| Autor: |
Mohammad Rahimzadeh |
| Jazyk: |
angličtina |
| Předmět: |
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| Zdroj: |
Latin American Journal of Solids and Structures, Vol 10, Iss 4, Pp 813-831 |
| Druh dokumentu: |
article |
| ISSN: |
1679-7825 |
| DOI: |
10.1590/S1679-78252013000400009 |
| Popis: |
In the present study, efforts have been made to theoretically study the diffraction of plane harmonic compressional waves by a spherical nano-inclusion based on the Gurtin-Murdoch surface/interface elasticity theory in which the interface between the nano-inclusion and the matrix is considered as the material surface which has their own mechanical properties. Furthermore, a nano-composite has been considered in order to assess the size effect on the wave propagation characteristics of a plane compressional elastic wave containing the randomly distributed spherical nano-inclusions. Also, the phase velocities and attenuations of P and SV elastic waves along with the related dynamic effective elastic properties have been investigated for a wide variety of frequencies and volume fractions. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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