Publications

Géotechnique

Les effets des répliques sismiques sur le cycle de vie d'un remblai et sa fondation liquéfiable

Christina Khalil, Fernando Lopez‐caballero

Congrès Français du Génie Civil : Ville du futur et changement climatique CFGC 2023 - 2023

Risques

Basin effects on the seismic response of a nonlinear structure

Valeria Soto Moncada, Fernando Lopez‐caballero

XII European Conferences on Structural Dynamics (EURODYN) - 2023

Dynamique, vibrations

Lifetime response of a liquefiable soil foundation-embankment system subjected to sequences of mainshocks and aftershocks

During their typical design working life, structures are subjected to multiple sequential earthquakes that are divided into clusters of mainshocks and aftershocks. In consequence, the induced seismic damage accumulates due to these several events in…

Christina Khalil, Fernando Lopez‐caballero

Soil Dynamics and Earthquake Engineering - 2023

Solid mechanics

Differential geometry-based thermodynamics derivation of isotropic and anisotropic eikonal non-local gradient damage models using a micromorphic media framework

The Eikonal non-local damage (ENL) approach models damage as a space-deforming phenomenon that affects the interaction distance between material points. As damage increases, interactions between points decrease, ultimately resulting in no…

Breno RIBEIRO NOGUEIRA, Giuseppe Rastiello, Cédric Giry, Fabrice Gatuingt, Carlo Callari

Structural mechanics

A first illustration of a multimodel strategy for coupled multiphysics problems

This contribution proposes a suitable framework for the multimodel simulation of strongly coupled multiphysics problems based on the non-incremental LATIN-PGD method. This strategy relies on introducing an interface between physics, which can be…

Floriane Wurtzer, Pierre-Alain Boucard, Pierre Ladevèze, David Néron

VII ECCOMAS Young Investigators Conference - 2023

Matériaux composites et construction

Debonding Analysis of Fibre Reinforced Polymer Anchors in Concrete via In-Situ X-Ray Microtomography Tests Coupled to Volume and Digital Image Correlation

F. Riccardi, Cédric Giry, F. Gatuingt

Experimental Mechanics - 2023

Mechanics of materials

Conception d'un test de fretting in-situ pour la tomographie à rayons X

Les assemblages mécaniques sont souvent soumis à des vibrations qui génèrent un micro-frottement au niveau des contacts : du fretting. Ces légers déplacements peuvent générer des fissures de et/ou une usure qui réduisent la durée de vie de l…

Camille Gandiolle, Pierre Arnaud, Youssef Younes

39ème Journées de Printemps - 2023

Civil Engineering

Bond behavior of GFRP bars in concrete with carbon nanotubes

This work investigates the adherence of 12.7 mm glass fiber-reinforced polymer (GFRP) bars in concrete with carbon nanotubes (CNT) through pull-out tests. Eighteen specimens were used to investigate the impact of CNT content (0% and 0.05% by weight…

Elvys Dias Reis, Péter Ludvig, Fabrice Gatuingt, Flávia Spitale Jacques Poggiali, Augusto Cesar da Silva Bezerra

11th International Conference on Fiber-Reinforced Polymer (FRP) Composites in Civil Engineering (CICE 2023) - 2023

Solid mechanics

Approches numériques avancées pour le recalage de modèles en dynamique vibratoire et en contexte industriel

In structural dynamics, the modified constitutive relation error is a widely used functional for model updating. The method involves a two-step iterative process to minimize the functional: first, regions with high modeling errors are localized,…

Zouhair Samir

Structural mechanics

Modélisation Filaire d’un Conducteur Aérien pour la Prévision de sa Durée de Vie

Karim Aït Ammar, Pierre-Alain Guidault, Pierre-Alain Boucard, Julien Said, Fikri Hafid

Groupe structures de lignes UdeS – Structures et mécanique des lignes de transport d’énergie électrique Colloque 2023 – 31 mai 2023 – IREQ, Varennes - 2023