Problems of preserving wooden structures of roofs of historical buildings

Abstract

Problems of preserving wooden structures of roofs of historical buildings

Chernykh A.G., Gordienko V.E., Mironova S.I., Kudryavtsev I.A.

Incoming article date: 08.09.2025

The paper presents the results of the study of the condition of wooden structures of the attic floor of the St. Petersburg Theological Academy of the Russian Orthodox Church. The main defects and damages of the rafter system elements are indicated. Conclusions are given on the physical and mechanical characteristics of a beam over 200 years old. Conclusions are made on measures to maintain the operability of the structures.

Keywords: load-bearing capacity of wooden structures, biodestructors, strength reduction, rafter system