Publications

Mechanics

Identification of a new mechanism-based viscoelastic model for unidirectional polymer matrix composites based on homogenisation

Alexandre Lagache, L Di Gennaro, Federica Daghia

ESMC 2022 - 11th European Solid Mechanics Conference - 2022

Structural mechanics

Data-driven elasto-(visco)-plasticity involving hidden state variables

Paul-William Gerbaud, David Néron, Pierre Ladevèze

Computer Methods in Applied Mechanics and Engineering - 2022

Structural mechanics

Weakly-invasive LATIN-PGD for solving time-dependent non-linear parametrized problems in solid mechanics

Ronan Scanff, David Néron, Pierre Ladevèze, Philippe Barabinot, Frédéric Cugnon, Jean-Pierre Delsemme

Computer Methods in Applied Mechanics and Engineering - 2022

Mechanics

Physics-informed neural networks derived from a mCRE functional for constitutive modelling

The damage of mechanical structures is a permanent concern in engineering, related to issues of durability and safety. The theme is currently the subject of various research activities; a typical example is the ERC project DREAM-ON (2021-2026), in…

Antoine Benady, Ludovic Chamoin, Emmanuel Baranger

IUTAM Symposium on Data-driven Mechanics - 2022

Mechanics of materials

On elastic anisotropy of 3D printed acrylonitrile butadiene styrene structures

Material extrusion is one of the most widespread additive manufacturing processes because of its low-cost implementation and its flexibility in design. In this study, integrated digital image correlation is used for the identification of…

Ashraf Kasmi, Joseph Marae Djouda, François Hild

Polymer - 2022

Structural mechanics

Distributed strain sensing inside a fiber coil under vibration

Pierre Travers, Guillaume Arpison, Ines Ghorbel, Yohann Leguillon, François Louf, Pierre-Alain Boucard, Vincent Kemlin, Vincent Crozatier

Journal of Lightwave Technology - 2022

Structural mechanics

Réduction de modèles pour la construction d'abaques numériques pour les problèmes non linéaires en dynamique vibratoire

Alexandre Daby-Seesaram, Amélie Fau, Pierre-Étienne Charbonnel, David Néron

15ème colloque national en calcul des structures - 2022

Structural mechanics

Approche expérimentale de l'homogénéisation cinématique

Maxence Wangermez, Martin Poncelet, Nicolas Auffray

Colloque National Mécamat Aussois 2021+1 - "Mécanique des matériaux architecturés" - 2022

Mechanics of materials

2D Numerical Simulation of Auxetic Metamaterials Based on Force and Deformation Consistency

This work showcases a novel phenomenological method to create predictive simulations of metallic lattice structures. The samples were manufactured via laser powder bed fusion (LPBF). Simulating LPBF-manufactured metamaterials accurately presents a…

Antonina Roth, Georg Ganzenmüller, Florian Gutmann, Puneeth Jakkula, François Hild, Aron Pfaff, Kaiyang Yin, Chris Eberl, Stefan Hiermaier

Materials - 2022

Dynamique, vibrations

Experimental study of corroded RC beams: dissipation and equivalent viscous damping ratio identification

Corrosion of steel reinforcement is one of the most common durability issues for reinforced concrete (RC) structures, especially when located in marine areas. The study of the mechanical consequences of this pathology is of great importance to…

C. Lejouad, B. Richard, P. Mongabure, Sophie Capdevielle, F. Ragueneau

Materials and structures - 2022