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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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Mata, H.
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Topics
Publications (10/10 displayed)
- 2015Study of formability of sandwich shells with metal foam cores based on punch penetration test
- 2014Study on the forming of sandwich shells with closed-cell foam corescitations
- 2013STUDY OF FORMABILITY OF SANDWICH SHELLS WITH METAL FOAM COREScitations
- 2012Numerical Modelling and Experimental Study of Sandwich Shells with Metal Foam Corescitations
- 2012Numerical and experimental study of the bulge test of sandwich shells with metal foam cores
- 2011Modeling of Sandwich Sheets with Metallic Foamcitations
- 2011FEM analysis of Sandwich Shells with Metallic Foam Corescitations
- 2011Analysis of Sandwich Shells with Metallic Foam Cores based on the Uniaxial Tensile Testcitations
- 2011NUMERICAL AND EXPERIMENTAL STUDY OF SANDWICH PLATES WITH METALLIC FOAM CORES
- 2010STUDY OF SANDWICH SHELLS WITH METALLIC FOAM COREScitations
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document
Analysis of Sandwich Shells with Metallic Foam Cores based on the Uniaxial Tensile Test
Abstract
On this work, the authors present the development and evaluation of an innovative system able to perform reliable panels of sandwich sheets with metallic foam cores for industrial applications, especially in automotive and aeronautical industries. This work is divided into two parts; in the first part the mathematical model used to describe the behavior of sandwich shells with metal cores form is presented and some numerical examples are presented. In the second part of this work, the numerical results are validated using the experimental results obtained from the mechanical experiments. Using the isotropic hardening crushable foam constitutive model, available on ABAQUS, a set of different mechanical tests were simulated. The isotropic hardening model available uses a yield surface that is an ellipse centered at the origin in the p-q stress plane. Using this constitutive model, the uniaxial tensile test for this material was simulated, and a comparison with the experimental results was made.