Performance Assessment of Distributed Strain Sensing Techniques for Convergence Monitoring of Radioactive Waste Repository

Autor: Arianna Piccolo, Yann Lecieux, Sylvie Lesoille, Pierre Teixeira, Johan Bertrand, Dominique Leduc

Publikováno v: Sensors, Vol 23, Iss 1, p 398 (2022)

This paper presents the measurement methodology of diameter reduction monitoring of micro-tunnel structures used for radioactive waste storage based on distributed strain measurements along fiber optic sensors installed on the circumference. The whol

Externí odkaz: https://doaj.org/article/e4426cbe64694f03aa7b78e38f072091

Mechanical Properties of Optical Fiber Strain Sensing Cables under γ-Ray Irradiation and Large Strain Influence

Autor: Arianna Piccolo, Sylvie Delepine-Lesoille, Etienne Friedrich, Shasime Aziri, Yann Lecieux, Dominique Leduc

Publikováno v: Sensors, Vol 20, Iss 3, p 696 (2020)

Optical fiber strain sensing cables are widely used in structural health monitoring; however, the impact of a harsh environment on them is not assessed despite the huge importance of the stable performances of the monitoring systems. This paper analy

Externí odkaz: https://doaj.org/article/702e51edc24c4898a14f9a5ba43871e1

Added value of monitoring for the maintenance of a reinforced concrete wharf with spatial variability of chloride content: a practical implementation

Autor: Franck Schoefs, Mestapha Oumouni, Dominique Follut, Yann Lecieux, Virginie Gaillard, Cyril Lupi, Dominique Leduc

Publikováno v: Structure and Infrastructure Engineering. :1-13

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc3ef5df499c06004db55093bf5c2dee
https://doi.org/10.1080/15732479.2022.2077767

In situ DC electrical resistivity mapping performed in a reinforced concrete wharf using embedded sensors

Autor: Romain Guyard, Virginie Gaillard, Cyril Lupi, Yann Lecieux, Mathilde Chevreuil, Johann Priou, Emmanuel Rozière, Franck Schoefs, Dominique Leduc

Publikováno v: Construction and Building Materials
Construction and Building Materials, Elsevier, 2019, 211, pp.244-260. ⟨10.1016/j.conbuildmat.2019.03.152⟩

Installation, calibration protocol and data analysis of multi-electrode sensors embedded in concrete are proposed in this study. Measurements of resistivity are performed in a port wharf and analyzed in parallel with measurements of humidity, tempera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ac54542148f78132c8538071ac51c46
https://doi.org/10.1016/j.conbuildmat.2019.03.152

Développement d’un capteur intégré pour la mesure de résistivité dans le béton

Autor: Michel Roche, Franck Schoefs, Yann Lecieux, Raelize Du Plooy, Stéphanie Bonnet, Trystan Lecieux, Sérgio Palma Lopes

Publikováno v: Instrumentation et Interdisciplinarité

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cb7ef2cdd0db7178ebf83ca108f6b05
https://doi.org/10.1051/978-2-7598-1206-6-007