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Liste des publications du LMPS

Affichage des publications 1311 à 1320 sur 1823 au total

Mechanics of materials

On accounting for speckle extinction via DIC and PCA

Digital Image Correlation (DIC) is a full-field measurement technique that generally relies on brightness conservation principles. This work aims to analyze cases in which the speckle pattern vanished after heating, thereby severely altering the…

Rafael Vargas, R B Canto, François Hild, Stéphane Roux

Optics and Lasers in Engineering -

Géotechnique

Comportement des tunnels pressurisés en milieu urbain

Nowadays, the use of pressurized tunnel boring machines in urban areas has en-abled the possibility of limiting soil deformations due to tunnel constructions. However, due to the heterogeneous nature of the soils and the ap-plication of…

Christian Noubissi Kountchou

Engineering Sciences

Quantitative thermomechanical characterisation of 3D-woven SiC/SiC composites from in-situ tomographic and thermographic imaging

3D woven composites are often modelled using homogenisation whose foundation requires the validity of scale separation-microstructure scale much smaller than any other scales from part geometry, manufacture or loadingoften violated in reality…

Léonard Turpin, Stéphane Roux, Jean Bénézech, Guillaume Couégnat, Andrew King, Olivier Caty, Sébastien Denneulin, Éric Martin

Composite Structures -

Environmental Sciences

BINDER COMPOSITION COMPRISING POZZOLANIC MATERIAL AND FINE FILLER

The invention concerns a binder composition comprising: a. between 1% and 30% in dry weight of Portland cement, lime or a mixture thereof; b. between 1% and 40% in dry weight of ground granulated blast furnace slag; c. between 20% and 50% in dry…

Laurent Frouin, Roberta Alfani, Tanya Gutsalenko, Thomas Wattez, Mohend Chaouche, Martin Cyr

Mechanics

Distance aux strates d'isotropie par optimisation polynomiale

Nous présentons une méthode d’optimisation polynomiale permettant de résoudre un problème en mécanique des milieux continus : la détermination du tenseur modélisant une loi de comportement, ayant une symétrie spécifique le plus proche d’un tenseur…

Perla Azzi, Rodrigue Desmorat, Boris Kolev, Fabien Priziac

25e Congrès Français de Mécanique -

Chemical Sciences

Interfacial Cladding Engineering Suppresses Atomic Thermal Migration to Fabricate Well‐Defined Dual‐Atom Electrocatalysts

Abstract As an emerging frontier, dual‐atom catalysts (DACs) have sparked broad interest in energy catalysis, however the undesired thermal atomic migration during synthesis process pose significant challenge in enabling further applications. Herein…

Kunyue Leng, Jianting Zhang, Yi Wang, Dingding Li, Lei Bai, Jingbo Shi, Xiaolin Li, Lirong Zheng, Jinbo Bai, Yunteng Qu

Advanced Functional Materials -