2015-4(17)

Design, manufacturing and commissioning of nuclear industry equipment

Article NameCreep Material Research in Operating Conditions of Special Structures
AuthorsD.S. Goriushkin*, Y.S. Zyev**, A.V. Staheev
Address

Snezhinsk Physics and Technical Institute the Branch of National Nuclear Research University MEPhI
8 Komsomolsk st., Snezhinsk city, Cheliabinsk reg., Russia 456776
*email: goruh@bk.ru, ** email: YSZuyev@mephi.ru

AbstractThe method of the knowledge-intensive product calculation at static mechanical loading action at the indoor temperatures is offered. The carried-out numerical calculations on from inert material samples give preliminary estimates of deflection size and creep deformations in structures. Verification of the offered technique will be made on the given experiment basis on inert material samples. The authors consider the possibility of transferring results of numerical calculations in scale models.
Keywordscritical loads, inert materials, displacement, creep deformations, final and element model, experimental justification
LanguageRussian
References

[1]    GOST 14019-2003. Materialy metallicheskie. Metod ispytaniya na izgib [SS 14019-2003. Materials metal. A test method on a bend]. Bez mesta [Without place], 2003. (in Russian)

[2]    Kragelskij I.V., Vinogradova. I.E.  Koefficienty treniya [Friction coefficients]. Spravochnoe posobie [Handbook]. Izdanie vtoroe [2nd Edition]. M. Pub. «Mashgiz», 1962, ISBN 978-5-458-42106-5, 112 p. (in Russian)

[3]    Brostrema V.A., Raxshtadta A.G. Spravochnik metallista [Reference book of the metalworker]. Spravochnoe posobie [Handbook]. M. Pub. «Mashinostroenie» [mechanical engineering],  1976, 720 p. (in Russian)

[4]    Savva S.P. Polzuchest nekotoryh konstrukcionnyh materialov pri nizkih temperaturah [Creep of some constructional materials at low temperatures]. Problemy prochnosti [Strength of Materials]. 1975, №7, ISSN 0556-171X, pp. 41–44. (in Russian)

[5]          Goldenblat I.I., Kopnov V.A. Kriterii prochnosti i plastichnosti konstrukcionnyx materialov [Criteria of durability and plasticity of constructional materials]. Spravochnoe posobie [Handbook]. M. Pub. «Mashinostroenie» [mechanical engineering], 1968, 192 p. (in Russian)

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