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Hühne, Ch. und Zimmermann, R. und Rolfes, R. und Geier, B. (2002) Sensitivities to Geometrical and Loading Imperfections on Buckling of Composite Cylindrical Shells. In: CD: Proceedings European Conference on Spacecraft Structures, Materials and Mechanical Testing, 11.-13. Dezember 2002, Toulouse, Seiten 1-12. European Conference on Spacecraft.
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Kurzfassung
Thin-walled shell structures prone to buckling are sensitive to imperfections. The influence of loading and geometrical imperfections on buckling loads of unstiffened composite cylindrical shells is investigated based on tests and computations. It is shown that their effect depends on laminate set-up. The results show that unification of imperfection sensitivity is allowed; systems sensitive to geometrical imperfections are also sensitive to loading imperfections. The results can be used to define lower limits for knock-down factors of composite shells.
| elib-URL des Eintrags: | https://elib.dlr.de/16700/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2003, monograph_id=1b3, | ||||||||||||||||||||
| Titel: | Sensitivities to Geometrical and Loading Imperfections on Buckling of Composite Cylindrical Shells | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2002 | ||||||||||||||||||||
| Erschienen in: | CD: Proceedings European Conference on Spacecraft Structures, Materials and Mechanical Testing, 11.-13. Dezember 2002, Toulouse | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Seitenbereich: | Seiten 1-12 | ||||||||||||||||||||
| Herausgeber: |
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| Status: | veröffentlicht | ||||||||||||||||||||
| Veranstaltungstitel: | European Conference on Spacecraft | ||||||||||||||||||||
| Veranstalter : | CNES | ||||||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||
| HGF - Programm: | Luftfahrt | ||||||||||||||||||||
| HGF - Programmthema: | keine Zuordnung | ||||||||||||||||||||
| DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||
| DLR - Forschungsgebiet: | L ST - Starrflüglertechnologien | ||||||||||||||||||||
| 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 16:24 |
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