| 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 |
|
Wu, W.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Fatigue behaviour of root crack in stiffener-to-deck plate weld at crossbeam of orthotropic bridge deckscitations
- 2021A homogenisation scheme for ultrasonic Lamb wave dispersion in textile composites through multiscale wave and finite element modellingcitations
- 2021A homogenisation scheme for ultrasonic Lamb wave dispersion in textile composites through multiscale wave and finite element modellingcitations
- 2021Galvanic deposited Ni-Ir electrocatalyst for electrolyserscitations
- 2017On the influence of calcium substitution to the optical properties of Cr3+ doped SrSc2O4
- 2016Magnetothermoelectric effects in (TMTSF)2 Cl O4citations
- 2013E-assay concept: detection of bisphenol A with a label-free electrochemical competitive immunoassay.citations
- 2011Experimental determination of the permeability of textiles: A benchmark exercisecitations
- 2000Mobility enhancement in conjugated polymer field-effect transistors through chain alignment in a liquid-crystalline phasecitations
- 2000High-resolution inkjet printing of all-polymer transistor circuitscitations
- 2000Photodiodes based on polyfluorene composites: influence of morphology
Places of action
| Organizations | Location | People |
|---|
article
A homogenisation scheme for ultrasonic Lamb wave dispersion in textile composites through multiscale wave and finite element modelling
Abstract
<p>In this work, homogenisation of textile composite models is studied in order to increase the accuracy of wave dispersion predictions in such complex structures. A multiscale methodology is formed involving (i) calculation of the ultrasonic wave propagation through a detailed mesoscale finite element model of the textile and (ii) updating the mechanical properties of a semi-analytical finite element (SAFE) model to match the accurate mesoscale predictions. The speeds of the first shear (SH<sub>0</sub>) and Lamb wave modes (A<sub>0</sub> and S<sub>0</sub>) are used to define the objective function to minimise in an inversion process based on genetic algorithms. The algorithm is tested on an orthotropic plate structure whose all nine unknown elastic moduli are successfully reconstructed and is then applied to three different numerical models. We demonstrate both numerically and experimentally that the proposed scheme provides more accurate dispersion characteristics compared to the ones obtained through the statically measured mechanical properties.</p>