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Non-stationary Motion of a Thin Orthotropic Plate under Impulse Loading
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SYSNO ASEP 0333228 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Non-stationary Motion of a Thin Orthotropic Plate under Impulse Loading Title Nestacionární pohyb tenké ortotropní desky zatížené impulsní silou Author(s) Valeš, František (UT-L) RID
Červ, Jan (UT-L) RID, ORCID, SAI
Volek, J. (CZ)Source Title Mechanika kompozitních materiálů a konstrukcí 2009. - Plzeň : Západočeská univerzita v Plzni, 2009 / Laš Vladislav ; Zemčík Robert - ISBN 978-80-7043-782-7 Pages s. 42-49 Number of pages 8 s. Action Mechanika kompozitních materiálů a konstrukcí 2009 Event date 12.03. 2009-13.03.2009 VEvent location Břasy-Darová Country CZ - Czech Republic Event type WRD Language eng - English Country CZ - Czech Republic Keywords thin elastic plate ; orthotropic material ; nonstationary motion Subject RIV BI - Acoustics R&D Projects IAA200760611 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GA101/07/0946 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) Annotation Analytical solutions based on Flügge and Mindlin approximations of a thin elastic orthotropic plate under transverse impulse loading are discussed in the paper. The results in the form of displacements and velocities are compared with those obtained by 3D finite element solutions. Dispersion behaviour of the Mindlin approximation is studied as well. It was found out that there are always three different dispersion curves for any arbitrary direction of propagation. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2010
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