The detection and thermal characterization of the inner structure of the Musmeci bridge deck by infrared thermography monitoring
DUMOULIN ; CRINIERE ; AVERTY
Type de document
ARTICLE A COMITE DE LECTURE REPERTORIE DANS BDI (ACL)
Langue
anglais
Auteur
DUMOULIN ; CRINIERE ; AVERTY
Résumé / Abstract
In this study, the thermal monitoring of a bridge deck is carried out over several days thanks to an adapted infrared measurement system. This system does not just operate a single uncooled infrared camera but also other sensors (i.e., a weather station and a global positioning system (GPS). The detection of the inner structure of the deck is achieved by pulse phase thermography and principal component thermography approaches. A first characterization of the inner structure of the deck is proposed thanks to an original thermal modelling approach. The results obtained are discussed and analysed.
Source
Journal of Geophysics and Engineering, num. 6, 17 p. p.
Editeur
IOP Publishing
