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On the crossing points of the Lamb modes and the maxima and minima of displacements observed at the surface()
This article elaborates on the crossing points of the frequency–wavenumber branches for the symmetric and anti-symmetric Lamb modes in a homogeneous plate. It is shown both theoretically as well as experimentally that at these crossing points either the normal or the longitudinal components of modal...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier Science
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3904214/ https://www.ncbi.nlm.nih.gov/pubmed/24268025 http://dx.doi.org/10.1016/j.ultras.2013.10.018 |