| People | Locations | Statistics |
|---|---|---|
| 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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Melo, Francisco
University of Aveiro
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Structural Characterization and Magnetic Behavior Due to the Cationic Substitution of Lanthanides on Ferrite Nanoparticlescitations
- 2021The evaluation of von Mises stress field in bonded tiling ceramics as function of the elastic modulus of the tile-adhesive and joint grout mortarscitations
- 2020Mechanical properties and electrical surface charges of microfibrillated cellulose/imidazole-modified polyketone composite membranescitations
- 2020Mechanical properties and electrical surface charges of microfibrillated cellulose/imidazole-modified polyketone composite membranescitations
- 2020Assessing the thermal degradation of bonded joints in flat ceramic tiles of building facades by numerical and experimental dynamic analysiscitations
- 2020Numerical modelling of the asymmetric behaviour of concrete
- 2018Stress transfer and matrix-cohesive fracture mechanism in microfibrillated cellulose-gelatin nanocomposite filmscitations
- 2013Fracture dans les matériaux granulaires cohésifs.
- 2012Effect of cohesion and shear modulus on the stability of a stretched granular layer
- 2012Flexural fracturing of a cohesive granular layer
Places of action
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document
Fracture dans les matériaux granulaires cohésifs.
Abstract
Nous rapportons la formation spontanée de fractures dans une couche fine de matériau granulaire cohésif soumise à un étirement dans le plan. Les fractures sont le résultat de la croissance d'une instabilité mécanique due à l'affaiblissement progressif (strain softening) du matériau déformé. Nous décrirons les mécanismes qui gouvernent principales caractéristiques des motifs observés et étendrons ce travail au cas d'une couche soumise à une déformation de flexion hors du plan. Softening Induced Instability of a Stretched Cohesive Granular Layer, H. Alarcón, O. Ramos, L. Vanel, F. Vittoz, F. Melo and J.-C. Géminard, Phys. Rev. Lett. 105, (2010) 208001. Flexural fracturing of a cohesive granular layer, J.-C. Géminard, L. Champougny, P. Lidon and F. Melo, Phys. Rev. E 85, (2012) 012301. Instability reveals clustering in granular matter, J.-C. Géminard Rev. Cub. Fis. 29 (2012) 1E13. Effect of cohesion and shear modulus on the stability of a stretched granular layer, H. Alarcón, J.-C. Géminard and F. Melo Phys. Rev. E 86 (2012) 061303.