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Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.]:
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Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2014, Issue 1(34), Pages 93–108 (Mi vsgtu1313)  

This article is cited in 4 scientific papers (total in 4 papers)

Mechanics of Solids

Kinetics of the stress-strain state of surface hardened cylindrical specimen under complex stress state of creep

V. P. Radchenko, V. V. Tsvetkov

Samara State Technical University, Samara, 443100, Russian Federation

Abstract: The method for calculating the boundary-value problem of the evaluation of kinetics of the stress-strain state of surface-hardened solid cylindrical specimen under creep for three types of stress state (tension, pure torsion, the combined effect of tensile load and torque) is offered. The energy theory of creep and creep rupture strength is used as base of rheological model. The algorithm for numerical solution of the problem for calculating the relaxation of residual stresses in the surface-hardened layer of cylindrical specimen under creep for all three types of stress state is developed. The intensification of relaxation of all residual stress tensor components is established. The significant redistribution of stress state along the radius depending on time is observed. The results of variable-based calculations are presented.

Keywords: cylindrical specimen, plastic surface hardening, residual stresses, creep, tension, torsion, tension with torsion, stresses relaxation

Funding Agency Grant Number
Ministry of Education and Science of the Russian Federation 1151
This work was supported by the Russian Ministry of Education and Science within the base portion of the state task to Samara State Technical University, project no. 1151.


DOI: https://doi.org/10.14498/vsgtu1313

Full text: PDF file (766 kB) (published under the terms of the Creative Commons Attribution 4.0 International License)
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Bibliographic databases:

UDC: 539.376:539.4.014.13
MSC: 74A10, 74D10, 74S20
Original article submitted 18/IX/2013
revision submitted – 12/I/2014

Citation: V. P. Radchenko, V. V. Tsvetkov, “Kinetics of the stress-strain state of surface hardened cylindrical specimen under complex stress state of creep”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 1(34) (2014), 93–108

Citation in format AMSBIB
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\by V.~P.~Radchenko, V.~V.~Tsvetkov
\paper Kinetics of the stress-strain state of surface hardened cylindrical specimen under complex stress state of creep
\jour Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.]
\yr 2014
\vol 1(34)
\pages 93--108
\mathnet{http://mi.mathnet.ru/vsgtu1313}
\crossref{https://doi.org/10.14498/vsgtu1313}
\zmath{https://zbmath.org/?q=an:06968828}
\elib{http://elibrary.ru/item.asp?id=22813963}


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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. V. P. Radchenko, T. I. Bochkova, V. V. Tsvetkov, “Relaksatsiya ostatochnykh napryazhenii v poverkhnostno uprochnennom poluprostranstve v usloviyakh polzuchesti”, Vestn. Sam. gos. tekhn. un-ta. Ser. Fiz.-mat. nauki, 19:3 (2015), 504–522  mathnet  crossref  zmath  elib
    2. V. P. Radchenko, V. A. Kirpichev, V. V. Lunin, A. P. Filatov, A. P. Morozov, “Eksperimentalnoe issledovanie kinetiki ostatochnykh napryazhenii v uprochnennykh polykh tsilindricheskikh obraztsakh iz splava D16T pri osevom rastyazhenii v usloviyakh polzuchesti”, Vestn. Sam. gos. tekhn. un-ta. Ser. Fiz.-mat. nauki, 20:2 (2016), 290–305  mathnet  crossref  zmath  elib
    3. V. P. Radchenko, M. N. Saushkin, V. V. Tsvetkov, “Effect of thermal exposure on the residual stress relaxation in a hardened cylindrical sample under creep conditions”, Journal of Applied Mechanics and Technical Physics, 57:3 (2016), 559–568  crossref  elib  scopus
    4. V. P. Radchenko, A. P. Morozov, M. N. Saushkin, “A stochastic model for the residual stresses calculation in the surface-hardened hollow cylinder under creep”, PNRPU Mechanics Bulletin, 2017, no. 1, 181–207  crossref  elib  scopus
  • Вестник Самарского государственного технического университета. Серия: Физико-математические науки
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