Koscheev Artem A. — candidate of Technical Sciences; Vladimir State University, Institute of Architecture, Construction and Energy, Associate Professor of the Department of Construction Production
E-mail: koshcheev.university@mail.ru

Repina Elizaveta A. — Vladimir State University, Institute of Architecture, Construction and Energy, Research engineer at the Department of Construction Production
E-mail: elizavetarepina64@gmail.com

Zakrevskaya Lyubov V. — candidate of Technical Sciences; Vladimir State University, Institute of Architecture, Construction and Energy, Associate Professor of the Department of Construction Production
E-mail: lvzak@mail.ru

This article presents the results of a study examining the influence of the artistic traditions of Finno-Ugric tribes on the Slavic architecture of Northeastern Rus'. The relationship between the construction of wooden and white-stone churches on the sites of pagan temples is demonstrated, and artifacts are found that indicate the Slavs' use of Finno-Ugric cultural characteristics. The relevance of this study stems from the need to study the Finno-Ugric heritage in the construction of stone churches in the Vladimir-Suzdal Principality. In analyzing the cultural heritage of the Finno-Ugric tribes, the works of previous authors, such as L. A. Garanin and V. A. Yurchenkov, are considered. The results of archaeological excavations on the territory of the historical core of the city of Vladimir and the Assumption Cathedral are analyzed. Based on the research, rational compositions of restoration composites were selected, and conclusions were drawn regarding the feasibility of using the proposed materials in the restoration of white-stone architecture. During the course of the work, a mathematical optimization model was created, the physical and mechanical properties of the historical material and the developed composite were studied, measurements of strength characteristics, the coefficient of linear thermal expansion (CLTE), and mycological studies were carried out, and the affinity coefficient of the structures was calculated.

Archaeological research, composite, decorative ornaments, Finno-Ugric heritage, restoration, structural affinity, Vladimir-Suzdal Principality, white stone.