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Secular equation for Rayleigh-edge waves in a thin orthotropic medium
- 1.0380104 - ÚT 2013 LT eng A - Abstract
Červ, Jan - Plešek, Jiří
Secular equation for Rayleigh-edge waves in a thin orthotropic medium.
Book of Abstracts - Congress on Sound and Vibration. Vilnius: International Institute of Acoustics and Vibration, 2012. s. 114-114. ISBN 978-609-459-080-1.
[The International Congress on Sound and Vibration /19./. 08.07.2012-12.07.2012, Vilnius]
R&D Projects: GA ČR(CZ) GAP101/11/0288; GA ČR GA101/09/1630
Institutional research plan: CEZ:AV0Z20760514
Keywords : Rayleigh-edge waves * orthotropic medium * secular equation
Subject RIV: BI - Acoustics
The secular equation for the Rayleigh–edge waves propagating in a thin semiinfinite orthotropic elastic continuum is derived. The secular equation is obtained as a quartic one for the squared wave velocity. Some numerical examples showing the influence of principal ma-terial directions on Rayleigh-edge wave velocity are presented.
Permanent Link: http://hdl.handle.net/11104/0007126
Number of the records: 1