Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nondestructive Testing of Concrete Box Girder Bridges Using Thermal Imaging
In recent years, thermal imaging has become a common nondestructive inspection method used in the field. This research investigates thermal imaging as a viable option in the detection of simulated voids in post-tensioning ducts in concrete specimens, the simulated void size and orientation with respect to adjacent steel tendons, the application of through-heating with thermal imaging of the unheated concrete surface, the detection of actual voids and delaminations during field inspections of concrete bridges, and the duration of heat input with respect to the quality of thermal images that are obtainable.
Nondestructive Testing of Concrete Box Girder Bridges Using Thermal Imaging
In recent years, thermal imaging has become a common nondestructive inspection method used in the field. This research investigates thermal imaging as a viable option in the detection of simulated voids in post-tensioning ducts in concrete specimens, the simulated void size and orientation with respect to adjacent steel tendons, the application of through-heating with thermal imaging of the unheated concrete surface, the detection of actual voids and delaminations during field inspections of concrete bridges, and the duration of heat input with respect to the quality of thermal images that are obtainable.
Nondestructive Testing of Concrete Box Girder Bridges Using Thermal Imaging
K. J. Dupuis (Autor:in)
2008
103 pages
Report
Keine Angabe
Englisch
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