Publications

Structural mechanics

A two-node nonlinear connector for simulating simplified models of bolted joints under extreme loads

Abstract In industrial applications, fine-scale simulations of bolted joints are often impractical due to the numerous nonlinearities in the vicinity of the bolt, which result in computationally expensive calculations, particularly during the early…

Quentin Lançon, Pierre-Alain Guidault, Pierre-Alain Boucard, Nicolas Vallino

Computational Mechanics - 2025

Mechanics of materials

Stability of propagating Austenite-Martensite interface in Ni-Mn-Ga single crystal

The transformation between the austenite and martensite phases in Shape Memory Alloys (SMAs) occurs via the nucleation and propagation of an Austenite-Martensite interface (A-M interface), whose morphology/configuration determines the driving force …

Xingke Gao, Chengguan Zhang, Xue Chen, François Brisset, Olivier Hubert, Yongjun He

Journal of Alloys and Compounds - 2025

Electromagnetism

Fast estimation of the influence of a tensile plastic strain on the magnetic behaviour of electrical steels

Residual stress, hardening, and defects introduced during the cutting process lead to a global degradation of the magnetic properties of electrical steels. Modelling these phenomena requires preliminary measurements beginning by characterizing the…

Jeanne Le Soudeer, Olivier de La Barrière, Yoann Guilhem, Adrien Gilson, Olivier Hubert, Frédéric Mazaleyrat

27th Soft Magnetic Materials Conference - 2025

Thermics

Advancing industrial finite element software: Developing Model Order Reduction for nonlinear transient thermal problems

Over the past two decades, non-intrusive techniques have been used to develop reduced-order models for nonlinear structures in industrial environments. These techniques have placed a significant emphasis on a posteriori methods, which often rely on…

Pierre-Eliot Malleval, Ronan Scanff, David Néron

Finite Elements in Analysis and Design - 2025

Structures

Des essais virtuels à la réalité - essais de compression diagonale sur des panneaux en maçonnerie

Lors de séismes, les murs de remplissage en maçonnerie sont sollicités en cisaillement dans le plan, ce qui se traduit par des contraintes de traction et de compression le long de leurs diagonales. L'essai de compression diagonale, normalisé par l…

Louis Collin

Academic Journal of Civil Engineering - 2025

Materials

Effet de la durée de vie et des solutions de réparation du béton armé sur les impacts environnementaux calculés par une ACV

En lien avec les problématiques environnementales qui touchent le secteur de la construction, de plus en plus de questions sur le choix de la durabilité des structures de Génie Civil se posent. De plus, la prise en compte de l’évolution des…

Robine Calixte, Fabrice Gatuingt, Fernando Lopez-Caballero

Academic Journal of Civil Engineering - 2025

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 - 2025

Engineering Sciences

Approximations of the cumulative distribution function using transport maps learning

Dawen Wu, Ludovic Chamoin

Chaos: An Interdisciplinary Journal of Nonlinear Science - 2025

Cardiology and cardiovascular system

Modeling the vectorcardiographic T-loop as a planar ellipse

W. Brian Chiu, Faisal Amlani, Derek Rinderknecht

Journal of Electrocardiology - 2025

Life Sciences

Porous hydrogel promoting spontaneous organoid formation for bone reconstruction: implementation in a perfusion bioreactor

The physiological environment of living tissues is inherently three-dimensional (3D), posing a significant challenge for in vitro tissue engineering to recapitulate the complex cell-cell and cell-matrix interactions that govern tissue development…

Soukaina El Hajj