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Study of the influence of water of the Gulf of Finland on the chemical composition and strength of wood during long-term use

Abstract

Study of the influence of water of the Gulf of Finland on the chemical composition and strength of wood during long-term use

Mironova S.I., Kudryavtsev I.A.

Incoming article date: 06.07.2024

The article shows the importance of analyzing the state of strength properties of old wood during restoration work and monitoring the state of the structure. In particular, the physical and mechanical properties of wood during long-term use in an aquatic environment are analyzed. Changes in the chemical composition of wood as a result of use in the water of the Gulf of Finland are determined. Using the example of logs of the crib foundation of the Kronshlot fort, it is described how a change in the chemical composition of the material affects its strength properties.

Keywords: Mechanical properties of wood, long-term strength, chemical composition of wood, water-soluble extractive substances