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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Kashtalyan, Maria
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2018Hashin’s bounds for elastic properties of particle-reinforced composites with graded interphasecitations
- 2016Transverse cracking in metal/ceramic composites with lamellar microstructurecitations
- 2014Analysis of bolted flanged panel joint for GRP sectional tankscitations
- 2011Residual stiffness of cracked cross-ply composite laminates under multi-axial in-plane loadingcitations
- 2007Stiffness and fracture analysis of laminated composites with off-axis ply matrix crackingcitations
- 2007Elastodynamics of interface cracks in laminated composites
- 2006Modelling off-axis ply matrix cracking in continuous fibre-reinforced polymer matrix composite laminatescitations
- 2005Analysis of composite laminates with intra- and interlaminar damagecitations
- 2002Modeling Multilayer Damage in Composite Laminates Under Static and Fatigue Loading
- 2002Analysis of local delaminations in composite laminates with angle-ply matrix crackscitations
- 2001Strain energy release rate for off-axis ply cracking in laminated composites
- 2000Analysis of fatigue damage mechanisms and residual properties of polymer matrix composites
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article
Analysis of composite laminates with intra- and interlaminar damage
Abstract
Failure process of composite laminate under quasi-static or fatigue loading involves sequential accumulation of intra- and interlaminar damage. Matrix cracking parallel to the fibres in the off-axis plies is the first intralaminar damage mode observed. These cracks are either arrested at the interface or cause interlaminar damage (delamination) due to high interlaminar stresses at the ply interface. This paper summarises recent theoretical modelling developed by the authors on stiffness property degradation and mechanical behaviour of general symmetric laminates with off-axis ply cracks and crack-induced delaminations. Closed-form analytical expressions are derived for Mode I, Mode II and the total strain energy release rates associated with these damage modes. Dependence of strain energy release rates on crack density, delamination area and ply orientation angle in balanced and unbalanced symmetric laminates is examined and discussed. Also, stiffness degradation due to various types of damage is predicted and analysed. © 2005 Elsevier Ltd. All rights reserved.