| 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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Roubin, Emmanuel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2018In-situ x-ray tests for an image-based FE meso-model for cementitious materials
- 2015Meso-scale modeling of concrete: A morphological description based on excursion sets of Random Fieldscitations
- 2015Multi-scale failure of heterogeneous materials: A double kinematics enhancement for Embedded Finite Element Methodcitations
- 2014Continuum approach to computational multi-scale modeling of fracturecitations
- 2013Meso-scale FE and morphological modeling of heterogeneous media : applications to cementitious materials "
- 2013Meso-scale FE and morphological modeling of heterogeneous media : applications to cementitious materials " ; Modélisation EF et morphologique de milieux hétérogènes à l'échelle mésoscopique : applications aux matériaux à matrice cimentaire
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article
Multi-scale failure of heterogeneous materials: A double kinematics enhancement for Embedded Finite Element Method
Abstract
This paper presents a Finite Element model for the modeling of the failure of heterogeneous material at the meso-scale. This model is cast into the framework of the Enhanced Finite Element Method (E-FEM). Two kinds of enhancement are performed: (1) in the displace-ment field (strong discontinuity approach) in order to take into account micro-cracks, (2) in the strain field (weak discontinuity) in order to take into account heterogeneities without any mesh adaptation. Mechanical applications (uniaxial tension and compression loading, non-proportional loading) are performed in the context of cementitious materials such as concrete. We show the capability of the model to represent some of the main features of such materials observed at macro-scale.