IMPROVING THE RELIABILITY OF DURABILITY PREDICTION OF BUILDING MATERIALS AND STRUCTURES AS ONE OF THE FACTORS OF SUSTAINABLE ECONOMIC DEVELOPMENT
Abstract
During operation, building materials and structures in buildings and structures are exposed to a whole range of adverse effects, leading to the loss of their performance characteristics. It is shown that at present there is a possibility to predict the durability of building materials and structures already at the stage of their design without carrying out additional inspections during operation. This prediction is based on the concept thermofluctuational destruction and deformation of the solid body. Experimental studies are presented to determine the effect of temperature and stress on the value of durability for polyvinyl chloride plates during cross bending, on the basis of which the thermal fluctuation constants of the generalized Zhurkov equation are found by three different methods. A comparative analysis of them is made and a method for their determination is proposed, which makes it possible to increase the accuracy of the durability prediction.
References
2. Volkov, A. A. Osnovy proektirovaniya, stroitel'stva, ekspluatacii zdanij i sooruzhenij [Elektronnyj resurs] : uchebnoe posobie / A. A. Volkov, V. I. Telichenko, M. E. Lejbman ; pod red. S. B. Sborshchikov. — Elektron. tekstovye dannye. — M. : Moskovskij gosudarstvennyj stroitel'nyj universitet, EBS ASV, 2015. — 492 p.
3. Erofeev A.V. Nadezhnost' prognoza rabotosposobnosti stroitel'nyh materialov, izdelij i konstrukcij kak odin iz faktorov ekonomicheskoj bezopasnosti predpriyatiya / A.V. Erofeev // Strategii protivodejstviya ugrozam ekonomicheskoj bezopasnosti Rossii : materialy II Vserossijskogo foruma po ekonomicheskoj bezopasnosti : v 2 t. / pod obshch. red. T. A. Bondarskoj ; FGBOU VO «TGTU». – Tambov : Izdatel'skij centr FGBOU VO «TGTU», 2019. – Vyp. 2. – p. 63-66
4. Dubrakova K.O., Monastyrev P.V., Klychnikov R.Y., Yezerskiy V.A. Optimization of thermal modernization of a group of buildings using simulation modeling // Journal of Applied Engineering Science Volume 17, Issue 2, 2019, p. 192-197.
5. Mamontov S.A., YArcev V.P., Monastyrev P.V. Iskusstvennoe i estestvennoe starenie drevesnovoloknistogo kompozita // Izvestiya vysshih uchebnyh zavedenij. Tekhnologiya tekstil'noj promyshlennosti. 2017. № 1 (367). p. 95-101.
6. Gusev B.V., Ezerskij V.A., Monastyrev P.V. Teploprovodnost' mineralovatnyh plit v usloviyah ekspluatacionnyh vozdejstvij // Promyshlennoe i grazhdanskoe stroitel'stvo. - 2005. - № 1. – p. 48-49.
7. Gusev B.V., Ezerskij V.A., Monastyrev P.V. Izmenenie linejnyh razmerov mineralovatnyh plit v usloviyah ekspluatacionnyh vozdejstvij // Promyshlennoe i grazhdanskoe stroitel'stvo. - 2004. - № 8. – p. 32-34.
8. P Monastyrev, E Mischenko and N Kuznetsova. Problems of Integration of Cultural Heritage Objects with Architectural and Historical Environment of the City. 2018 IOP Conf. Ser.: Mater. Sci. Eng. 463 032045 https://doi.org/10.1088/1757-899X/463/3/032045
9. Pakhomova, E.G., Jezersky, V.A., Monastyrev, P.V., Kuznetsova, N.V. The choice of aversion of the project proposal on restoration of the cultural heritage property on the basis of multicriteria comparative analysis. IOP Conference Series: Materials Science and Engineering, 789(1), 012048, 2020.
10. Potapova L.B. Mekhanika materialov pri slozhnom napryazhennom sostoyanii. Kak prognoziruyut predel'nye napryazheniya? / L.B. Potapova, V.P. YArcev – M.: «Izdatel'stvo Mashinostroenie – 1», 2005 – 244 p.
11. Sokova S and Smirnova N 2019 The choice of durable blocking waterproofing mathematical method (Journal of Physics: Conference Series 1425)
12. Drannikov R.N. Opredelenie iskhodnyh dannyh dlya rascheta termofluktuacionnyh konstant obobshchennogo uravneniya ZHurkova polivinilhloridnyh plit / R.N. Drannikov, A.V. Erofeev, T.I. Gorohov // V sbornike: II-ya Vserossijskaya (nacional'naya) nauchno-prakticheskaya konferenciya "Sovremennaya nauka: teoriya, metodologiya, praktika" 28 – 29 maya 2020 goda, Rossiya, Tambov.
