Comparison of Infinite Element Models

Arkadiusz Zak 1 Magdalena Palacz 1 Marek Krawczuk 1 Łukasz Dolinski 1 Łukasz Skarbek 1
1 Faculty of Electrical and Control Engineering [Gdansk]
Abstract : The main objective of this paper is to show the comparison of two models of infinite absorbing layer with increasing damping in numerical investigations of elastic wave propagation in unbounded structures. This has been achieved by the Authors by a careful investigation of two different engineering structures characterised by gradually increasing geometrical and mathematical description complexities. The analysis included propagation of longitudinal elastic waves in a 1-D half-infinite isotropic rod, modelled according to the classical 1-mode theory of rods as well as propagation of coupled shear and flexural elastic waves in a 1-D half-infinite isotropic beam modelled according to the Timoshenko beam theory. The comparison of both models has been not only presented by the Authors, but also advantages and disadvantages of both of them have been discussed.
Mots-clés : Damage assessment Aerospace SHM applications
Type de document :
Communication dans un congrès
Le Cam, Vincent and Mevel, Laurent and Schoefs, Franck. EWSHM - 7th European Workshop on Structural Health Monitoring, Jul 2014, Nantes, France. 2014
Liste complète des métadonnées

Littérature citée [8 références]  Voir  Masquer  Télécharger
https://hal.inria.fr/hal-01021188
Contributeur : Anne Jaigu <>
Soumis le : mercredi 9 juillet 2014 - 10:17:01
Dernière modification le : mercredi 9 juillet 2014 - 15:28:17
Document(s) archivé(s) le : jeudi 9 octobre 2014 - 11:19:02

Fichier

0134.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-01021188, version 1

Collections

INSMI | EWSHM2014 | EWSHM-WEBT5

Citation

Arkadiusz Zak, Magdalena Palacz, Marek Krawczuk, Łukasz Dolinski, Łukasz Skarbek. Comparison of Infinite Element Models. Le Cam, Vincent and Mevel, Laurent and Schoefs, Franck. EWSHM - 7th European Workshop on Structural Health Monitoring, Jul 2014, Nantes, France. 2014. 〈hal-01021188〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

155

Téléchargements de fichiers

233

Contact


archive-ouverte@inria.fr