 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4760 |
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| Hadi Dehghan Manshadi, Alireza Mirjalili, and HamidReza Amiri, "Qualitative Defects Detection in Plane Linear Piezoelastic Media Using Linear Sampling Method," Mech. Solids. 58 (9), 3120-3131 (2023) |
| Year |
2023 |
Volume |
58 |
Number |
9 |
Pages |
3120-3131 |
| DOI |
10.3103/S0025654423601660 |
| Title |
Qualitative Defects Detection in Plane Linear Piezoelastic Media Using Linear Sampling Method |
| Author(s) |
Hadi Dehghan Manshadi (Department of Civil Engineering, Yazd Branch, Islamic Azad University, Yazd, Iran, sh.manshadi@iau.ac.ir)
Alireza Mirjalili (Department of Civil Engineering, Yazd Branch, Islamic Azad University, Yazd, Iran)
HamidReza Amiri (Department of Civil Engineering, Yazd Branch, Islamic Azad University, Yazd, Iran) |
| Abstract |
In this paper, the linear sampling method is introduced for cavity detection in a two dimensional (2D) piezoelastic media using measurement of data on the boundary. This method is categorized as a qualitative approach to image the geometrical features of unknown targets. Although this
method has been used in the context of inverse problems such as acoustics, electromagnetism and elastostatic, there is no specific attempt to apply this method to identification of cavities in piezoelastic
media. This study emphasizes the implementation of the linear sampling method coupled with the
finite element method (FEM). A set of numerical simulations on two-dimensional problems is presented to highlight many effective features of the proposed qualitative identification method. |
| Keywords |
qualitative inverse problems, linear sampling method, piezoelastic media, cavity detection, finite element method |
| Received |
28 August 2023 | Revised |
29 November 2023 | Accepted |
09 December 2023 |
| Link to Fulltext |
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