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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Hornig, Andreas
University of Oxford
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (47/47 displayed)
- 2024Soft Body Impact loaded composite structures optimized for energy absorption
- 2024Comparative study of fiber Bragg sensors in remote and direct configuration for impact detection
- 2024Graph based process models as basis for efficient data driven surrogates - Expediting the material development process
- 2024A methodology for direct parameter identification for experimental results using machine learning — Real world application to the highly non-linear deformation behavior of FRPcitations
- 2023Active SHM and impact sensing for composite aerospace structures based on the TEmSAL technology - demonstration on a generic aircraft engine containment segment
- 2023Modelling delamination in fibre-reinforced composites subjected to through-thickness compression by an adapted cohesive law
- 2023Modelling of composite manufacturing processes incorporating large fibre deformations and process parameter interactions
- 2022Experimental investigation of large-scale high-velocity soft-body impact on composite laminatescitations
- 2022A Data Driven Modelling Approach for the Strain Rate Dependent 3D Shear Deformation and Failure of Thermoplastic Fibre Reinforced Composites: Experimental Characterisation and Deriving Modelling Parameterscitations
- 2022Experimental investigation of high strain-rate, large-scale crack bridging behaviour of z-pin reinforced tapered laminatescitations
- 2022Embedded sensing and actuating in CFRP composite structures - Concept and technology demonstration for tailored embeddable sensor-actuator layers(TEmSAL)citations
- 2022Experimental and numerical study on the effect of interlaminar properties on the structural properties of steel/polymer/steel crashboxes
- 2022Embedded sensing and actuating in CFRP composite structures - concept and technology demonstration for tailored embeddable sensor-actuator layers (TEmSAL)citations
- 2022Steuerung von Compliant-Mechanismen durch Reinforcement Learning
- 2022High velocity impact on generic CFRP blade specimen:Baseline free method for impact localisation and damage assessment on complex structurescitations
- 2022High velocity impact on generic CFRP blade specimencitations
- 2021On the Temperature Dependent Mechanical Response of Dynamically-loaded Shear-dominated Adhesive Structures
- 2021A mixed numerical-experimental method to characterize metal-polymer interfaces for crash applicationscitations
- 2021Temperature dependent modelling of fibre-reinforced thermoplastic organo-sheet material for forming and joining process simulationscitations
- 2021Contribution to Digital Linked Development, Manufacturing and Quality Assurance Processes for Metal-Composite Lightweight Structurescitations
- 2021Herstellung hybrider Verbunde mittels Pressverfahren
- 2021Experimentelle und numerische Untersuchung der Aufschlusszerkleinerung von Multi-Material-Strukturen zur Abschätzung der Recyclingfähigkeit
- 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
- 2021Modelling of thermally supported clinching of fibre-reinforced thermoplastics: Approaches on mesoscale considering large deformations and fibre failurecitations
- 2021Delamination behaviour of embedded polymeric sensor and actuator carrier layers in epoxy based cfrp laminates—a study of energy release ratescitations
- 2020Electro-mechanical test rigs for analysing impact induced wave propagation in composite materials
- 2020Deformation and failure of multi-layered fibre-metal laminates subjected to highly dynamic loading conditions
- 2020On composite model calibration for extreme impact loading exemplified on aerospace structures
- 2019Modelling and simulation approaches for lightweight components and systems in multi-material design employing scale-spanning methods
- 2018Tailored embeddable sensor-actuator layers for CFRP aerospace structures
- 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
- 2017Berechnungsmethoden für Hochleistungskomponenten
- 2016Forming of carbon fiber reinforced thermoplastic composite tubes - Experimental and numerical approachescitations
- 2016Modelling of the mechanical response of thermoplastic matrix textile composites under dynamic loading – a comparison of methods
- 2015An experimental method for dynamic delamination analysis of composite materials by impact bendingcitations
- 2015On the quantification of errors of a pre-processing effort reducing contact meshing approachcitations
- 2014Experimental and numerical investigation of the blade tip contact interaction of a high pressure compressor stage
- 2012The influence of textile architecture on the strainrate dependant material behaviour of carbon fibre-reinforced composites under bending loading
- 2011Verfahren und Vorrichtung zum Verbinden von thermoplastischen Faserverbundbauteilen mittels stiftförmiger Funktionselemente
- 2010Leichtbausitzschalen im Serientakt
- 2008Numerical and experimental deformation and failure analysis of 3D-textile reinforced lightweight structures under impact loads
- 2006Delamination behaviour of 3D-textile reinforced composites – experimental and numerical approaches
Places of action
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article
A Data Driven Modelling Approach for the Strain Rate Dependent 3D Shear Deformation and Failure of Thermoplastic Fibre Reinforced Composites: Experimental Characterisation and Deriving Modelling Parameters
Abstract
The 3D shear deformation and failure behaviour of a glass fibre reinforced polypropylene in a shear strain rate range of γ˙=2.2×10<sup>−4</sup> to 3.4 1/s is investigated. An Iosipescu testing setup on a servo-hydraulic high speed testing unit is used to experimentally characterise the in-plane and out-of-plane behaviour utilising three specimen configurations (12-, 13- and 31-direction). The experimental procedure as well as the testing results are presented and discussed. The measured shear stress–shear strain relations indicate a highly nonlinear behaviour and a distinct rate dependency. Two methods are investigated to derive according material characteristics: a classical engineering approach based on moduli and strengths and a data driven approach based on the curve progression. In all cases a Johnson–Cook based formulation is used to describe rate dependency. The analysis methodologies as well as the derived model parameters are described and discussed in detail. It is shown that a phenomenologically enhanced regression can be used to obtain material characteristics for a generalising constitutive model based on the data driven approach.