People | Locations | Statistics |
---|---|---|
Ferrari, A. |
| |
Schimpf, Christian |
| |
Dunser, M. |
| |
Thomas, Eric |
| |
Gecse, Zoltan |
| |
Tsrunchev, Peter |
| |
Della Ricca, Giuseppe |
| |
Cios, Grzegorz |
| |
Hohlmann, Marcus |
| |
Dudarev, A. |
| |
Mascagna, V. |
| |
Santimaria, Marco |
| |
Poudyal, Nabin |
| |
Piozzi, Antonella |
| |
Mørtsell, Eva Anne |
| |
Jin, S. |
| |
Noel, Cédric |
| |
Fino, Paolo |
| |
Mailley, Pascal |
| |
Meyer, Ernst |
| |
Zhang, Qi |
| |
Pfattner, Raphael | Brussels |
|
Kooi, Bart J. |
| |
Babuji, Adara |
| |
Pauporte, Thierry |
|
Boisse, P.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Kinematic modeling of transverse shear in textile composite reinforcements formingcitations
- 2022A Hypoelastic Approach for Simulating the Independent Bending Behavior of Textile Composite within the Stress Resultant Shellcitations
- 2021Analysis of the Forming of Interlock Textile Composites Using a Hypoelastic Approachcitations
- 2020Meso-FE modelling of textile composites and X-ray tomographycitations
- 2015Continuum and discrete models for structures including (quasi-) inextensible elasticae with a view to the design and modeling of composite reinforcementscitations
- 20153D composite reinforcement meso F.E. analyses based on X-ray computed tomographycitations
- 2014Meso-scale FE analyses of textile composite reinforcement deformation based on X-ray computed tomographycitations
- 2014Hyperelastic model for forming simulations of a non-crimp 3D orthogonal weave E-glass composite reinforcemen
- 2010Use of numerical simulation of woven reinforcement forming at mesoscale: Influence of transverse compression on the global responsecitations
- 2007Composites formingcitations
- 2004A cooperative benchmark effort on testing of woven composites
- 2004A Cooperatieve Benchmark Effort on Testing of Woven Composites
Places of action
article
Continuum and discrete models for structures including (quasi-) inextensible elasticae with a view to the design and modeling of composite reinforcements
Abstract
Inspired by some composite fiber reinforcements used in aeronautical engineering and by the need of conceiving new metamaterials, some discrete models including (quasi-) inextensible elasticae are considered. A class of continuum models approximately describing the macroscopic mechanical behavior of introduced structures is then heuristically proposed. Some of these continuum models can be regarded as a special kind of second-gradient elastic media, in which the higher-gradient elasticity is conferred by the flexural stiffnesses of elasticae constituting the microscopic lattice. The discrete models are studied by means of suitably tailored numerical codes designed to avoid numerical instabilities and locking and a comparison of discrete versus continuum models is attempted. The obtained results show that the theory of generalized continua may be useful in some engineering applications and it plays a relevant role in the mechanics of woven composites. The introduced discrete and continuum models are used to describe the so-called bias extension test on woven fabrics and it is shown that a good choice to correctly reproduce the targeted phenomenology is to use a second gradient continuum theory. However, as discussed throughout the paper, in the context of rigorous micro-macro identification procedures there still remain many open problems to be solved, especially when dealing with systems subjected to particular constraints, such as inextensibility. © 2014 Elsevier Ltd.