| 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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Doitrand, Aurélien
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (29/29 displayed)
- 2024On the importance of the cracking process description for dynamic crack initiation simulation
- 2024FIBER-MATRIX INTERFACE DEBONDING CHARACTERIZATION USING A DUAL-VISION SYSTEM
- 2024Explanation of edge defect influence on sapphire bending strength scatter using the coupled criterioncitations
- 2024Simultaneous Measurement of Fiber-Matrix Interface Debonding and Tunneling Using a Dual-Vision Experimental Setupcitations
- 2023Anisotropic fracture in nacre-like aluminacitations
- 2023Experimental-Computational Characterization of Fiber-to-Fiber Interactions in Glass Macro Fiber Composites
- 2023Experimental Characterization of In-Plane Debonding at Fiber-Matrix Interface Using Single Glass Macro Fiber Samplescitations
- 2023Revisiting facet nucleation under mixed mode I+III loading with T-stress and mode-dependent fracture propertiescitations
- 2022Dynamic crack initiation assessment with the coupled criterioncitations
- 2022Anisotropic fracture in nacre-like aluminacitations
- 2022Experimental Characterization of In-Plane Debonding at Fiber-Matrix Interface Using Single Glass Macro Fiber Samples
- 2022Transverse Cracking Induced Acoustic Emission in Carbon Fiber-Epoxy Matrix Composite Laminatescitations
- 2022Transverse Cracking Induced Acoustic Emission in Carbon Fiber-Epoxy Matrix Composite Laminatescitations
- 2021Acoustic Emission Signal Due to Fiber Break and Fiber Matrix Debonding in Model Composite: A Computational Studycitations
- 2021Experimental and theoretical characterization of mixed mode brittle failure from square holescitations
- 2020Experimental determination of generalized stress intensity factors from full-field measurementscitations
- 2020Toughness or strength? Regularization in phase-field fracture explained by the coupled criterioncitations
- 2020Determination of interface fracture properties by micro-and macro-scale experiments in nacre-like aluminacitations
- 2020Interface failure in nacre-like aluminacitations
- 2020Fracture and Cohesive Parameter Identification of Refractories by Digital Image Correlation Up to 1200°Ccitations
- 2019Comparison between cohesive zone and coupled criterion modeling of crack initiation in rhombus hole specimens under quasi-static compressioncitations
- 2019Experimental characterization and numerical modeling of crack initiation in rhombus hole PMMA specimens under compressioncitations
- 2018Comparison between 2D and 3D applications of the coupled criterion to crack initiation prediction of scarf adhesive jointscitations
- 20183D application of the coupled criterion to crack initiation prediction in epoxy/aluminum specimens under four point bendingcitations
- 2017Mesoscale analysis of damage growth in woven compositescitations
- 2017Damage onset modeling in woven composites based on a coupled stress and energy criterioncitations
- 2016On the influence of fabric layer shifts on the strain distributions in a multi-layer woven compositecitations
- 2016Coupled stress and energy analysis of crack onset in textile composites at the mesoscopic scale
- 2015Comparison between voxel and consistent meso-scale models of woven compositescitations
Places of action
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article
Determination of interface fracture properties by micro-and macro-scale experiments in nacre-like alumina
Abstract
The mechanical properties of brick-and-mortar composites depend on their interface fracture properties, which have not been evaluated to date, preventing a rational optimization of the microstructure and of the resulting mechanical properties. Micro-(cantilever) and macro-scale (Single Edge Notched Bending) tests on nacre-like alumina both result in crack initiation at the interface between the platelets. We assess crack initiation and predict the failure force by means of 2D and 3D finite element simulations employing the same fracture modeling approach at both scales, namely the coupled criterion. The interface fracture properties are determined by means of inverse identification based on both micro-and macro-scale experiments. The interface exhibits typical values of 625 MPa tensile strength and 1.9 J/m 2 toughness. The forces at crack initiation predicted employing these parameters are in good agreement with the forces measured experimentally for both micro-and macro-scale tests. The quantitative determination of the interface fracture properties should help the design and optimization of this class of brick-and-mortar materials.