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Liste des publications du LMPS

Affichage des publications 1151 à 1160 sur 1401 au total

Structural mechanics

Weakly-invasive LATIN-PGD for solving time-dependent non-linear parametrized problems in solid mechanics

A weakly-invasive version of the LATIN-PGD method is introduced to compute reduced-order models in solid mechanics for time-dependent non-linear parametrized problems under quasi-static assumption. Its main interest is to be easily implemented in…

Ronan Scanff, David Néron, Pierre Ladevèze, Philippe Barabinot, Frédéric Cugnon, Jean-Pierre Delsemme

Computer Methods in Applied Mechanics and Engineering -

Engineering Sciences

An educational review on distributed optic fiber sensing based on Rayleigh backscattering for damage tracking and structural health monitoring

This paper is a review on distributed optic fiber sensing for structural health monitoring applications, with a focus on technologies relying on the Rayleigh backscattering phenomenon. It addresses the basic physical principles which are involved,…

Ludovic Chamoin, S Farahbakhsh, M Poncelet

Measurement Science and Technology -

Infrastructures de transport

An Efficient Numerical Model to Predict the Mechanical Response of a Railway Track in the Low-Frequency Range

With railway interoperability, new trains are allowed to move on the French railway network. These trains may present different designs from standard trains. This work aims to complete the current approach for vehicle admission on the railway…

Maryam El Moueddeb, Francois Louf, Pierre-Alain Boucard, Franck Dadié, Gilles Saussine, Danilo Sorrentino

Vibration -

Engineering Sciences

A Reduced Model Based on Proper Generalized Decomposition for the Fast Analysis of IGBT Power Modules Lifetime

Abstract A reduced weakly-coupled thermo-mechanical model based on the proper generalized decomposition method was developed for the numerical analysis of power modules. The employed model reduction method enabled us to obtain, in a preliminary…

Louis Schuler, Ludovic Chamoin, Zoubir Khatir, Mounira Bouarroudj-Berkani, Merouane Ouhab, Nicolas Degrenne

Journal of Electronic Packaging -

Civil Engineering

CONCRETE DRYING KINETICS: DEVELOPMENT OF AN ACCELERATED DRYING PROTOCOL IN FIRE TESTINGS

This work proposes an accelerated drying protocol that allows reaching a hydric and mechanical state representative of normal service conditions while optimizing the storage time of the specimen before the fire resistance test. The temperature and…

Takwa sayari, T Honorio, S Mohaine, F Robert, J.-L Adia, M Lion, P Gotteland, C Clergue, L Aloia, F Benboudjema

fib international congress 2022 -

Construction durable

Experimental modeling of burnt oil shale impact towards ASR

The alkali-silica reaction (ASR) is a civil engineering issue that can be inhibited using supplementary cementitious materials such as burnt oil shale. Furthermore, these allow an improvement of the properties of the concrete as increasing density…

Alexandra Bourdot, Vincent Thiéry, Stéphane Cuchet, David Bulteel

16th International Conference on Alkali Aggregate Reaction in Concrete -

Mechanics of materials

Local-global DVC analyses confirm theoretical predictions for deformation and damage onset in torsion of pantographic metamaterial

Pantographs are a special class of metamaterials that do not obey theories of first gradient continua. In the present work, a pantographic metamaterial was printed and subjected to in situ torsion. The experiment was designed in order to investigate…

Malo Valmalle, Antoine Vintache, Benjamin Smaniotto, F. Gutmann, M. Spagnuolo, A. Ciallella, François Hild

Mechanics of Materials -