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Johnson, Alastair und Pentecôte, Nathalie (2005) Modelling Impact Damage in Double-Walled Composite Structures. VIII International Conference on Computational Plasticity Fundamentals and Applications, COMPLAS VIII, 2005-09-5 - 2005-09-08, Barcelona, Spanien.
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Kurzfassung
The paper describes recent progress on materials modelling and numerical simulation of foreign object impact damage in fibre reinforced composite aircraft structures. The work is based on the application of finite element (FE) analysis codes to simulate damage in composite shell structures under impact loads. Composites ply damage models and interply delamination models have been developed and implemented in commercial explicit FE codes. The failure models and code developments are validated in the paper by predicting transverse impact damage in composite aircraft sandwich structures and comparing numerical simulations with high velocity gas gun impact test data.
| elib-URL des Eintrags: | https://elib.dlr.de/19941/ | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||
| Titel: | Modelling Impact Damage in Double-Walled Composite Structures | ||||||||||||
| Autoren: |
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| Datum: | September 2005 | ||||||||||||
| Referierte Publikation: | Ja | ||||||||||||
| Open Access: | Nein | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Impact simulation, Composites, Sandwich structures, Damage mechanics. | ||||||||||||
| Veranstaltungstitel: | VIII International Conference on Computational Plasticity Fundamentals and Applications, COMPLAS VIII | ||||||||||||
| Veranstaltungsort: | Barcelona, Spanien | ||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||
| Veranstaltungsdatum: | 2005-09-5 - 2005-09-08 | ||||||||||||
| Veranstalter : | ECCOMAS | ||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||
| HGF - Programmthema: | Starrflügler (alt) | ||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||
| DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Strukturen & Werkstoffe (alt) | ||||||||||||
| Standort: | Stuttgart | ||||||||||||
| Institute & Einrichtungen: | Institut für Bauweisen- und Konstruktionsforschung > Strukturelle Integrität | ||||||||||||
| Hinterlegt von: | Lützenburger, Nicole | ||||||||||||
| Hinterlegt am: | 01 Dez 2005 | ||||||||||||
| Letzte Änderung: | 27 Apr 2009 04:44 |
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