| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Leconte, Nicolas
Office National d'Études et de Recherches Aérospatiales
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024A FEM/DEM adaptive remeshing strategy for brittle elastic failure initiation and propagationcitations
- 2024A FEM/DEM adaptive remeshing strategy for brittle elastic failure initiation and propagation ; Une méthode de ramaillgage adaptif éléments finis / éléments discrets pour l'initiation et la propagation de la rupture élastique fragilecitations
- 2022Modeling complex mechanical computer codes with functional input via Gaussian processes
- 2020Strength and failure of an aluminum/PA66 self-piercing riveted assembly at low and moderate loading rates: Experiments and modelingcitations
- 2018Experimental study of the mechanical strength and the failure of multi-sheet, multi-material spot-welded assemblies under pure and combined loading conditionscitations
- 2017Thermal effect of the welding process on the dynamic behavior of the HSS constitutive materials of a fillet welded jointcitations
- 2017Influence of the heat affected zone on the dynamic behavior of a welded joint of armoured steelcitations
- 2017Experimental characterisation of multi-sheet, multi-material spot-welded assemblies under pure and combined loading conditions
- 2017Experimental characterisation of multi-sheet, multi-material spot-welded assemblies under pure and combined I/II loading conditions
- 2017Macro-modeling of spot weld strength and failure: Formulation and identification procedure based on pure and mixed modes of loading ; Modélisation à l'échelle macroscopique de la tenue et de la rupture des points soudés : formulation et procédure d'identification fondée sur des changements en mode purs et mixtescitations
- 2016A methodology for the viscoplastic behaviour characterisation of spot-weld heat affected materialscitations
- 2015Thermal effect of the welding process on the dynamic behavior of the HSS constitutive materials of a fillet welded joint
- 2015Numerical modeling of low velocity impact of thin metallic structures using shell finite element enriched by interpolation covers
- 2015Dynamic behavior and failure of the base and heat affected materials of a HSS fillet welded joint
Places of action
| Organizations | Location | People |
|---|
document
Experimental characterisation of multi-sheet, multi-material spot-welded assemblies under pure and combined loading conditions
Abstract
Resistance spot welding (RSW) of multiple sheets (more than two) and combining multiple materials (i.e. different steel grades) are increasingly employed with the growing demand of safety and lightweight vehicle structures. Despite that, the mechanical strength and rupture of such a new generation of RSW under multi-axial loading is not yet sufficiently studied. In this work it is proposed to study the mechanical strength and the failure of multi-sheet multi-steel grade spot-welded assemblies under pure and mixed loading conditions. An advanced experimental device has been developed, based on the Arcan test principle. The experimental study allows to characterize the mechanical strength and to understand failure mechanisms by varying the loading angle α. The effect of the nugget size was also investigated by testing three sets of assemblies with different nugget sizes.