Publications

• Communication dans un congrès

Finite strain formulation of viscoelastic damage model for simulation of fabric reinforced polymers under dynamic loading

Sylvain Treutenaere, Franck Lauro, Bruno Bennani, Tsukatada Matsumoto, Ernesto Mottola

The use of fabric reinforced polymers in the automotive industry is growing significantly. The high specific stiffnessand strength, the ease of shaping as well as the great impact performance of these materials widely encourage their diffusion.The present model increases the predictability of…

DYMAT 2015 - 11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2015, Lugano, Switzerland. pp.04011, ⟨10.1051/epjconf/20159404011⟩. ⟨hal-03433257⟩

• Communication dans un congrès

A viscoelastic-viscoplastic model for short-fibre reinforced polymers with complex fibre orientations

Mariem Nciri, Delphine Notta-Cuvier, Franck Lauro, Fahmi Chaari, Bassem Zouari, Yamen Maalej

This paper presents an innovative approach for the modelling of viscous behaviour of short-fibre reinforced composites (SFRC) with complex distributions of fibre orientations and for a wide range of strain rates. As an alternative to more complex homogenisation methods, the model is based on an…

DYMAT 2015 - 11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2015, Lugano, Switzerland. pp.04008, ⟨10.1051/epjconf/20159404008⟩. ⟨hal-03433232⟩

• Communication dans un congrès

Failure stress criterion for adhesively bonded joint at different strain rates by using dynamic Arcan test device

Ludovic Dufour, Benjamin Bourel, Franck Lauro, Grégory Haugou, Nicolas Leconte, Nicolas Carrere

The purpose of this work is to determine the failure criterion evolution of assembly bonded with a strain rate dependent adhesive. A new modified ARCAN device is then designed to obtain the average stress at failure under different loading angles and for strain up to 350 s −1. Tests are performed…

DYMAT 2015 - 11th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading, Sep 2015, Lugano, Switzerland. pp.01024, ⟨10.1051/epjconf/20159401024⟩. ⟨hal-03433146⟩

• Communication dans un congrès

Modèle viscoélastique endommageable en grandes déformations pour les composites carbone/époxy à préformes textiles soumis à des sollicitations dynamiques

Sylvain Treutenaere, Franck Lauro, Bruno Bennani, Tsukatada Matsumoto, Ernesto Mottola

L'utilisation des composites à préformes textiles dans l'industrie automobile ne cesse decroître. En effet, leur rigidité et résistance spécifiques élevées, leur drapabilité facilitantla fabrication de pièces complexes, ainsi que leur tenue à l'impact en font des matériauxde choix.…

MATERIAUX 2014, Nov 2014, Montpellier, France. ⟨hal-03475179⟩

• Communication dans un congrès

Développement de compositions polymères biosourcées sur base PLA pour des applications automobiles

Delphine Notta-Cuvier, Jérémy Odent, Rémi Delille, Marius Murariu, Franck Lauro, Jean-Marie Raquez, Bruno Bennani, Philippe Dubois

Le PLA est un polymère biosourcé, biodégradable et à hautes rigidité et résistance en traction. Toutefois, sa faible résilience et sa fragilité sont des obstacles à son utilisation pour des pièces fortement sollicitées. Pour y remédier, cette étude s'intéresse à l'enrichissement…, PLA is a bio-based and biodegradable polymer with high tensile strength and rigidity. Nevertheless, its low impact toughness and its brittleness are obstacles for a use in highly loaded parts. To overcome these drawbacks, the influence of several additives is studied. First of all, PLA…

Conférence Matériaux 2014 - Colloque Ecomatériau, Nov 2014, Montpellier, France. pp.10. ⟨hal-01105045v2⟩

• Communication dans un congrès

PLA/PMMA - based blends toughened with commercial impact modifiers for automotive applications

Amani Bouzouita, Jean-Marie Raquez, Franck Lauro, Cédric Samuel, Delphine Notta-Cuvier, Philippe Dubois

5th workshop of green chemistry and nanotechnologies in polymer chemistry, Jul 2014, San Sebastian, Spain. ⟨hal-03436327⟩

• Communication dans un congrès

Experimental behaviour, damage and failure of a filled semi-crystalline polymer on a large strain rate range

Franck Lauro, Romain Balieu, Bruno Bennani, Grégory Haugou, Tsukatada Matsumoto, Ernesto Mottola

ICEM16, 16th International Conference on Experimental Mechanics, Jul 2014, Cambridge, United Kingdom. ⟨hal-03436283⟩

• Article dans une revue

An original approach for mechanical modelling of short-fibre reinforced composites with complex distributions of fibre orientation

Delphine Notta-Cuvier, Franck Lauro, Bruno Bennani

In this paper, an original and effective model of behaviour for short-fibre reinforced composites is presented. In particular, complex fibre distributions of orientation can be dealt with in a very easy way, without orientation averaging or additional homogenisation steps. The matrix material has…

Composites Part A: Applied Science and Manufacturing, 2014, 62, pp.60-66. ⟨10.1016/j.compositesa.2014.03.016⟩. ⟨hal-03624498⟩

• Article dans une revue

Tailoring polylactide (PLA) properties for automotive applications: Effect of addition of designed additives on main mechanical properties

Delphine Notta-Cuvier, Jérémy Odent, Rémi Delille, Marius Murariu, Franck Lauro, Jean-Marie Raquez, Bruno Bennani, Philippe Dubois

Among currently available bio-based polymers, poly(lactic acid) (PLA) has interesting physical and mechanical properties (high tensile strength and stiffness, good processability and biodegradability) but relatively low thermal stability, low toughness and is extremely brittle, all of which can be…

Polymer Testing, 2014, 36, pp.1-9. ⟨10.1016/j.polymertesting.2014.03.007⟩. ⟨hal-03619292⟩

• Communication dans un congrès

PLA/PMMA - based blends toughened with commercial impact modifiers for automotive applications

Amani Bouzouita, Jean-Marie Raquez, Franck Lauro, Cédric Samuel, Delphine Notta-Cuvier, Philippe Dubois

Belgian polymer group annual meeting, May 2014, Gand, Belgium. ⟨hal-03475097⟩