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  • Increasing the efficiency of organizational and technological support for the capital repair system at the present stage

    One of the tasks of the state is to create decent living conditions for the population, including providing people with high-quality and comfortable housing. However, over time, housing wears out, becomes outdated, and becomes unsuitable for use. In order to slow down and prevent rapid deterioration of capital construction projects, capital repair measures are being implemented. They are aimed at restoring and replacing structural elements of residential buildings that have fallen into disrepair. Overhaul of housing is a complex of organizational, technological and economic measures aimed at reducing and eliminating the physical deterioration of buildings. Thus, the creation of decent living conditions for the population and the safety of the housing stock, as well as increasing its energy efficiency, depend on the effectiveness of the organization of the capital repair system and its organizational and technological support.

    Keywords: major renovation, apartment building, repair and construction work, energy saving, energy efficiency

  • Determination of the technical condition of building structures by the maximum likelihood method

    This article analyzes the assessment of the signs leading to the possible destruction of the studied building structure. To determine the degree of influence of signs (or groups) on the level of structural failure in their direct diagnosis, it is possible to use a mathematical basis, in particular, the Bayesian approach. The essence of the implementation is to compare the probability of failure for each structure under study. The result of the work is to identify and describe not only the features of the relationship between each feature affecting the destruction of the structure and the calculated probability of destruction, but also their degree of influence on increasing or decreasing the probability of an accident. According to the estimates of the mathematical definition of the signs affecting the destruction of the building structure, it is possible to more objectively assess the effectiveness of the method used to check the condition of the building structure.

    Keywords: construction and technical expertise, defects, reliability, diagnostic tasks, diagnostic methods, efficiency

  • Problems and solutions for urban heat islands Rostov-on-Don

    The article presents an analysis of the phenomenon in which areas with elevated temperatures form in cities, and considers methods to combat this phenomenon. The article examines the causes of urban heat islands, including dense housing and the use of heat-trapping materials. Solutions are proposed such as increasing green spaces, using sustainable materials and proper urban planning. The article emphasizes the importance of creating comfortable areas for residents and sustainable development of the city in the face of climate change.

    Keywords: heat island, surface temperature, hot areas, heat balance, city, suburb, planning

  • Organizational and technological solutions for using advanced tools for an effective control system for construction projects

    Information technologies and systems are a promising tool for solving a wide variety of problems in the development and implementation of construction projects at the present stage. Their active use makes it possible to reduce the cost and time of project implementation, as well as improve the quality of work performed by creating a modern and effective construction control system.

    Keywords: information technology, digital building model, information modeling, design, construction process

  • Designing student campuses

    The article on the design of student campuses is necessary in order to help architects and builders create a comfortable and convenient environment for students to live and study. It carries the main idea that when creating student campuses, it is necessary to take into account not only the social, psychological and cultural characteristics of student life, but also functional aspects. The campus should become not just a place to live and study, but a real community where students can find support and interact with each other, developing their skills and passions. In addition, the article allows you to better understand what new technologies and trends can be applied in the design of modern university campuses to make them even more convenient, innovative and environmentally friendly

    Keywords: design, student campus, student dormitory, energy efficiency, landscaping, construction, self-sufficiency, materials, architectural solutions

  • Sustainable building construction

    This publication analyzes modern environmental technologies in the field of sustainable construction, discusses the features of the development of modern green construction, current Russian and international trends in the field of sustainable “green” construction, tools for stimulating and supporting projects recognized as meeting sustainability requirements. The importance of integrating environmental aspects into the process of building and managing campuses to create sustainable and healthy environments for the student community.

    Keywords: construction, design, operation, ecology, ecological building, energy resource, energy efficiency, energy saving, building sustainability, building certification

  • Identification and classification of defects in building structures according to the established criteria of operational wear

    By conducting a construction and technical expertise on the inspection of building structures and identifying several signs that can lead to their destruction, it is possible to identify a defect in which the destruction and accident of the structure under study is most likely to occur. It is proposed to use a Bayesian approach to evaluating the effectiveness of methods for determining defects affecting structural failure. The use of knowledge on the inspection and testing of building structures of buildings and structures is to determine the degree of relationship between the possible destruction of a building structure and its inspection, based on methods developed in the theory of reliability of technical systems. Based on the results of mathematical determination of the degree of malfunction, it is possible to more objectively assess the effectiveness of the method used to check the condition of the building structure. The method of using construction and technical knowledge to determine the technical condition of structures in an emergency state, in relation to the use of the Bayes formula, is considered. According to the proposed methodology, examples of determining the defect and the degree of destruction of building structures are given.

    Keywords: construction and technical expertise, defects, reliability, diagnostic methods, wear, efficiency

  • Environmental technologies in the construction of student campuses

    The article presents an analysis of modern environmental technologies used in the construction of student campuses. It explores innovative methods and approaches that enable higher education institutions to create sustainable and environmentally friendly campuses. The application of technologies such as energy-efficient buildings, the use of renewable energy sources, waste management systems, green spaces and much more are also considered. The article evaluates the benefits of these technologies, including reduced environmental impacts, economic benefits, and improved quality of life for students. Emphasizes the importance of integrating environmental considerations into campus construction and management to create sustainable and healthy environments for the student community.

    Keywords: design, student campus, student dormitory, energy efficiency, landscaping, construction, self-sufficiency, materials, architectural solutions

  • Organizational and technological solutions for the inspection of buildings damaged as a result of emergency situations using modern technologies

    The article is devoted to the issues of optimizing the process of technical inspection of buildings and structures damaged as a result of emergency situations, using the most modern information systems and technologies. The difficulty in carrying out work on the inspection of buildings damaged as a result of natural and man-made emergencies necessitates the search for effective organizational and technological solutions in order to reduce the time required to carry out work on the inspection of buildings and structures without losing the quality and accuracy of the studies, as well as to create safe working conditions for specialists during work.

    Keywords: technical inspection, emergency situation, digital building model, ground penetrating radar sensing, information technology, geographic information technology

  • Modeling of the development of the accident rate of building structures

    This article analyzes the assessment of the signs leading to the possible destruction of the investigated building structure. Using the mathematical basis for diagnosing the destruction of a building structure, it is possible to determine how the signs that affect the destruction of the structure or their groups affect the determination of the degree of destruction. Applying the Bayesian approach to determining the degree of malfunction of a building structure and its destruction, a comparison of the probability of destruction of each investigated building structure is given. It was found out how the calculated probability of each structural failure was affected by the presence of each feature and what contribution to the increase or decrease in the probability of an accident was made by the analyzed feature affecting the destruction of the structure. It is proposed to use artificial, model destruction of building structures to determine the influence of various factors on determining the degree of destruction, so to speak, in its pure form and in various variants. In addition, you can get test cases to test the effectiveness of various diagnostic methods and find out a number of theoretical questions. Considering this, and the other goals listed above, models were built. An assessment of the influence of a feature that affects the probability of destruction of a building structure in one of many ways is shown. According to the proposed methods, the values of the sign affecting the destruction for the structure are determined. The probability of destruction is determined.

    Keywords: construction and technical expertise, defects, reliability, diagnostic tasks, diagnostic methods, efficiency

  • Technologies of green facades and green roofs in the construction of schools

    This article examines and raises the issues of developing a favorable atmosphere and environment for students on the example of the use of green roofs and facades in the construction of schools. Foreign and domestic rating systems for green standards, criteria for their certification are highlighted, as well as the heat-shielding properties of these structures, their structure, economic indicator and implementation examples are studied in detail. A specific example of the use of a green roof and facade in the construction of a school in France is presented. The tools used to introduce green school building with state support were also given in this article.

    Keywords: green roofs, green facade, ecological building, green standards, environment, materials, green technologies, green schools

  • Organizational and technological aspects of repair and construction work on the installation of utility pipeline networks in dense urban areas

    The article raises issues of repair and construction work on the installation of underground utility pipeline networks in urban environments. The sphere of housing and communal services today is characterized by the presence of high wear and tear of communal pipeline networks: sewer systems, water supply systems, energy systems, etc., which requires urgent measures to solve this problem as part of the implementation of urban reconstruction projects.

    Keywords: repair and construction work, municipal pipeline networks, urban services, utilities, housing and communal services

  • Resource potential of the mountainous part of the Chechen Republic for the production of modern repair and restoration binders and compositions

    Repair and restoration binders and compositions based on them are needed primarily for the repair, restoration and restoration of cultural heritage sites both in the Russian Federation and abroad. They are subject to special requirements, so the conduct of related engineering and survey, research and development work is an important condition for the development of modern scientifically verified, practically tested and in demand in practice repair and restoration materials. One of the main conditions for the practical implementation of the proposed investment project is the presence of a mineral resource base in the region and the country. The resource potential of carbonate, halogen and clayey rocks is fully represented in the mountainous part of the Chechen Republic (CR). Based on the results of research and prospecting work on the territory of the Czech Republic, 6 forecast areas have been identified that are promising for the identification of deposits of carbonate, halogen and clay raw materials, mainly as lime, cement and multi-purpose. The work uses methods of analytical research and scientific generalizations, expert assessments, process modeling and system analysis. The classification of inorganic binders was performed, which for the first time included organic-inorganic binders and additives in repair and restoration binders and compositions. As a result of exploratory research, it was proposed to repair, restore and restore historical and cultural monuments using the ones developed at the Kh.I. Ibragimov RAS of modern technologies and materials for repair and restoration work. To assess and correct the scientific problem associated with the development of repair and restoration binders and repair and restoration compositions, a review of historical experience was made. A concept for the development of a new scientific direction "High-strength composite materials based on lime (hydraulic and hydrate), gypsum (gypsum and anhydrite) and magnesia binders for the repair and restoration of cultural heritage sites" has been developed.

    Keywords: repair and restoration binders, repair and restoration compositions, hydraulic lime, hydrated lime, gypsum, anhydrite, dolomite, magnesian binders, carbonization, decarbonization, carbonate raw materials, cement raw materials, clays, limestones

  • Features of conducting a forensic construction and technical expertise in accordance with the principle of unity of form and content

    The relevance of forensic construction and technical expertise in the Russian Federation increases with the increase in the level of urbanization and at the same time the community of forensic construction experts with deep knowledge in the construction field obtained as a result of professional education is growing rapidly. The article raises the issues of lagging the level of preparedness of construction experts in procedural matters, in the skills of mastering the art of polemics, in the ability to flawlessly design the results of the examination in the form of an expert opinion. The authors of the article, based on the study of the practice of conducting judicial construction and technical examinations, analyzed the organizational and legal problems arising from the expert in connection with the violation of the principle of unity of form and content during the examination, underestimating the importance of putting evidence in a strict procedural form.

    Keywords: construction and technical forensic examination, special knowledge, forensic expert, examination production, examination procedure

  • Problems of construction of high-rise buildings in the conditions of the current development of the metropolis

    A feature of modern construction is the large-scale reconstruction of blocks in the center of large cities. In recent decades, investors have increasingly sought to increase the number of storeys of buildings. However, the construction of high-rise buildings (above 75 m) in the conditions of the current development of the metropolis has a number of problems that can negate all the benefits of placing a real estate object in the central districts of the city. The greatest problems are identified already at the design stage of the foundations of high-rise buildings. The article discusses 5 key problems that have the maximum impact on the increase in the cost of construction of high-rise buildings.

    Keywords: high-rise buildings, the conditions of the existing development of the metropolis, engineering and geological surveys, dense urban development, geotechnical forecast, geotechnical monitoring, excavation, pile foundations