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Liste des publications du LMPS

Affichage des publications 1551 à 1560 sur 1823 au total

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 -

Géotechnique

Free desiccation shrinkage process in clayey soils

During the drying process, an initially saturated clay deforms mainly due to the loss of water. It causes clay shrinkage that represents one of the fundamental reasons of cracking by desiccation. It is of great interest to understand the desiccation…

Wen-Qing Cheng, Zhengtian Yang, Mahdia Hattab, Hanbing Bian, Salima Bouchemella, Jean-Marie Fleureau

European Journal of Environmental and Civil Engineering -

Géotechnique

Experimental Techniques for the Study of the Cracking Mechanisms in Drying Clays

Abstract Desiccation cracking in drying clays is a common problem with a severe impact on the performance of clayey soils in various geotechnical engineering applications. This article highlights different methods to analyze the formation and…

X. Wei, K. Bicalho, A. El Hajjar, S. Taibi, M. Hattab, J.-M. Fleureau

Geotechnical Testing Journal -