693.932 PEOPLE
| 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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Limodin, Nathalie
French National Centre for Scientific Research
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (42/42 displayed)
- 2023Characterisation of 3D strain heterogeneity at the microstructure scale during Low Cycle Fatigue of an AlSi7Cu3Mg alloy at 250°Ccitations
- 2023Characterisation of 3D strain heterogeneity at the microstructure scale during Low Cycle Fatigue of an AlSi7Cu3Mg alloy at 250°Ccitations
- 2023Influence of a microstructure gradient on crack propagation in railway axles
- 2022Effect of Fe and Mn Content on the Microstructures and Tensile Behaviour of AlSi7Cu3 Alloy: Thermal Analysis and Tensile Testscitations
- 20222D and 3D Characterization of Damage Mechanisms in A319 Alloycitations
- 20222D and 3D Characterization of Damage Mechanisms in A319 Alloycitations
- 2021Effects of duration of solution heat treatment on the evolution of 3D microstructure in AlSi7Cu3 alloy: A quantitative X-ray tomography studycitations
- 2021Coupling of X‐ray computed tomography and surface in situ analysis combined with digital image correlation method to study low cycle fatigue damage micromechanisms in lost foam casting A319 alloycitations
- 2021Coupling of X‐ray computed tomography and surface in situ analysis combined with digital image correlation method to study low cycle fatigue damage micromechanisms in lost foam casting A319 alloycitations
- 2020Damage mechanisms in an aluminium-silicon alloy with a controlled defect
- 2020Pixel-wise full-field strain measurements for analysis of strain heterogeneities with regards to the material microstructure
- 2020Multi-partner benchmark experiment of fatigue crack growth measurementscitations
- 2020In-situ 3D characterization of tensile damage mechanisms in A319 aluminium alloy using X-ray tomography and digital volume correlationcitations
- 2017Influence of Sr, Fe and Mn content and casting process on the microstructures and mechanical properties of AlSi7Cu3 alloycitations
- 2017Influence of Sr, Fe and Mn content and casting process on the microstructures and mechanical properties of AlSi7Cu3 alloycitations
- 2017Isothermal low cycle fatigue of a lost foam cast Al-Si-Cu alloy: study of the damage mechanisms with synchrotron X-ray tomography and Digital Volume Correlation
- 2017Fatigue crack growth law identification by Digital Image Correlation and electrical potential method for ductile cast iron
- 2016Influence of the Casting Process in High Temperature Fatigue of A319 Aluminium Alloy Investigated By In-Situ X- Ray Tomography and Digital Volume Correlationcitations
- 2016In situ 3D characterization of high temperature fatigue damage mechanisms in a cast aluminum alloy using synchrotron X-ray tomographycitations
- 2016Influence of pores on crack initiation in monotonic tensile and cyclic loadings in lost foam casting A319 alloy by using 3D in-situ analysiscitations
- 2016Damage Investigation in A319 Aluminium Alloy by X-ray Tomography and Digital Volume Correlation during In Situ High-Temperature Fatigue Testscitations
- 2015Influence of the casting microstructure on LCF damage mechanisms in an Al-Si alloy using X-ray tomography
- 2015Three-Dimensional Investigation of Free-Edge Effects in Laminate Composites Using X-ray Tomography and Digital Volume Correlationcitations
- 2015Study of damage mechanisms in A319 aluminium alloy by X-ray tomography and Digital Volume Correlation
- 2015Study of damage mechanisms in A319 aluminium alloy by X-ray tomography and Digital Volume Correlation
- 2014Influence of the Lost Foam Casting Microstructure on Low Cycle Fatigue Damage of A319 Aluminum Alloy
- 2014Influence of the Casting Microstructure upon the Tensile Behaviour in A319 Al‐Si Alloy Investigated by X‐Ray Tomography and Digital Volume Correlationcitations
- 2014Influence of the Casting Microstructure upon the Tensile Behaviour in A319 Al‐Si Alloy Investigated by X‐Ray Tomography and Digital Volume Correlationcitations
- 2013Microstructural strain heterogeneities during low cycle fatigue
- 2013Microstructural strain heterogeneities during low cycle fatigue
- 2013Etude tridimensionnelle des singularités de bord libre dans les composites stratifiés
- 2010When X-FEM ideas join the gap between experiments measures and numerical simulations: 3D fatigue crack propagation
- 2010Three dimensional experimental and numerical multiscale analysis of a fatigue crackcitations
- 20103D imaging in material science: Application of X-ray tomographycitations
- 20103D fatigue crack propagation understanding through a combined use of 3D X Tomography, eXtended-Finite Element Method and eXtended-Digital image correlation
- 2010Influence of closure on the 3D propagation of fatigue cracks in a nodular cast iron investigated by X-ray tomography and 3D volume correlationcitations
- 2010Analysis of Fractured Samples with Digital Volume Correlation
- 2009Crack closure and stress intensity factor measurements in nodular graphite cast iron using three-dimensional correlation of laboratory X-ray microtomography imagescitations
- 2009In situ and real-time 3-D microtomography investigation of dendritic solidification in an Al–10 wt.% Cu alloycitations
- 2009In situ real-time 3-D microtomography investigation of dendritic solidification in an Al-10 wt.% Cu alloycitations
- 2008X-ray microtomography, X-3D-Digital Image Correlation and X-FEM multigrid, a general tool for 3D crack growth law identification
- 2007In situ investigation by X-Ray tomography of the overall and local microstructural changes occurring during partial remelting of an Al-15.8 wt.% Cu alloycitations
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article
Multi-partner benchmark experiment of fatigue crack growth measurements
Abstract
The design of reliable structures and the estimation of the residual fatigue life of industrial parts containing flaws or cracks rely on our ability to predict the propagation of fatigue cracks. Whereas in industrial component cracks might have a complex path due to geometry and loading, lab experiments used for identifying crack propagation law are often in pure mode I. The paper presents a synthesis of an experimental benchmark performed in the context of a French national research network. A sample has been designed to produce mixed-mode crack propagation and variation of small scale yielding conditions. Two geometries and two maximum load levels are defined for the two tested materials: a stainless steel and an aluminum alloy. Around ten participants performed experiments using their usual instrumentation. Among the eight possible parameter sets, three are selected for which detailed results are presented. A satisfying overall agreement is obtained. But, some discrepancies are evidenced due either to limitations of the instrumentation or simply because from one lab to the other the applied load is not exactly the same. It is thus concluded that one of the most important issue is boundary conditions, which is confirmed by numerical simulations.