Publications

Structural mechanics

Modèle simplifié de liaison boulonnée avec frottement et plasticité pour la simulation de la tenue des assemblages en calcul des structures

Le dimensionnement des assemblages boulonnés par un modèle éléments finis volumiques est généralement coûteux en temps de mise en données et de calcul. Un modèle simplifié de liaison boulonnée basé sur des paramètres de conception (précharge,…

Pierre-Alain Guidault, Richard Verwaerde, Pierre-Alain Boucard

15ème colloque national en calcul des structures - 2022

Structural mechanics

Une approche multi-échelle d'une méthode de décomposition de domaine mixte pour la simulation magnétostatique 3D

Pour répondre aux besoins numériques d’optimisation de machines tournantes, nous pro- posons d’adapter la méthode LATIN avec sous-structuration à la résolution des équations de la magné- tostatique en conservant les aspects mixte et multi-échelle de…

Aurélia Ruda, François Louf, Pierre-Alain Boucard, Xavier Mininger

15ème colloque national en calcul des structures - 2022

Photonic

Dynamic monitoring of strain distribution in optical fiber coils

We present a high frequency (500 Hz) and high resolution (sub-50 cm) strain distribution measurement in a 1-km fiber coil excited by a shaker, using a phase-sensitive optical frequency domain reflectometer.

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

Conference on Lasers and Electro-Optics, Technical Digest Series (Optica Publishing Group, 2022) - 2022

Photonic

Parametric study on the phase noise of an optoelectronic oscillator submitted to vibrations

Pierre Travers, Yohann Leguillon, François Louf, Pierre-Alain Boucard, Loic Morvan, Daniel Dolfi, Vincent Crozatier

2022 Joint conference of the European Frequency and Time Forum & the IEEE International Frequency Control Symposium (ETFF - IFCS) - 2022

Mechanics of materials

Debonding analysis via digital volume correlation during in-situ pull-out tests on fractal fibers

The quantification of debonding was performed for additively manufactured "fractal" fibers embedded within two brittle matrices. Three pull-out tests were carried out inside of an X-ray tomograph allowing for Digital Volume Correlation analyses…

G. Jänicke, A. Vintache, Benjamin Smaniotto, Amélie Fau, I. Farina, F. Fraternali, François Hild

Composites Part C: Open Access - 2022

Reactive fluid environment

Properties of beeswax antifungal coatings obtained by high‐pressure homogenisation and their application for preserving bananas during storage

Bridget Agyemang, Joel Grabulos, Olivier Hubert, Claire Bourlieu, Michael Nigen, Marc Lebrun, Fanny Coffigniez, Valérie Guillard, Pierre Brat

International Journal of Food Science and Technology - 2022

Mechanics of materials

Numerical simulations of overmolded composite parts by means of a cohesive zone model

Xiaofei Song, Federica Daghia, Yannick Elie

11th European Solid Mechanics Conference (EMSC 2022 ) - 2022

Structural mechanics

Improving the crack propagation response of layered and bonded structures through dissipation mechanisms at different length scales

The wide use of layered and bonded parts in structural applications is limited by the brittle crack propagation response of the weak interface zones. A vast body of literature has focused on the improvement of the bond properties, often focusing…

Federica Daghia, V. Fouquet, L. Mabileau

International Journal of Solids and Structures - 2022

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