|
This article is cited in 2 scientific papers (total in 2 papers)
Mechanics of Solids
Calculation-experimental Research of Residual Stresses Stability in Hardened Layer Of the Cylindrical Sample to Thermal Loads
M. N. Saushkina, V. A. Kirpichevb, O. S. Afanas'evaa, D. V. Ivanovb a Samara State Technical University. Dept. of Applied Mathematics and Computer Science
b S. P. Korolyov Samara State Aerospace University. Dept. of Materials Strength
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
The cycle of experimental and theoretical researches on influence of thermal loads on a relaxation of residual stresses in hardened layer of the cylindrical and vee-notched specimens from steel EI 691 is executed. It is shown that the residual stress relaxation is caused by the creep. The design procedure of residual stress relaxation in the conditions of creep phenomenon is resulted. Results of the experimental and calculated data are analysed.
Keywords:
surface plastic deformation, cylindrical specimen, half-circle stress raiser, temperature exposure, calculation and experimental researches, creep, relaxation of residual stresses.
Original article submitted 15/XII/2008 revision submitted – 13/II/2009
Citation:
M. N. Saushkin, V. A. Kirpichev, O. S. Afanas'eva, D. V. Ivanov, “Calculation-experimental Research of Residual Stresses Stability in Hardened Layer Of the Cylindrical Sample to Thermal Loads”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 1(18) (2009), 101–113
Linking options:
https://www.mathnet.ru/eng/vsgtu686 https://www.mathnet.ru/eng/vsgtu/v118/p101
|
Statistics & downloads: |
Abstract page: | 514 | Full-text PDF : | 242 | References: | 57 | First page: | 1 |
|