Abstract:
A stochastic model of nonisothermal creep and long-term strength of metallic materials is proposed. Experimental data on the creep of the ZhS6KP alloy at temperatures equal to 900, 950, and 1000∘C are stochastically analyzed. These experimental data are used to substantiate the hypotheses applied in constructing the model. The stochastic model is checked for adequacy to the experimental data on the creep of the ZhS6KP alloy under stationary and nonstationary loading conditions. It is shown that the calculated and experimental data are in satisfactory agreement.
Citation:
V. P. Radchenko, M. N. Saushkin, E. P. Goludin, “Stochastic model of nonisothermal creep and long-term strength of materials”, Prikl. Mekh. Tekh. Fiz., 53:2 (2012), 167–174; J. Appl. Mech. Tech. Phys., 53:2 (2012), 292–298
\Bibitem{RadSauGol12}
\by V.~P.~Radchenko, M.~N.~Saushkin, E.~P.~Goludin
\paper Stochastic model of nonisothermal creep and long-term strength of materials
\jour Prikl. Mekh. Tekh. Fiz.
\yr 2012
\vol 53
\issue 2
\pages 167--174
\mathnet{http://mi.mathnet.ru/pmtf1356}
\elib{https://elibrary.ru/item.asp?id=17651513}
\transl
\jour J. Appl. Mech. Tech. Phys.
\yr 2012
\vol 53
\issue 2
\pages 292--298
\crossref{https://doi.org/10.1134/S0021894412020186}
Linking options:
https://www.mathnet.ru/eng/pmtf1356
https://www.mathnet.ru/eng/pmtf/v53/i2/p167
This publication is cited in the following 3 articles:
V. P. Radchenko, V. E. Zoteev, E. A. Afanaseva, “Chislennyi metod strukturnoi i parametricheskoi identifikatsii matematicheskoi modeli nepolnoi obratimosti deformatsii polzuchesti”, Vestn. Sam. gos. tekhn. un-ta. Ser. Fiz.-mat. nauki, 28:1 (2024), 73–95
V. P. Radchenko, E. A. Afanaseva, “Prediction of individual deformation characteristics of structural elements by a “leader” product”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 226:3 (2022), 500–519
I. A. Volkov, L. A. Igumnov, D. N. Shishulin, E. V. Boev, “MODELING OF NON-STATIONARY CREEP PROCESSES UNDER MULTIPLE LOADING CONDITIONS BY TAKING INTO ACCOUNT DAMAGE ACCUMULATION IN A STRUCTURAL MATERIAL”, Mech. Solids, 57:2 (2022), 223
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