| 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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Aghababaei, Ramin
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2024Exploring the influence of ultrasonic peening treatment at ambient and cryogenic conditions on the surface characteristics and fatigue life of austenitic stainless steel 304Lcitations
- 2024Effects of edge radius and coating thickness on the cutting performance of AlCrN-coated toolcitations
- 2024Effect of friction on critical cutting depth for ductile–brittle transition in material removal mechanism
- 2023Plasma-enhanced chemical vapor deposition of TiB 2 and TiBN hard coatings using BBr 3citations
- 2023Experimental investigation of three-body wear for rubber seals in abrasive slurry environmentcitations
- 2023Plasma-enhanced chemical vapor deposition of TiB2 and TiBN hard coatings using BBr3citations
- 2021Fracture mechanics analysis of delamination along width-varying interfacescitations
- 2020Role of interfacial adhesion on minimum wear particle size and roughness evolutioncitations
- 2019Emergence of self-affine surfaces during adhesive wearcitations
- 2019On the origins of third-body particle formation during adhesive wearcitations
- 2019Effect of adhesion on material removal during adhesive wearcitations
- 2018A mechanistic understanding of the wear coefficientcitations
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.