Publications

Engineering Sciences

A two-stage framework combining derivative-free MCMC sampling and transport maps for black-box Bayesian inverse problems

Dawen Wu, Ludovic Chamoin

ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part A: Civil Engineering - 2026

Engineering Sciences

On Detecting Elastoplastic Shakedown Using Minimal Digital Image Correlation Results and an Elastic Model: Demonstration for AA6061 Auxetic Sheets

Background. Shakedown occurs in elastoplastic bodies subject to cyclic loading when limited plastic deformation in the early stages of cycling gives rise to residual stresses that arrest the plastic response. As a result, purely elastic behavior is…

Shen Wang, François Hild, Natasha Vermaak

Experimental Mechanics - 2026

Risques

Parameter influence analysis in a 3D TBM model via sensitivity analysis and GP metamodels

Urban tunnel excavation with tunnel boring machines induces ground movements that can affect nearby structures. Three-dimensional finite element models (FEM) are widely used to predict these settlements, but their high computational cost limits…

Boris Kratz, Pierre Jehel, Maxime Tatin, Emmanuel Vazquez

Computers and Geotechnics - 2026

Material chemistry

Microstructure Evolution and Deformation Mechanisms in Additively Manufactured 316L Stainless Steel

We investigate the evolution of deformation mechanisms and dislocation structures in 316L stainless steel produced by directed energy deposition (DED) across different strain levels. We show that the deformation mechanisms are strongly influenced by…

Bassem Barkia, Maxime Vallet, Alexandre Tanguy, Thierry Auger, Eva Héripré

MS&T25 Materials Science & Technology - 2025

Signal and Image processing

3D patient motion estimation and correction for dynamic reconstruction in medical tomosynthesis

In recent years, Digital Breast Tomosynthesis (DBT) has become an increasingly important imaging modality in breast cancer detection strategies. It provides 3D information, making it more sensitive and accurate than conventional 2D mammography,…

Matteo Barbieri

Mechanical engineering

Contrôle basé sur les données pour les structures et systèmes complexes avec garanties

Model Predictive Control (MPC) provides a powerful framework for controlling nonlinear systems under constraints, but its reliance on repeatedly solving optimization problems can make real-time deployment computationally prohibitive. This limitation…

Daniel Xavier Martín

Mathematical Physics

Wireframe modeling of the vibration behavior of overhead conductors for energy transport

The present work aims to develop a model of a sample of overhead conductor under tensile-bending conditions for RTE. This model is to be used within a multi-scale method for the assessment of the remaining lifespan of overhead lines subjected to…

Karim Aït Ammar

Materials and structures in mechanics

TEXTILE-ELASTOMER COMPOSITES: IN-DEPTH COMPARISON OF EXPERIMENTAL RESULTS AND FIBER SCALE SIMULATIONS

Textile cords are widely used to reinforce elastomers. Their dimension and the complexity of their architecture, though, often limit to the macro-scale the information that can be extracted experimentally. Finite element analysis allows access to…

Gianluca Auteri, Jan Neggers, Damien Durville

12th European Solid Mechanics Conference - 2025

Materials and structures in mechanics

A 1D Kinematically Enriched Ribbon Model for Simulation of Winding of Superconducting Tapes for CORC-like Cables

CORC® (Conductor on Round Core) superconducting cables are an innovative technology designed to enable high-current, high-field applications in compact and flexible configurations. These cables consist of multiple high-temperature superconducting …

Mohammad Ali Saadat, Alexandre Torre, Damien Durville

12th European Solid Mechanics Conference - 2025

Engineering Sciences

Unsupervised identification of constitutive laws using neural networks in a thermodynamically consistent framework guided by the CRE and mCRE methods

Mechanical structures are made of materials with diverse and often complex behaviors. To ensure reliable assessment, simulations of these structures must accurately capture this behavior, which strongly depends on the integration of physically…

Ludovic Chamoin, Nesrine Klebi

COMPLAS 2025, XVIII International Conference on Computational Plasticity - 2025