Engineering Mechanics

International Conference

Proceedings Vol. 15 (2009)


ENGINEERING MECHANICS 2009

NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 11 – 14, 2009, Svratka, Czech Republic
;
Editors: Jiří Náprstek and Cyril Fischer

Copyright © 2009 Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague

ISBN 978-80-86246-35-2 (printed, Extended Abstracts)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Two plates impact problem for testing accuracy and stability of finite element solutions to wave propagation
D. Gabriel, J. Plešek, R. Kolman, F. Valeš, M. Ulbin
pages 317 - 327, full text

Accuracy and stability of two-dimensional bilinear four-node and serendipity eight-node finite elements was tested in a wave propagation simulation. The influence of different parameters such as the element type and size, the value of mass lumping parameter, and time integration step was investigated. The outcome of the theoretical dispersion study was verified by numerical and analytical solutions to the longitudinal impact of two thick plates. ´


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Text and facts may be copied and used freely, but credit should be given to these Proceedings.

All papers were reviewed by members of the scientific committee.


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