Publications

Mechanics of materials

Corrosion fatigue mechanisms of high-strength steel wires in the presence of various aggressive ions

This work focuses on the corrosion fatigue of high-strength steel wires with diameters of 200 μm. The fatigue load consists of a bending rotation with a stress amplitude between 1300 MPa and 700 MPa. Various solutions at pH 6 containing either…

Jonathan Quibel, Nicolas Mary, Jules Galipaud, Marion Fregonese, Apolline Lecercle, Laure Larippe, Gaëtan Cousinet, Véronique Aubin

Materials Chemistry and Physics - 2026

Structural mechanics

Geometry-agnostic model reduction with GNN-generated reduced POD bases and boosted PGD enrichment for (non)linear structural elastodynamics

This contribution proposes a new and significantly enhanced extension of a recently-introduced hybrid Graph Neural Network (GNN)-based reduced-order modeling approach for the numerical solution of time-dependent partial differential equations on non…

Victor Matray, David Néron, Frédéric Feyel, Faisal Amlani

Computer Methods in Applied Mechanics and Engineering - 2026

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

Environmental Sciences

Setting Climate Targets: The Case of Higher Education and Research

The carbon footprint and low-carbon strategies of higher education and research organizations have been the subject of scientific articles and reports. However, these provide few details on the reduction targets themselves, leaving the question of…

Anne-Laure Ligozat, Christophe Brun, Benjamin Demirdjian, Guillaume Gouget, Emilie Jardé, Arnaud Mialon, Anne-Sophie Mouronval, Laurent Pagani, Laure Vieu

Engineering Sciences

Predictive Modeling of Fluid Flows Using Conditional Score-Based Diffusion Models

Wilfried Genuist, Éric Savin, Filippo Gatti, Didier Clouteau

Mathematical and Computational Foundations of Digital Twins - CIRM 2025 - 2025

Mechanics of materials

Effect of Hydroxypropyl Methylcellulose on the Properties of Hemp Concrete

Hemp concrete, the most widely researched bio-aggregate concrete made from hemp shiv and lime, is highly valued in the building envelope for its negative carbon balance, thermal-acoustic insulation, and moisture regulation properties. However, its…

Haichuan Liu, Kamilia Abahri, Rachid Bennacer

Sofiane Amziane - 2025

Matériaux composites et construction

Experimental Investigation on the Valorization of a Novel Eco-Bio-Based Insulation Material from Masonry Waste and Diss Fibers

The development of sustainable construction today requires the building sector to adopt solutions that promote energy efficiency, waste management, and reduced carbon footprint. In this context, the use of eco-bio-based materials represents a…

Mohammed Ksouri, Kamilia Abahri, Abdelmadjid Lasledj

Giovanni Castellazzi - 2025

Matériaux composites et construction

Quantification of Hemp Concrete Displacement Subjected to Hygrothermal Solicitations Based on 2D DIC

Integrating plant aggregate into building envelope insulation materials, such as hemp concrete, provides a promising approach to reducing the energy consumption and carbon footprint of buildings due to its excellent hygrothermal performances and low…

Haichuan Liu, Remi Legroux, Dmytro Kosiachevskyi, Kamilia Abahri

Liberato Ferrara - 2025