Publications

Dynamique, vibrations

Namazu: Low-cost tunable shaking table for vibration experiments under generic signals

Jan Grashorn, Marius Bittner, Marvin Banse, Xuyang Chang, Michael Beer, Amélie Fau

Experimental Techniques - 2025

Artificial Intelligence

Multiple-Input Fourier Neural Operator (MIFNO) for source-dependent 3D elastodynamics

Numerical simulations are essential tools to evaluate the solution of the wave equation in complex settings, such as three-dimensional (3D) domains with heterogeneous properties. However, their application is limited by high computational costs and…

Fanny Lehmann, Filippo Gatti, Didier Clouteau

Journal of Computational Physics - 2025

Mechanics of materials

High-vacuum laser treatments enhance strength, ductility and fatigue limit of additively manufactured stainless steel

Post-process laser scanning under high vacuum is proposed as a non-isothermal heat treatment to simultaneously refine the intragranular microstructure near the surface and reduce surface roughness, while also preventing oxidation, in order to…

Juan Guillermo Santos Macías, Kewei Chen, Alexandre Tanguy, Nathalie Isac, Maxime Vallet, Louis Cornet, Vincent Michel, Manas Vijay Upadhyay

Engineering Sciences

A novel DDDAS architecture combining advanced sensing and simulation technologies for effective real-time structural health monitoring

A still open question is how to design smart and autonomous mechanical structures able to perform online monitoring of their integrity and take anticipated actions during service before downtime of failure occur. To address this question, we present…

Ludovic Chamoin, Emmanuel Baranger, Antoine Benady, Pierre-Étienne Charbonnel, Matthieu Diaz, Sahar Farahbakhsh, Laurent Fribourg, Daniel Martin Xavier, Martin Poncelet

Erik Blasch, Frederica Darema, Alex Aved - 2025

Engineering Sciences

Digital image correlation analyses of masonry infilled frame: Uncertainty-based mesh refinement and damage quantification

Masonry walls are subjected to cyclic lateral loads to study damage caused by earthquakes. Imaging techniques are useful to quantify crack networks in such tests, where preferential locations for their initiation are not present. However, detecting…

Vinicius Fiocco Sciuti, Rafael Vargas, Nestor Guerrero, María Eugenia Marante, François Hild

Mathematics and Mechanics of Solids - 2025

Biomechanics