Numerical solution of a secular equation for Rayleigh waves in a thin semi-infinite medium made of a composite material

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F16%3A43928725" target="_blank" >RIV/49777513:23520/16:43928725 - isvavai.cz</a>
Alternative codes found
RIV/61388998:_____/16:00461626
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Numerical solution of a secular equation for Rayleigh waves in a thin semi-infinite medium made of a composite material
Original language description
The traditional way of deriving the secular equation for Rayleigh waves propagating along the stress-free edge of a thin semi-infinite composite is presented. It means that it is necessary to find a general steady-state solution that vanishes at infinity. The secular equation is then obtained by vanishing of the surface traction at the stress-free edge. For the solution of such secular equation it is necessary to precompute some roots of characteristic quartic equation. The method shown in this paper, based on displacement formulation, leads to the so-called implicit secular equation. The numerical approach to the solution is shown.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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