Publications

Solid mechanics

Stochastic time homogenization method for the simulation of structures in operation

Guillaume Puel

XII International Conference on Structural Dynamics - EURODYN 2023 - 2023

Solid mechanics

An adaptive Trefftz method to analyze the influence of the midfield propagation conditions on environmental railway noise

Nhat Quang Ta, Ludovic Chamoin, Andrea Barbarulo, Guillaume Puel, Baldrik Faure

XI International Conference on Adaptive Modeling and Simulation - ADMOS 2023 - 2023

Solid mechanics

Influence of the midfield propagation conditions on environmental railway noise

Nhat Quang Ta, Guillaume Puel, Andrea Barbarulo, Ludovic Chamoin, Baldrik Faure

9th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering - COMPDYN 2023 - 2023

Engineering Sciences

Multiscale Damage Analyses of Red Sandstone in Uniaxial Compression Based on Advanced Digital Volume Correlation

X-ray computed tomography (XCT) combined with Digital volume correlation (DVC) has proven to be a powerful tool for bulk deformation measurements of rocks subjected to in-situ experiments. Traditional DVC (i.e., local/global approaches) is generally…

Haizhou Liu, Lingtao Mao, Xuyang Chang, François Hild

Rock Mechanics and Rock Engineering - 2023

Engineering Sciences

Mesoscale DVC analyses and parameter calibration for pantographic block in 3-point flexure

In the present work, the mechanical response of a fiber network metamaterial was studied when subjected to 3-point flexure. To account for the initial deformation of the sample due to the fabrication process, backtracking (i.e., the nominal mesh was…

Malo Valmalle, Benjamin Smaniotto, Mario Spagnuolo, Alessandro Ciallella, François Hild

European Journal of Mechanics - A/Solids - 2023

Structural mechanics

A new beam-to-beam contact formulation for fatigue analysis of wire ropes in the energy sector

Pierre-Alain Guidault, Federico Bussolati, Olivier Allix, Martin Guiton, Pierre-Alain Boucard, Karim AÏT AMMAR, Julien Said, Fikri Hafid

Semaine du GDR CNRS 2139 FIBMAT - 2023

Structural mechanics

A small-sliding beam-to-beam contact formulation for the fatigue estimate of spiral strand wire ropes

Pierre-Alain Guidault, Federico Bussolati, Olivier Allix, Martin Guiton

Journée scientifique du GDR EOL-EMR 2023 - 2023

Engineering Sciences

Hybrid infrared-visible multiview correlation to study damage in a woven composite complex-shaped specimen

In this study, a cyclic tensile test on a notched butterfly specimen made of woven glass fiber composite was performed on a modified Arcan fixture. During the mechanical test, the sample was monitored with a hybrid stereoscopic system comprised of…

Andrija Zaplatić, Zvonimir Tomičević, Xuyang Chang, Ivica Skozrit, Stéphane Roux, François Hild

Coupled systems mechanics - 2023

Engineering Sciences

4D full-field measurements over the entire loading history: Evaluation of different temporal interpolations

Standard Digital Volume Correlation (DVC) approaches are based on pattern matching between two reconstructed volumes acquired at different stages. Such frameworks are limited by the number of scans (due to acquisition duration), and time-dependent…

Ana Vrgoč, Viktor Kosin, Benjamin Smaniotto, Clément Jailin, Zvonimir Tomičević, François Hild

Coupled systems mechanics - 2023

Engineering Sciences

Experimental and numerical analyses of the interaction of creep with mesoscale damage in cementitious materials

Delayed long-term strains of concrete caused by creep are a known problem leading to, \eg the loss of pre-stress and additional microcracking in concrete structures. In order to improve predictions of the creep strains and damage state of…

Aliaksandra Tsitova, Fabien Bernachy-Barbe, Benoît Bary, François Hild

Mechanics of Materials - 2023