Identification of Inhomogeneous Residual Stress State in Elastic Cylinder within the Framework of Plane Strain

Ivan V. Bogachev; Vladimir Vladimirovich Dudarev; Rostislav Dmitrievich Nedin; Alexander Ovanesovich Vatulyan

doi:10.4028/www.scientific.net/AMR.996.404

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 996Identification of Inhomogeneous Residual Stress...

Identification of Inhomogeneous Residual Stress State in Elastic Cylinder within the Framework of Plane Strain

Abstract:

The problem on radial oscillations of an elastic cylinder with inhomogeneous residual stress (RS) is considered. Two acoustic techniques of RS reconstructing are suggested. Within the framework of the first method, a set of radial displacement values is assumed to be known, while the frequency is fixed. Within the framework of the second method, the radial displacement value at the outer radius is assumed to be known for a set of frequencies. The examples of numerical identification experiments are presented.

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Periodical:

Advanced Materials Research (Volume 996)

Pages:

404-408

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.996.404

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Online since:

August 2014

Authors:

Ivan V. Bogachev, Vladimir Vladimirovich Dudarev*, Rostislav Dmitrievich Nedin, Alexander Ovanesovich Vatulyan

Keywords:

Acoustic Sounding Method, Cylinder, Inhomogeneous Residual Stress, Inverse Problem, Iterative Process

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* - Corresponding Author

References

[1] E. Trefftz, Zur theorie der stabilitat des elastischen gleichgewichts, ZAMM: Z. angew. Math. Mech. V. 12, 2. (1933) 160-165.

DOI: 10.1002/zamm.19330130224

Google Scholar

[2] A. N. Guz, Three-dimensional theory of elastic stability under finite subcritical deformations, J. Appl. Mech. V. 8, 12. (1972) 25-44.

DOI: 10.1007/bf00883529

Google Scholar

[3] V.V. Dudarev, A.O. Vatulyan, On restoring of the pre-stressed state in elastic bodies, ZAMM: Z. angew. Math. Mech. V. 91, 6. (2011) 485-492.

DOI: 10.1002/zamm.201000186

Google Scholar

[4] R.D. Nedin, A.O. Vatulyan, Concerning one approach to the reconstruction of heterogeneous residual stress in plate, ZAMM: Z. angew. Math. Mech. V. 94, 1-2 (2014) 142-149.

DOI: 10.1002/zamm.201200195

Google Scholar

[5] R.D. Nedin, A.O. Vatulyan, Inverse Problem of Non-homogeneous Residual Stress Identification in Thin Plates, Int. J. Solids Struct. 50 (2013) 2107-2114.

DOI: 10.1016/j.ijsolstr.2013.03.008

Google Scholar