STUDY OF PATTERNS OF TIMBER MOISTURE CHANGES IN THE PROCESS OF ITS DECAY

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T.A. Gavrilov

Abstract

The article is devoted to the topical problem of decay of wooden architecture monuments. The article describes the methodology and results of the experimental study of changes in timber moisture content in the process of decay for samples at different decay stages. During the research the regularities describing the change in the timber absolute moisture content over time, as well as the rate and smoothness of the change in the timber absolute moisture content have been obtained. It was found that the timber absolute moisture content samples not subject to decay varies in a small interval corresponding to the absolute moisture content of air-dry wood. The timber absolute moisture content of samples in the initial and developed decay stages increases continuously, and the speed and smoothness of the change in the timber absolute moisture content depends on the decay stage. The obtained results are prerequisites for early determination of the process of timber decay, allowing to prevent the destruction of wooden architecture monuments.

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Section
Forestry

References

Straže A. Changes in Physical Properties of Oak Wood From Historical Constructions During Service Life / A. Straže, M. Dremelj, E. Žveplan et al. // Les/Wood. – 2018. – Vol. 67. – No. 1. – P. 5–14. – DOI: 10.26614/les-wood.2018.v67n01a01

Kisternaya M. V. Sistema kompleksnogo profilakticheskogo obsluzhivaniya pamyatnikov derevyannogo zodchestva: nauchno-metodicheskie rekomendatsii [System of complex preventive maintenance of wooden architecture monuments: scientific and methodological recommendations] / M. V. Kisternaya, A. Yu. Lyubimtsev. – Petrozavodsk : Izdatel'skiy tsentr muzeya-zapovednika «Kizhi», 2016. – 70 p. [in Russian]

Stroganov V. F. Biopovrezhdenie drevesnyh materialov i konstrukcij [Biodeterioration of wooden materials and structures] / V. F. Stroganov, V. A. Boichuk, E. V. Sagadeev // Izvestiya Kazanskogo gosudarstvennogo arhitekturno-stroitel'nogo universiteta [News of the Kazan State University of Architecture and Engineering]. – 2014. – № 2 (28). – P. 185–193. [in Russian]

Kononov G. N. Mikoliz drevesiny, ego produkty i ih ispol'zovanie. II. Biologo-morfologicheskie processy mikologicheskogo razrusheniya drevesiny [Mycolysis of wood, its products and their use. II. Biological and morphological rocesses of mycological destruction of wood] / G. N. Kononov, A. N. Verevkin, Yu. V. Serdyukova et al. // Lesnoj vestnik [Forestry Bulletin]. – 2020. – No. 24. – № 5. – P. 89–96. [in Russian]

Pokrovskaya E. N. Survey of the Designs of Wooden Architectural Monuments / E. N. Pokrovskaya // IOP Conference Series Materials Science and Engineering. – 2020. – № 728 (1). – Pp. 012003. – DOI: 10.1088/1757-899X/728/1/012003

Gavrilov T. A. The Influence of Natural and Climatic Factors on the Process of Biodegradation of Timber / T. A. Gavrilov, T. B. Stankevich // Journal of Agriculture and Environment. – 2022. – № 5 (25). – P. 1–6. – DOI: 10.23649/jae.2022.5.25.01

Serova T. A. Himicheskij metod ocenki stepeni biodegradacii drevesiny konstruktivnyh elementov [Chemical method of assessing the degree of biodegradation of wooden structural elements] / T. A. Serova, J. A. Titova, J. D. Shenin // Magazine of Civil Engineering. – 2014. – № 3. – P. 77–89. [in Russian]

Kisternaya M. V. Metodika monitoringa biologicheskikh vrediteley istoricheskikh postroek [Methods of monitoring biological pests of historical buildings] / M. V. Kisternaya, V. A. Kozlov // Sistemnyy podkhod k sokhraneniyu pamyatnikov derevyannogo zodchestva [A systematic approach to the preservation of monuments of wooden architecture]. – URL: https://kizhi.karelia.ru/library/sistemnyij-podhod-2017/1784.html (acessed: 01.10.2022). [in Russian]

Verevkin A. N. Biodegradatsiya drevesiny fermentnymi kompleksami derevorazrushayushchikh gribov [Biodegradation of wood by wood-destroying fungi enzyme complexes] / A. N. Verevkin, G. N. Kononov, Ju. V. Serdyukova et al. // Lesnoy vestnik [Forestry Bulletin]. – 2019. – No. 23. – № 5. – P. 95–100. [in Russian]

Lyubarsky L. V. Derevorazrushayushchie griby Dal'nego Vostoka [Wood-destroying mushrooms of the Far East] / L. V. Lyubarsky, L. N. Vasilyeva. – Novosibirsk : Publishing «Nauka» Siberian branch, 1975. – 161 p. [in Russian]

Zabel R. Wood Microbiology. Decay and Its Prevention / R. Zabel, J. Morrell. – Academic Press, 2020. – 576 p. – DOI: 10.1016/C2018-0-05117-8

Trutko V. V. Abioticheskie i biologicheskie faktory, vliyayushchie na razrushenie drevesiny v period ekspluatacii [Abiotic and biological factors affecting the destruction of wood during operation] / V. V. Trutko, I. K. Bozhelko, V. B. Snopkov // Trudy BGTU [Proceedings of BSTU]. – 2015. – № 2. – P. 152–157. [in Russian]