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Keye, S. und Rose, M. und Sachau, D. (2001) A Concept for the Localization of Delamination Damages in CFRP. In: IUTAM Symposium on Smart Structures and Structronic Systems, Volume 89, Seiten 57-64. Kluwer Academic Publishers. Symposium Smart Structures and Structronic Systems, Magdeburg, Germany, 26-29 September (2000). ISBN 0-7923-6968-8.
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Kurzfassung
A concept for the identification and localization of delamination damages in CFRP is introduced. The general methodology is lined out and a localization method based on damage-caused modal damping variations is described. Using only scalar damping values requires a correlation of measured data to the corresponding data from a mathematical model in order to gain information on the damage location. The feasibility of the proposed concept is tested in an analytical damage simulation study on a stringer-stiffened aircraft panel. Some intermediate results are presented, including the modelization of piezoelectric elements and delamination damages, the selection of actuator and sensor positions and an analytical damage simulation. The work is part of the Advanced Aircraft Structures-Project (FFS) carried out by DLR in cooperation with DaimlerChrysler Aerospace.
| elib-URL des Eintrags: | https://elib.dlr.de/16671/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2002, | ||||||||||||||||
| Titel: | A Concept for the Localization of Delamination Damages in CFRP | ||||||||||||||||
| Autoren: |
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| Datum: | 2001 | ||||||||||||||||
| Erschienen in: | IUTAM Symposium on Smart Structures and Structronic Systems | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Band: | Volume 89 | ||||||||||||||||
| Seitenbereich: | Seiten 57-64 | ||||||||||||||||
| Herausgeber: |
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| Verlag: | Kluwer Academic Publishers | ||||||||||||||||
| ISBN: | 0-7923-6968-8 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Veranstaltungstitel: | Symposium Smart Structures and Structronic Systems, Magdeburg, Germany, 26-29 September (2000) | ||||||||||||||||
| Veranstalter : | IUTAM | ||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||
| HGF - Programm: | keine Zuordnung | ||||||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | keine Zuordnung | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | NICHT SPEZIFIZIERT | ||||||||||||||||
| Standort: | Braunschweig | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Faserverbundleichtbau und Adaptronik > Institut für Strukturmechanik | ||||||||||||||||
| Hinterlegt von: | Wolff, Sibylle | ||||||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||
| Letzte Änderung: | 14 Jan 2010 16:21 |
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