Based on a large volume of experimental studies in various laboratories, the thermal characteristics and breathability of modern Certain walls (CFC) are recommended for changing and improving the principles of taking into account the real operational characteristics of CFC. The proposed methodology makes it possible to adjust the design data on energy consumption for the development of an energy passport for projected high-rise buildings.
Key words: certain wall, high-rise (Toll) buildings, heat transfer resistance, energy saving, infiltration, testing
Influence of climatic conditions on the functionality of sliding system
A.A. Verkhovskiy1, Candidate of Technical Sciences;
Kh.K. Leon Namuche2,Candidate of Biological Sciences;
S.S. Potapov3, Research Associate;
O.E. Kozlova4, junior research assistant;
A.V. Babanov5, engineer
1,2,3,4,5Research Institute of Building Physics Russian Academy of Architecture and Construction Sciences (NIISF RAASN),
Russia, Moscow
1V2508@rambler.ru;
3niisf253@mail.ruAbstract. The article discusses the issue of studying the operational characteristics of sliding translucent enclosing structures. The main characteristics considered, such as thermal engineering, watertightness, air permeability and wind load resistance, have a significant impact on the possibility of using this class of structures, their safe and comfortable operation. Modern sliding systems for windows and doors have now become a popular choice for new architectural solutions in Russia. Along with the architectural and aesthetic advantages, this technical solution has significant drawbacks. Large areas of the glazed surface with a variety of opening possibilities require not only a special design of the sliding fittings used, which makes it possible to control large and heavy doors, but also imposes serious restrictions on the chosen technical solution.
Key words: sliding translucent enclosing structures, air permeability, watertightness, energy efficiency, wind load.
Scientific and technical support is a new direction for ensuring organizational and technological reliability of the construction of unique objects
Tatyana Y. Poznakhirko1, Department of «Technologies and Organization of Construction Production», Senior lecturer
Artur D. Agarunov2, student
Ruben R. Kazaryan3, Department of «Technologies and Organization of Construction Production», Professor, doctor technical sciences
3Moscow State University of Civil Engineering (National Research University), Russia, Moscow
3r.kazarian@mail.ruAbstract. The article considers and substantiates the relevance of the topic, formulates the purpose and main objectives of the study. The current state of the scientific and technical standards and the main existing approaches are analyzed, on the basis of which the prerequisites for future research are formulated. The theoretical and practical significance of scientific and technical support as a new direction in ensuring organizational and technological reliability of construction of unique objects is reflected. Scientific and technical support allows improving the quality of design work in a short time, as well as substantiating the use of fundamentally new design solutions and technologies with an appropriate level of quality, safety and reliability. Thanks to such a monitoring and control system, it is possible to establish discrepancies in the developed project with federal laws, national standards, codes of practice, technical specifications for design, etc. at the initial stages. This article presents a study of the technical documentation of a high-rise apartment building in Moscow with a high responsibility class, during which significant design errors were identified that significantly affected the timing of the development of design documentation. The study of the object is necessary to show the importance of timely implementation of scientific and technical support. The article proves the validity of the proposed hypothesis about the weight of the influence of scientific and technical support on the term of preparation of technical documentation for the construction of residential multi-storey buildings of class KS3. Conducting scientific and technical support is an important and integral part of the implementation of unique construction projects, as it allows customers of this type of service to be more confident in the quality, safety and reliability when conducting engineering surveys, designing, constructing and operating objects with unique characteristics.
Key words: safety; high-rise construction; monitoring and control; reliability; scientific and technical support of construction (STC); design errors; increased responsibility class; timely analysis.
Monitoring of the operational quality of work on major
repairs of apartment buildings
A.D. Plotnikov1, Department of Housing and Communal Complex, graduate student
O.A. Korol2, Department of Housing and Communal Complex, Candidate of Technical Sciences, Associate Professor
1,2Moscow State University of Civil Engineering (National Research University), Russia, Moscow
1andrej.plotnikov.1998@inbox.ru;
2KorolOA@mgsu.ruAbstract. The program of capital repairs of common property in apartment buildings in the regions of Russia has reached a colossal scale for the 12 years of its existence. The total costs of major repairs in the country exceeds 100 billion rubles per year. This article describes the causes and essence of deficiencies, issues of problems resolution and their elimination. Besides, the issue of setting parameters for the elimination of identified deficiencies is raised, such as the timing and scope of work to eliminate them, and determining who is responsible for the deficiencies.
Key words: construction, major repairs, apartment buildings, quality, defects, monitoring.