Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Active infrared thermography for bridge deck delamination detection
Theoretical studies showed that detectable temperature differentials between delaminated and intact locations can be produced with short duration intense heating. To investigate this active heating experimentally, a 4 foot by 8 foot by 7.25 inch thick laboratory test slab has been built with simulated delaminations at different locations and depths. Heating tests have been carried out on this slab using commercial heating equipment that could be used on a full-scale deck. The infrared data collected on the heated slab showed temperature differentials. Thus, the feasibility of the active infrared system for bridge decks has been demonstrated.
Active infrared thermography for bridge deck delamination detection
Theoretical studies showed that detectable temperature differentials between delaminated and intact locations can be produced with short duration intense heating. To investigate this active heating experimentally, a 4 foot by 8 foot by 7.25 inch thick laboratory test slab has been built with simulated delaminations at different locations and depths. Heating tests have been carried out on this slab using commercial heating equipment that could be used on a full-scale deck. The infrared data collected on the heated slab showed temperature differentials. Thus, the feasibility of the active infrared system for bridge decks has been demonstrated.
Active infrared thermography for bridge deck delamination detection
Aktive Infrarot-Thermographie für den Nachweis der Delamination von Brückenbelägen
Miller, B.C. (Autor:in) / Maser, K.R. (Autor:in) / McGrath, L. (Autor:in)
Structural Materials Technology, 6 ; 362-369
2004
8 Seiten, 7 Bilder, 6 Quellen
Aufsatz (Konferenz)
Datenträger
Englisch
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