Calculation of Displacement Field in Three-Layered Hollow Structures for Non-destructive Testing by Digital Holographic Interferometry

A.K. Akhunova, S.V. Dmitriev, R.V. Safiullin, A.V. Safiullin, F.F. Safin show affiliations and emails
Received 17 May 2012; Accepted 28 June 2012;
This paper is written in Russian
Citation: A.K. Akhunova, S.V. Dmitriev, R.V. Safiullin, A.V. Safiullin, F.F. Safin. Calculation of Displacement Field in Three-Layered Hollow Structures for Non-destructive Testing by Digital Holographic Interferometry. Lett. Mater., 2012, 2(2) 90-94
BibTex   https://doi.org/10.22226/2410-3535-2012-2-90-94

Abstract

Digital Holographic Interferometry is considered for non-destructive testing of three-layered hollow structures produced by the pressure welding combined with the superplastic form-ing. Dispacement fields in the structure were calculated with the use of the finite element method for different methods of fixing and loading within the elastic range. It is demonstrated that internal pressure applied to the structure fixed along the whole contour is suitable for detection of such defects as split or fracture of stiffening rib.

References (13)

1. V.S. Gurevich, A.M. Isaev, M.E. Gusev, I.V. Alekseenko.Proceedings of the conference "Holography: FundamentalStudies, Innovative Projects, and Nanotechnologies", Irkutsk (2008). pp. 136 - 147 (in Russian) [Гуревич В.С., Исаев А.М., Гусев М.Е., Алексеенко И.В. Материалыконференции «Голография: фундаментальные иссле-дования, инновационные проекты и нанотехноло-гии», Иркутск, Россия (2008) c. 136].
2. R.N. Sergeev. Journal of Samara Science Center of RAS, 13(4), 628 (2011), (in Russian) [Сергеев Р.Н. ИзвестияСамарского научного центра Российской академиинаук, том.13, №4(2) 628 (2011)].
3. S.L. Aleskovsky. Proceedings of the conference"Holography: Fundamental Studies, Innovative Projects, and Nanotechnologies", Irkutsk, (2008) p. 127 (inRussian) [Алесковский С.Л. Материалы конференции«Голография: фундаментальные исследования, ин-новационные проекты и нанотехнологии», Иркутск, Россия (2008) c. 127].
4. A.Kh. Akhunova, S.V. Dmitriev, A.A. Kruglov, R.V.Safiullin. Journal of Advanced Materials 12, 42 (2011), (in Russian) [Ахунова А.Х., Дмитриев С.В., КругловА.А., Сафиуллин Р.В. Перспективные материалы 12, 42 (2011)].
5. A.Kh. Akhunova, S.V. Dmitriev, A.A. Kruglov, R.V.Safiullin. Deformation and Fracture of Materials 9, 38(2010), (in Russian) [Ахунова А.Х., Дмитриев С.В., Круглов А.А., Сафиуллин Р.В. Деформация и разру-шение материалов 9, 38 (2010)].
6. A.Kh. Akhunova, S.V. Dmitriev, A.A. Kruglov, R.V.Safiullin. Die Forging. Metal Forming 6, 15 (2009), (inRussian) [Ахунова А.Х., Дмитриев С.В., Круглов А.А., Сафиуллин Р.В. Кузнечно-штамповочное производ-ство. Обработка металлов давлением 6, 15 (2009)].
7. A.Kh. Akhunova, S.V. Dmitriev. Deformation andFracture of Materials 11, 40 (2009), (in Russian) [АхуноваА.Х., Дмитриев С.В. Деформация и разрушение мате-риалов 11, 40 (2009)].
8. A.A. Kruglov, F.U. Enikeev, R.Ya. Lutfullin. Mater. Sci.Eng. A323(1-2), 416 (2002).
9. R.A. Vasin, F.U. Enikeev, R.V. Safiullin, M. Tokuda. Int. J.NonLinear Mech. 38(5), 799 (2003).
10. R.Ya. Lutfullin. Letters on Materials 1(1), 59 (2011). (inRussian) [Лутфуллин Р.Я. Письма о материалах 1(1), 59 (2011)].
11. R.Ya. Lutfullin. Letters on Materials 1(2), 88 (2011). (inRussian) [Лутфуллин Р.Я. Письма о материалах 1(2), 88 (2011)].
12. R.V. Safiullin. Letters on Materials 2(1), 32 (2012). (inRussian) [Сафиуллин Р.В. Письма о материалах 2(1), 32 (2012)].
13. R.V. Safiullin. Letters on Materials 2(1), 36 (2012). (inRussian) [Сафиуллин Р.В. Письма о материалах 2(1), 36 (2012)].

Similar papers