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Johnson, A. and Holzapfel, M. (2002) Computational Methods for Predicting Impact Damage in Engineering Composite Structures. 5th World Congress on Computational Mechanics (WCCM-V), Wien, Österreich, 7-12 Juli 2002.
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Abstract
The paper describes recent progress on materials modelling and numerical simulation of impact damage in fibre reinforced composite structures. The work is based on the application of finite element (FE) analysis codes to simulte composite shell structures under impact loads. An improved composites ply damage mechanics model and interply delamination model have been implemented in an explicit FE code which was used to predict impact damage in shell structures. The failure models and code developments are validated by comparing numerical simulations with gas gun impact test data on glass fabric/epoxy cylindrical shells under high velocity impact.
| Item URL in elib: | https://elib.dlr.de/14953/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||
| Additional Information: | LIDO-Berichtsjahr=2003, | ||||||||||||
| Title: | Computational Methods for Predicting Impact Damage in Engineering Composite Structures | ||||||||||||
| Authors: |
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| Date: | 2002 | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | impact damage, modelling, composite structures | ||||||||||||
| Event Title: | 5th World Congress on Computational Mechanics (WCCM-V), Wien, Österreich, 7-12 Juli 2002 | ||||||||||||
| Organizer: | IACM (International Association of Computational Mechanics) | ||||||||||||
| 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: | Stuttgart | ||||||||||||
| Institutes and Institutions: | Institute of Structures and Design | ||||||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||||||
| Deposited On: | 16 Sep 2005 | ||||||||||||
| Last Modified: | 14 Jan 2010 22:31 |
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