The new method of solving thermal creep problems, accounting for cyclic variations of external force and thermal fields was put forward. Asymptotic expansions and period averagings were used to derive the systems of basic and auxiliary equations. The equation of state for cyclic thermal creep was proposed and validated. Numerical simulation of the creep of cylinders under cyclic temperature variations was carried out.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
V. T. Troshchenko, A. A. Lebedev, V. A. Strizhalo, et al., Mechanical Behavior of Materials under Different Loadings [in Russian], Logos, Kiev (2000).
V. V. Krivenyuk, G. A. Okolot, and E. I. Uskov, “Methodological aspects of creep prediction for heat-resistant steels and alloys. Part 2. Prediction over wide ranges of temperatures and loading times,” Strength Mater., 39, No. 4, 372–380 (2007).
M. V. Borodii, “Life calculations for materials under irregular nonproportional loading,” Strength Mater., 39, No. 5, 560–565 (2007).
S. N. Shukaev, K. V. Panasovskii, and M. N. Gladskii, “Fatigue life assessment for metal alloys under nonproportional low-cycle loading,” Strength Mater., 39, No. 4, 358–364 (2007).
J. Lemaitre and J.-L. Chaboche, Mechanics of Solid Materials, University Press, Cambridge (1994).
G. S. Pisarenko and N. S. Mozharovskii, Equations and Boundary Problems of the Theory of Plasticity and Creep [in Russian], Naukova Dumka, Kiev (1981).
G. S. Pisarenko, N. S. Mozharovskii, and E. A. Antipov, Plasticity and Strength of Materials under Nonstationary Loadings [in Russian], Naukova Dumka, Kiev (1984).
V. G. Karnaukhov, I. K. Senchenkov, and B. P. Gumenyuk, Thermomechanical Behavior of Bodies under Harmonic Loading [in Russian], Naukova Dumka, Kiev (1985).
G. N. Tret’yachenko and B. S. Karpinos, Strength and Life of Materials under Cyclic Thermal Effects [in Russian], Naukova Dumka, Kiev (1990).
G. N. Tret’yachenko, B. S. Karpinos, and V. G. Barilo, Fracture of Materials on Cyclic Heating [in Russian], Naukova Dumka, Kiev (1993).
D. V. Breslavskii, O. K. Morachkovskii, and O. A. Uvarova, “Method of asymptotic expansions in the problems of low-and high-cycle creep of materials,” Visn. Nats. Tekh. Univ. “KhPI”, No. 19, 149–152 (2009).
D. V. Breslavskii, O. K. Morachkovskii, and O. A. Tatarinova, “High-temperature creep and long-term strength of structural elements under cyclic loading,” Strength Mater., 40, No. 5, 531–537 (2008).
O. K. Morachkovskii, “Nonlinear problems of creep of bodies under the action of rapidly oscillating fields,” Prikl. Mekh., 28, No. 8, 17–23 (1992).
S. Taira and R. Otani, Theory of High-Temperature Strength of Materials [Russian translation from Japanese], Metallurgiya, Moscow (1986).
G. Guarnieri, “Characteristics of long-term strength of sheet materials at cyclic loadings and temperatures,” in: L. B. Getsov and M. G. Taubina (Eds.), Heat Resisting Alloys at Changing Temperatures and Stresses [in Russian], Gosénergoizdat (1960), pp. 65–110.
D. V. Breslavskii, Yu. N. Korytko, and P. N. Lisak, “Software for the finite element simulation of the two-dimensional problems of the creep theory,” Visn. Nats. Tekh. Univ. “KhPI”, No. 38, 24–29 (2007).
A. M. Sally, Creep of Metals and Heat-Resistant Alloys [Russian translation], Oborongiz, Moscow (1953).
Author information
Authors and Affiliations
Additional information
Translated from Problemy Prochnosti, No. 2, pp. 33 – 46, March – April, 2011.
Rights and permissions
About this article
Cite this article
Breslavs’kyi, D.V., Korytko, Y.M. & Morachkovs’kyi, O.K. Cyclic thermal creep model for the bodies of revolution. Strength Mater 43, 134–143 (2011). https://doi.org/10.1007/s11223-011-9279-8
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11223-011-9279-8