| 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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Casellas, Daniel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (22/22 displayed)
- 2024Using the particle finite element method for predicting optimum shear cutting clearance
- 2024The continuous fibre injection process (CFIP): A novel approach to lightweight design of multi-material structural components
- 2023Optimization of Thick 22MnB5 Sheet Steel Part Performance through Laser Temperingcitations
- 2023Fracture toughness to assess the effect of trimming on the fatigue behaviour of high-strength steels for chassis partscitations
- 2023Numerical simulation of a rapid fatigue test of high Mn-TWIP steel via a high cycle fatigue constitutive lawcitations
- 2023Wear Mechanisms in Press Hardening: An Analysis through Comparison of Tribological Tests and Industrial Toolscitations
- 2023Understanding the Fatigue Notch Sensitivity of High-Strength Steels through Fracture Toughnesscitations
- 2023A mechanical interlocking joint between sheet metal and carbon fibre reinforced polymers through punchingcitations
- 2023A mechanical interlocking joint between sheet metal and carbon fibre reinforced polymers through punchingcitations
- 2023A punching process to join metal sheets and fibre reinforced polymer composites by mechanical interlockingcitations
- 2023A punching process to join metal sheets and fibre reinforced polymer composites by mechanical interlockingcitations
- 2023A damage-based uniaxial fatigue life prediction method for metallic materialscitations
- 2023Mechanical joining technology between metal and carbon fiber reinforced polymers through punching
- 2022Assessing the effect of the experimental parameters in the evaluation of the essential work of fracture in high-strength thin sheetscitations
- 2022Warm Forming of Hot Rolled High Strength Steels with Enhanced Fatigue Resistance as a Lightweight Solution for Heavy Duty Vehicles
- 2021Stating Failure Modelling Limitations of High Strength Sheets: Implications to Sheet Metal Formingcitations
- 2017A fracture mechanics approach to develop high crash resistant microstructures by press hardening
- 2017Fracture mechanics based modelling of failure in advanced high strength steels
- 2017Determination of the essential work of fracture at high strain rates
- 2014Challanges in Steel Science & Technology
- 2012Investigations into wear and galling mechanism of aluminium alloy-tool steel tribopair at different temperatures
- 2010The influence of deformation on microstructure evolution of low alloy TRIP steel
Places of action
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article
Stating Failure Modelling Limitations of High Strength Sheets: Implications to Sheet Metal Forming
Abstract
<jats:p>This article discusses the fracture modelling accuracy of strain-driven ductile fracture models when introducing damage of high strength sheet steel. Numerical modelling of well-known fracture mechanical tests was conducted using a failure and damage model to control damage and fracture evolution. A thorough validation of the simulation results was conducted against results from laboratory testing. Such validations show that the damage and failure model is suited for modelling of material failure and fracture evolution of specimens without damage. However, pre-damaged specimens show less correlation as the damage and failure model over-predicts the displacement at crack initiation with an average of 28%. Consequently, the results in this article show the need for an extension of the damage and failure model that accounts for the fracture mechanisms at the crack tip. Such extension would aid in the improvement of fracture mechanical testing procedures and the modelling of high strength sheet metal manufacturing, as several sheet manufacturing processes are defined by material fracture.</jats:p>