SAM: Recent submissions
Now showing items 564-570 of 6453
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Article dans une revue avec comité de lecture
JACOT, Maurine; ; CHINESTA SORIA, Francisco; CORTIAL, Julien (2023)
This paper presents a data-driven structural health monitoring (SHM) method by the use of so-called reduced-order models relying on an offline training/online use for unidirectional fiber and matrix failure detection in a ... -
Article dans une revue avec comité de lectureLAPOSTOLLE, Lucas; MORIN, Léo; DERRIEN, Katell; BERTHE, Laurent; CASTELNAU, Olivier (2023-05)
We study the propagation of elasto-plastic shockwaves induced by high power laser impacts in 2D polycrystalline metallic alloys in order to investigate the influence of the material microstructure on the fields of plastic ...
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Article dans une revue avec comité de lectureCRESPI, Ângela Elisa; NORDET, Guillaume; PEYRE, Patrice; BALLAGE, Charles; ; CHAPON, Patrick; MINEA, Tiberiu (Elsevier, 2023-03)
Thin and ultrathin carbon films reduce the laser energy required for copper powder fusion in selective laser melting (SLM). The low absorption of infrared (IR) radiation and its excellent thermal conductivity leads to an ...
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Article dans une revue avec comité de lectureBROT, Grégoire; KOUTIRI, Imade; BONNAND, Vincent; FAVIER, Véronique; DUPUY, Corinne; RANC, Nicolas; ; ; (2023)
This work aims to analyze the sensitivity of the very high-cycle fatigue behavior of LPBF-Ti-6Al-4V to microstructure and porosity variations. To do so ultrasonic fatigue testing is performed on five grades of LPBF-Ti-6Al-4V. ...
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Article dans une revue avec comité de lectureGBEKOU, Komi Franck; BOUDENNE, Abderrahim; ; (2023)
This study examines the impact of incorporating micronized miscanthus fibers into a cement mortar, focusing on the mechanical and thermal effects. Initially, an experimental procedure was devised to create mortar mixtures ...
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Article dans une revue avec comité de lectureDMOCHOWSKA, Anna; PEIXINHO, Jorge; SOLLOGOUB, Cyrille; MIQUELARD-GARNIER, Guillaume (2023)
The measurement of interfacial mechanical or rheological properties in polymer blends is a challenging task, as well as providing a quantitative link between these properties and the interfacial nanostructure. Here, we ...
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Environment effect on internal fatigue crack propagation studied with in-situ X-ray microtomography Article dans une revue avec comité de lectureHEBRARD, Louis; BUFFIERE, Jean-Yves; PALIN-LUC, Thierry; RANC, Nicolas; MAJKUT, Marta; ; (2023)
In the present study, physically short fatigue cracks initiated from an artificial internal notch under vacuum conditions are observed in smooth specimens made of titanium alloy. The crack initiated from such a notch is ...
