• since 2017 : Research scientist at Laboratoire Navier, team Matériaux et Structures Architecturés
• 2016 : Postdoctoral scholar at École Polytechnique Fédérale de Lausanne, Civil Engineering Department, Laboratoire de Simulation en Mécanique des Solides
• 2012-2015 : PhD from Université Paris-Est, Laboratoire Navier (École des Ponts ParisTech-IFSTTAR-CNRS UMR 8205)
• 2010-2011 : Master of Science Mécanique des Matériaux et Structures, École des Ponts ParisTech
• depuis 2010 : Ingénieur du Corps des Ponts, des Eaux et des Forêts
• 2007-2010 : Engineering degree from École Polytechnique, Palaiseau

Development of mechanical models and simulation techniques for the following applications :

• fracture of brittle materials (phase-field approaches)
• limit analysis/yield design for civil engineering structures
• multi-scale approaches for heterogeneous materials and structures (fiber materials, composite plates)
• numerical methods for non-linear mechanics (convex optimization)
• viscoplastic fluid flows

These numerical tours aim at introducing a wide variety of topics in computational continuum and structural mechanics using the finite element software FEniCS. The covered topics will help the reader in getting started with FEniCS using solid mechanics examples going from elasticity, thermoelasticity, dynamics, buckling, non-linear consitutive laws as well as applications to beam and plate structures.

Zones rigides d’écoulement de fluide à seuil en conduite annulaire excentrée

Interior-point and Augmented Lagrangian algorithms for antiplane viscoplastic flows (in FEniCS) Viscoplastic flows is distributed as supplemental material to the paper J. Bleyer, Advances in the simulation of viscoplastic fluid flows using interior-point methods, Comput. Methods Appl. Mech. Engrg. (2017), https://doi.org/10.1016/j.cma.2017.11.006.

This repository is distributed to provide a minimal working implementation and examples of the methods discussed in the paper.If you are interested in 2D or 3D scripts, please send an email to jeremy.bleyer@enpc.fr.

Bifurcation de fissure dans un matériau anisotrope

Phase-Field Composites is distributed as supplemental material to the paper J. Bleyer, R. Alessi, Phase-field approach to anisotropic brittle fracture including several damage mechanisms, Comput. Methods Appl. Mech. Engrg. (2018), https://doi.org/10.1016/j.cma.2018.03.012

This repository provides Python scripts based on the FEniCS project implementing the Longitudinal Transverse Damage (LTD) model for simulating brittle fracture of orthotropic materials as described in the paper.

Part-time Professor at Ecole Polytechnique (since 2020)

Continuum Mechanics (2nd year)

Assistant Professor at Ecole des Ponts ParisTech (since 2018)

Finite Element Method for Civil Engineering, Civil Engineering Department (3rd year)

Teaching assistant (until 2020)

• Continuum Mechanics (1st year)
• Plasticity and Yield Design, Civil Engineering Department (2nd year)

• Bleyer, J. (2018). Multiphase continuum models for fiber-reinforced materials. Journal of the Mechanics and Physics of Solids, 121, 198-233. https://dx.doi.org/10.1016/j.jmps.2018.07.018
• Bleyer, J., & Alessi, R. (2018). Phase-field modeling of anisotropic brittle fracture including several damage mechanisms. Computer Methods in Applied Mechanics and Engineering, 336, 213-236. https://dx.doi.org/10.1016/j.cma.2018.03.012
• Bleyer, J. (2018). Advances in the simulation of viscoplastic fluid flows using interior-point methods. Computer Methods in Applied Mechanics and Engineering, 330, 368-394. https://dx.doi.org/10.1016/j.cma.2017.11.006