Modelling the postbuckling behaviour of impacted composite aerostructures

Paola Apruzzese; Brian G Falzon; Robin Olsson

Modelling the postbuckling behaviour of impacted composite aerostructures

Paola Apruzzese
, Brian G Falzon
, Robin Olsson

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

Abstract

Two approaches to modelling the effects of embedded defects and impact damage in composite aerostructures are presented. These differ in the manner n which the damage is represented; one as an equivalent delamination and the other as a soft inclusion with non-linear homogenized material properties. These techniques are applied to study the effects of defects and impact damage on the performance of composite panels.

Original language	English
Title of host publication	17th International Conference on Composite Materials (ICCM17)
Place of Publication	Edinburgh (UK)
Publisher	International Committee on Composite Materials
Number of pages	12
Publication status	Published - 2009

Bibliographical note

17th International Conference on Composite Materials (ICCM17)
Edinburgh, United Kingdom
27 - 31 Jul 2009

Keywords

Delamination Impact damage Postbuckling Soft inclusion Stiffened panel Glass ceramics Composite panels Embedded defects Homogenized material Impact damages Impacted composites Postbuckling behaviour Defects

Access to Document

https://iccm-central.org/Proceedings/ICCM17proceedings/Themes/Behaviour/DAMAGE%20TOLERANCE%20&%20IMPACT/F7.11%20Falzon.pdf

Cite this

Apruzzese, P., Falzon, B. G., & Olsson, R. (2009). Modelling the postbuckling behaviour of impacted composite aerostructures. In 17th International Conference on Composite Materials (ICCM17) Article F7.11 International Committee on Composite Materials. https://iccm-central.org/Proceedings/ICCM17proceedings/Themes/Behaviour/DAMAGE%20TOLERANCE%20&%20IMPACT/F7.11%20Falzon.pdf

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title = "Modelling the postbuckling behaviour of impacted composite aerostructures",

abstract = "Two approaches to modelling the effects of embedded defects and impact damage in composite aerostructures are presented. These differ in the manner n which the damage is represented; one as an equivalent delamination and the other as a soft inclusion with non-linear homogenized material properties. These techniques are applied to study the effects of defects and impact damage on the performance of composite panels.",

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author = "Paola Apruzzese and Falzon, \{Brian G\} and Robin Olsson",

note = "17th International Conference on Composite Materials (ICCM17) Edinburgh, United Kingdom 27 - 31 Jul 2009",

year = "2009",

language = "English",

booktitle = "17th International Conference on Composite Materials (ICCM17)",

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Apruzzese, P, Falzon, BG & Olsson, R 2009, Modelling the postbuckling behaviour of impacted composite aerostructures. in 17th International Conference on Composite Materials (ICCM17)., F7.11, International Committee on Composite Materials, Edinburgh (UK). <https://iccm-central.org/Proceedings/ICCM17proceedings/Themes/Behaviour/DAMAGE%20TOLERANCE%20&%20IMPACT/F7.11%20Falzon.pdf>

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AU - Olsson, Robin

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PY - 2009

Y1 - 2009

N2 - Two approaches to modelling the effects of embedded defects and impact damage in composite aerostructures are presented. These differ in the manner n which the damage is represented; one as an equivalent delamination and the other as a soft inclusion with non-linear homogenized material properties. These techniques are applied to study the effects of defects and impact damage on the performance of composite panels.

AB - Two approaches to modelling the effects of embedded defects and impact damage in composite aerostructures are presented. These differ in the manner n which the damage is represented; one as an equivalent delamination and the other as a soft inclusion with non-linear homogenized material properties. These techniques are applied to study the effects of defects and impact damage on the performance of composite panels.

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M3 - Conference Paper

BT - 17th International Conference on Composite Materials (ICCM17)

PB - International Committee on Composite Materials

CY - Edinburgh (UK)

ER -

Modelling the postbuckling behaviour of impacted composite aerostructures

Abstract

Bibliographical note

Keywords

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