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Publications

Liste des publications du LMPS

Affichage des publications 1491 à 1500 sur 1765 au total

Civil Engineering

Numerical and experimental investigation of wall effect in concrete

This study presents a new numerical approach using tools developed to perform a molecular simulation to investigate the wall effect on aggregates and mortar distribution in concrete. Aggregates are represented by spheres interacting via a…

Takwa Sayari, Tulio Honorio, Farid Benboudjema, Rita Tabchoury, Jean-Luc Adia, Christian Clergue

RILEM International Conference - Numerical Modeling Strategies for Sustainable Concrete Structures (SSCS 2022) -

Other

Improved EBSD indexation accuracy by considering energy distribution of diffraction patterns

Registering experimental and simulated electron diffraction patterns is increasingly used for advanced electron backscatter diffraction indexation (EBSD) analysis, yet the accuracy of registration is limited by several effects not accounted for in…

Qiwei Shi, Liyao Jiao, Dominique Loisnard, Chengyi Dan, Zhe Chen, Haowei Wang, Stéphane Roux

Materials Characterization -

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 -

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 -