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Hühne, Ch. and Zimmermann, R. and Rolfes, R. and 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, pp. 1-12. European Conference on Spacecraft.
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Abstract
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.
| Item URL in elib: | https://elib.dlr.de/16700/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=2003, monograph_id=1b3, | ||||||||||||||||||||
| Title: | Sensitivities to Geometrical and Loading Imperfections on Buckling of Composite Cylindrical Shells | ||||||||||||||||||||
| Authors: |
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| Date: | 2002 | ||||||||||||||||||||
| Journal or Publication Title: | CD: Proceedings European Conference on Spacecraft Structures, Materials and Mechanical Testing, 11.-13. Dezember 2002, Toulouse | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Page Range: | pp. 1-12 | ||||||||||||||||||||
| Editors: |
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| Status: | Published | ||||||||||||||||||||
| Event Title: | European Conference on Spacecraft | ||||||||||||||||||||
| Organizer: | CNES | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||
| DLR - Program: | L ST - Starrflüglertechnologien | ||||||||||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||||||||||
| Location: | Braunschweig | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Composite Structures and Adaptive Systems > Institut für Strukturmechanik | ||||||||||||||||||||
| Deposited By: | Wolff, Sibylle | ||||||||||||||||||||
| Deposited On: | 16 Sep 2005 | ||||||||||||||||||||
| Last Modified: | 14 Jan 2010 16:24 |
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