| People | Locations | Statistics |
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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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Heide-Jørgensen, Simon
Aarhus University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2022Three-dimensional, multiscale homogenization for hybrid woven composites with fiber-matrix debondingcitations
- 2021Three-dimensional mechanical behavior of composite with fibre-matrix delamination through homogenization of micro-structurecitations
- 2021Effective through-the-thickness diffusivity of plain-woven composite from analytical homogenizationcitations
- 2021Fracture mechanics analysis of delamination along width-varying interfacescitations
- 2020Facile Access to Disulfide/Thiol Containing Poly(glycidyl methacrylate) Brushes as Potential Rubber Adhesive Layerscitations
- 2020Facile Access to Disulfide/Thiol Containing Poly(glycidyl methacrylate) Brushes as Potential Rubber Adhesive Layerscitations
- 2018Straight forward approach for obtaining relaxation-recovery data
- 2018On the fracture behaviour of CFRP bonded joints under mode I loading: Effect of supporting carrier and interface contaminationcitations
- 2018On the fracture behaviour of CFRP bonded joints under mode I loading: Effect of supporting carrier and interface contaminationcitations
- 2018Efficient bonding of ethylene-propylene-diene M-class rubber to stainless steel using polymer brushes as a nanoscale adhesivecitations
Places of action
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article
Fracture mechanics analysis of delamination along width-varying interfaces
Abstract
The subject of controlled interface fracture is gaining considerable attention and goes hand-in-hand with ‘smart’ and ‘on-demand’ material designs and ‘metamaterial’ approach. To further unlock the potential behind geometrical enhancements, an effective crack tip forces approach is used to derive the strain energy release rate and the critical fracture onset force for layered and laminated materials of arbitrary shapes. The analytical formulation allows prediction of delamination onset forces as a function of laminate cross-section geometry at the crack front. Here, we focus on width-varying geometries with the choice motivated by the recent use of composite, patch-alike, multilayer material systems and repairs. The theoretical model is successfully verified by comparison with experimental data from width-varying carbon fibre laminates and numerical results. The proposed theoretical and experimental approaches are beneficial for predicting and controlling fracture and can prove useful to motivate new designs for multilayer and laminated material by indicating the relationship between the material geometry and the delamination onset force.