Publications

• Communication dans un congrès

Characterization of a visco-hyperelastic synthetic gel for ballistic impacts assessment

Anthony Bracq, Grégory Haugou, Benjamin Bourel, Rémi Delille, Christophe Maréchal, Franck Lauro, Sébastien Roth, Olivier Mauzac

Understanding the human body response during impact has become a primary concern, especially in the field of ballistic impacts. Among various materials employed as human body substitutes, synthetic gel named SEBS is used in the present study. Mechanical characterization from quasi-static to very…

Society for Experimental Mechanics (SEM'2017), Jun 2017, Indianapolis, United States. ⟨10.1007/978-3-319-62956-8_19⟩. ⟨hal-03436839⟩

• Communication dans un congrès

Time temperature equivalence for a mineral filled polymer for automotive applications

Vincent Dorleans, Franck Lauro, Rémi Delille, Sylvain Treutenaere, Delphine Notta-Cuvier, Bruno Bennani, Grégory Haugou, Benjamin Bourel, Éric Michau, Jean-David Thoby

Polymers are currently used in several industrial applications such as the interior components of the vehicle. We find them for example in the design of dashboards or door panels. These materials may be subjected to different types of load like the temperature variation or high strain rates due to…

12th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading (DYMAT 2018), Sep 2018, Arcachon, France. pp.04011, ⟨10.1051/epjconf/201818304011⟩. ⟨hal-03674472⟩

• Article dans une revue

Constitutive modelling of the strain-rate dependency of fabric reinforced polymers

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

Among the various mechanisms which occur during impact, the strain rate effect plays a significant role on the mechanical response of layered carbon fibre reinforced polymer structure. In this work, the viscoelastic behaviour of the material is studied to introduce a strain-rate dependency. To…

International Journal of Impact Engineering, 2017, 108, pp.361-369. ⟨10.1016/j.ijimpeng.2017.04.010⟩. ⟨hal-03456478⟩

• Article dans une revue

Experimental study of the strain rate dependence of a synthetic gel for ballistic blunt trauma assessment

Anthony Bracq, Grégory Haugou, Rémi Delille, Franck Lauro, Sébastien Roth, Olivier Mauzac

The mechanical characterization of a polymer gel used as reference backing material for blunt ballistic impact interpretation is performed at room temperature from quasi-static (0.002 s−1) up to high strain rates (1500 s−1). As very high strain tensile tests (350%) are conducted, an appropriate…

Journal of the mechanical behavior of biomedical materials, 2017, 72, pp.138-147. ⟨10.1016/j.jmbbm.2017.04.027⟩. ⟨hal-03456414⟩

• Communication dans un congrès

Macroscopic modeling of the adhesive joints behavior and failure under dynamic loadings

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

4th International Conference on Structural Adhesive Bonding (AB2017), Jul 2017, Porto, Portugal. ⟨hal-03436790⟩

• Communication dans un congrès

Modélisation du comportement dynamique de thermoplastiques renforcés par fibres courtes : influence couplée du comportement visqueux de la matrice et des caractéristiques complexes du renfort

Delphine Notta-Cuvier, Mariem Nciri, Franck Lauro

Journées Nationales sur les Composites 2017, École des Ponts ParisTech (ENPC), Jun 2017, 77455 Champs-sur-Marne, France. ⟨hal-01621582⟩

• Communication dans un congrès

Détermination expérimentale et numérique de l'endommagement induit par un impact basse vitesse sur un stratifié CMO à préformes textiles dans un contexte industriel

Sylvain Treutenaere, Franck Lauro, Bruno Bennani, Wei-Jiang Xu, Ernesto Mottola, Tsukatada Matsumoto

The use of Layered Fabric Reinforced Polymers (LFabRP) in the automotive industry is growing significantly. A new material model was developed for the LFabRP to improve the predictability of low-speed impact simulations by means of Finite Element Analysis (FEA). The delamination evaluation is…

Journées Nationales sur les Composites 2017, École des Ponts ParisTech (ENPC), Jun 2017, Champs-sur-Marne, France. ⟨hal-01621591⟩

• Communication dans un congrès

A dynamic model of behaviour of short-fibre-reinforced thermoplastics taking into account the natural variability of constitutive, geometrical and mechanical properties of vegetal fibres

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

This work presents the modelling of mechanical behaviour of short-vegetal-fibre-reinforced thermoplastics (SVFRT). The complex properties of thermoplastic matrix behaviour (viscoelasticity and viscoplasticity, e.g.) and distributions of fibre orientation, typical of injection-moulded composites and…

3rd International Conference on Natural Fibers (ICNF), Jun 2017, Braga, Portugal. ⟨hal-03436819⟩

• Communication dans un congrès

Modélisation des assemblages collés sous sollicitation dynamique de type crash, Bonded assemblies modelling under crash loading

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

Société des Ingénieurs de l’Automobile, Multimatériaux pour l’allègement, May 2017, Saint Quentin En Yvelines, France. ⟨hal-03436617⟩

• Chapitre d'ouvrage

Poly(lactic acid)-Based Materials for Automotive Applications

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

As a result of increasingly stringent environmental regulations being imposed on the automotive sector, ecofriendly alternative solutions are being sought through the use of next-generation bioplastics and biocomposites as novel vehicle components. Thanks to its renewability, low cost, high…

Industrial Applications of Poly(lactic acid), 282, Springer International Publishing, pp.177-219, 2017, Advances in Polymer Science, ⟨10.1007/12_2017_10⟩. ⟨hal-03432070⟩