| 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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Kuhtz, Moritz
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 2024Soft Body Impact loaded composite structures optimized for energy absorption
- 2024Influence of process parameters on quality of aluminum High Pressure Die Casting (HPDC) parts manufactured with a novel vertical chambered machine
- 2024Integration of a renewable energy source within a process network for hybrid metal-thermoplastic composite structures
- 2023Modelling delamination in fibre-reinforced composites subjected to through-thickness compression by an adapted cohesive law
- 2022Digitale, kollaborative Kleingruppenarbeit im Aktiven Plenum – ein Widerspruch?
- 2022Experimental and numerical study on the effect of interlaminar properties on the structural properties of steel/polymer/steel crashboxes
- 2022The path to CO2-neutral production – setting up an energy-coordinated process network for multi-material composite components
- 2022Interface modification in the production of multi-material structures in a continuous metal die-casting-plastic injection-molding hybrid process
- 2022Numerical investigation of the springback behaviour and residual stresses of a hybrid profile produced by the roll forming process
- 2022Virtuell^2 – Simulationspraktikum im digitalen Raum
- 2021A mixed numerical-experimental method to characterize metal-polymer interfaces for crash applicationscitations
- 2021Design approach for the development of a digital twin of a generic hybrid lightweight structurecitations
- 2021Top-hat crashboxes of thermoplastic fibre-metal-laminates processed in one-step thermoforming: Experimental and numerical studycitations
- 2021Investigation of the deformation behaviour and resulting ply thicknesses of multilayered fibre–metal laminatescitations
- 2021Influence of adhesion properties on the crash behavior of steel/polymer/steel sandwich crashboxes: an experimental studycitations
- 2021Effect of saw-tooth ply drops on the mechanical performance of tapered composite laminatescitations
- 2021Das Praktische im Virtuellen – digitale Lehre am ILK
- 2019Interfacegestaltung von Metall-FKV-Hybridstrukturen
- 2019An experimental study on the bending response of multi-layered fibre-metal-laminatescitations
- 2018Elementary specific modelling of composite rotors with consideration of sequential damage processes
- 2018Entwicklung werkstoffgerechter Prüfstandards zur Ermittlung bruchmechanischer Kenngrößen des interlaminaren Versagens von textilverstärkten Kunststoffen (BRUKVIK)
- 2018Experimental investigation of the effect of defects in Automated Fibre Placement produced composite laminatescitations
- 2017Graded interlaminar properties in textile reinforced composite and the determination of strain energy release rates
- 2016Leichtbau-Hydraulik im Automobil (LHYDIA)
- 2016Komplexe Leichtbau-Zwischengehäuse in Faserverbundbauweise für Turbo-Fantriebwerke neuer Generation
Places of action
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article
A mixed numerical-experimental method to characterize metal-polymer interfaces for crash applications
Abstract
Metallic (M) and polymer (P) materials as layered hybrid metal-polymer-metal (MPM) sandwiches offer a wide range of applications by combining the advantages of both material classes. The interfaces between the materials have a considerable impact on the resulting mechanical properties of the composite and its structural performance. Besides the fact that the experimental methods to determine the properties of the single constituents are well established, the characterization of interface failure behavior between dissimilar materials is very challenging. In this study, a mixed numerical–experimental approach for the determination of the mode I energy release rate is investigated. Using the example of an interface between a steel (St) and a thermoplastic polyolefin (PP/PE), the process of specimen development, experimental parameter determination, and numerical calibration is presented. A modified design of the Double Cantilever Beam (DCB) is utilized to characterize the interlaminar properties and a tailored experimental setup is presented. For this, an inverse calibration method is used by employing numerical studies using cohesive elements and the explicit solver of LS-DYNA based on the force-displacement and crack propagation results.