Plane Problem of the Theory of Elasticity on the Identification of Nodal Points of a Quadrature Inclusion
- Authors: Kaptsov A.V.1, Shifrin E.I.1
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Affiliations:
- Ishlinsky Institute for Problems in Mechanics RAS
- Issue: No 6 (2023)
- Pages: 47-68
- Section: Articles
- URL: https://journals.rcsi.science/1026-3519/article/view/231705
- DOI: https://doi.org/10.31857/S0572329923600147
- EDN: https://elibrary.ru/XOMURK
- ID: 231705
Cite item
Abstract
The problem of detection and identification of an elastic inclusion in an isotropic, linearly elastic plane is considered. It is assumed that constant stresses are set at infinity. It is also assumed that on some closed curve containing an inclusion inside, the acting forces and displacements are known quantities. For the case of quadrature domain occupied by the inclusion, a method for identifying its nodal points has been developed. The developed method is based on the application of the principle of reciprocity. Numerical examples are given.
Keywords
About the authors
A. V. Kaptsov
Ishlinsky Institute for Problems in Mechanics RAS
Email: shifrin@ipmnet.ru
119526, Moscow, Russia
E. I. Shifrin
Ishlinsky Institute for Problems in Mechanics RAS
Author for correspondence.
Email: shifrin@ipmnet.ru
119526, Moscow, Russia
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