Improvement of technological solutions in the formation of the monolithic framework of multi-story buildings

Introduction. The formation of a monolithic frame of multi-storey buildings is one of the most resource-intensive and technologically complex processes of modern construction. The effectiveness of monolithic structures is influenced by the features of technological operations, the organization of the construction flow, the level of mechanization, as well as the quality of design solutions. The problems associated with an increase in the duration of the construction cycle, an increase in material consumption and the risk of technological defects remain significant, which requires a scientific justification of approaches to improving monolithic house construction technologies.

Aim. To determine the directions of increasing the technological efficiency and manageability of the processes of constructing monolithic frames of buildings by improving organizational and technological solutions, introducing digital tools and a comprehensive assessment of the manufacturability of design solutions.

Materials and methods. The research uses methods of system and structural analysis, technical and economic comparison of various organizational and technological schemes. Normative, design and scientific sources reflecting modern trends in the development of monolithic housing construction are used.

Results. The key factors determining the technological efficiency of monolithic structures construction, including the quality of formwork systems, the rationality of reinforcement solutions, concreting parameters and the organization of the construction flow, have been identified. The limitations of the existing practice have been identified, leading to a decrease in the pace of work and an increase in the risk of technological defects. Promising areas of improvement of monolithic construction technologies are substantiated: optimization of formwork and reinforcement processes, implementation of automated systems for monitoring concreting parameters, integration of BIM modeling with production and logistics operations.

Conclusions. It is shown that the implementation of the proposed organizational and technological measures helps to reduce the time required for the construction of a monolithic frame, increase the reliability of structures and improve the economic performance of construction. The research results have practical significance and can be used in the development of design solutions, organization of construction production and modernization of technological processes of monolithic housing construction.

1. Aleksetsev A.V., Antonov M.D. Dynamics of girderless reinforced concrete frames of structures in case of plate penetration damage. Construction and reconstruction, 2021, no. 4, pp. 23–34. (In Russian). URL: https://construction.elpub.ru/jour/article/view/388 [Accessed: November 22, 2025].

2. Aleksetsev A.V., Antonov M.D. Resistance to progressive destruction of monolithic building frames with local damage to nodes from penetration. Bulletin of MGSU, 2024, vol. 19, no. 9, pp. 1454–1468. (In Russian). URL: https://www.vestnikmgsu.ru/jour/article/view/370 [Accessed: November 02, 2025].

3. Akhremenko S.A., Viktorov D.A., Artamonova E.G. Rational design of geometric and thermal engineering parameters of a single-family residential building. Theoretical foundations of heat and gas supply and ventilation, 2020, p. 54. (In Russian). URL: https://libryansk.ru/publikacii-v-sbornikah-nauchnyh-trudov-materialah-konferencij-ahremenko / [Accessed: November 02, 2025].

4. Kurchenko N.S., Aleksetsev A.V. Methodology for assessing the reliability of residential buildings with monolithic reinforced concrete frames. System technologies, 2021, vol. 38, no. 1, pp. 37–43. (In Russian). URL: https://cyberleninka.ru/article/n/metodika-otsenki-nadezhnosti-vozvedeniya-zhilyh-zdaniy-s-monolitnymi-zhelezobetonnymi-karkasami [Accessed: November 02, 2025].

5. Tamrazyan A.G. Methodology for analyzing and evaluating the reliability of the condition and forecasting the service life of reinforced concrete structures. Reinforced concrete structures, 2023, no. 1 (1), p. 5–18. (In Russian). URL: https://www.g-b-k.ru/jour/article/view/4 [Accessed: November 02, 2025].