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Liebisch, Martin und Hildebrandt, Bernd und Wille, Tobias und Brauner, Christian und Gerrits, Wilco und Ortiz de Zarate Alberdi, Inigo (2021) THERMOMECHANICAL TESTING OF CFRP STRUCTURES UNDER VARYING THERMAL CONDITIONS. SAMPE Europe Conference 2021, 2021-10-29 - 2021-10-30, Baden/Zürich - Switzerland. ISBN 978-90-829101-3-1.
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Offizielle URL: https://downloads.sampe-europe.org/se-conference-21-baden-zurich/?code=843-441
Kurzfassung
The development of lightweight carbon fibre composite structures exposed to thermomechanical load conditions is investigated within the EU funded project SuCoHS. This paper presents the experimental procedure and results of an axially compressed stringerstiffened carbon fibre composite structure under various thermal conditions. The discussion includes the resulting variation of buckling onset and structural stiffness as well as the presence and progression of damages. The results show linear reduction of pre-buckling stiffness with increasing temperature up to 200°C. Due to the presence of delamination, a reliable correlation of the buckling load to varying thermal conditions could not be derived. Nevertheless, the study serves as baseline for upcoming investigation and for first validation of numerical analysis.
| elib-URL des Eintrags: | https://elib.dlr.de/147940/ | ||||||||||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
| Titel: | THERMOMECHANICAL TESTING OF CFRP STRUCTURES UNDER VARYING THERMAL CONDITIONS | ||||||||||||||||||||||||||||
| Autoren: |
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| Datum: | 29 September 2021 | ||||||||||||||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
| Name der Reihe: | Proceedings SE Conference 21 Baden / Zürich | ||||||||||||||||||||||||||||
| ISBN: | 978-90-829101-3-1 | ||||||||||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||||||||||
| Stichwörter: | Structural Testing, Thermomechanical, Composite, Buckling | ||||||||||||||||||||||||||||
| Veranstaltungstitel: | SAMPE Europe Conference 2021 | ||||||||||||||||||||||||||||
| Veranstaltungsort: | Baden/Zürich - Switzerland | ||||||||||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
| Veranstaltungsbeginn: | 29 Oktober 2021 | ||||||||||||||||||||||||||||
| Veranstaltungsende: | 30 Oktober 2021 | ||||||||||||||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||
| HGF - Programmthema: | Effizientes Luftfahrzeug | ||||||||||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||
| DLR - Forschungsgebiet: | L EV - Effizientes Luftfahrzeug | ||||||||||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | L - Virtuelles Flugzeug und Validierung, L - Strukturwerkstoffe und Bauweisen | ||||||||||||||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Faserverbundleichtbau und Adaptronik | ||||||||||||||||||||||||||||
| Hinterlegt von: | Liebisch, Martin | ||||||||||||||||||||||||||||
| Hinterlegt am: | 03 Jan 2022 11:30 | ||||||||||||||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 20:46 |
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