A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Infrared thermography inspection procedures for the non-destructive evaluation of FRP composites bonded to reinforced concrete
Infrared thermography (IRT) is an NDE technique that can be used to evaluate the bond between FRP composites and concrete. The objective of this paper is to highlight findings from a multi-phase study investigating the use of IR thermography to evaluate bond. Two IRT methods are described: pulse and step heating. Experimental results for small scale specimens containing fabricated defects are discussed as well as IRT inspection results for an in-service AASHTO girder that was strengthened with FRP. A significant finding is that FRP system properties (thickness, fiber/matrix type) strongly affect IRT results.
Infrared thermography inspection procedures for the non-destructive evaluation of FRP composites bonded to reinforced concrete
Infrared thermography (IRT) is an NDE technique that can be used to evaluate the bond between FRP composites and concrete. The objective of this paper is to highlight findings from a multi-phase study investigating the use of IR thermography to evaluate bond. Two IRT methods are described: pulse and step heating. Experimental results for small scale specimens containing fabricated defects are discussed as well as IRT inspection results for an in-service AASHTO girder that was strengthened with FRP. A significant finding is that FRP system properties (thickness, fiber/matrix type) strongly affect IRT results.
Infrared thermography inspection procedures for the non-destructive evaluation of FRP composites bonded to reinforced concrete
Infrarotthermographie Prüfverfahren zur zerstörungsfreien Bewertung von faserverstärkten Kunststoffen in verstärktem Beton
Brown, J.R. (author) / Hamilton, H.R. III (author)
Structural Materials Technology, 6 ; 131-138
2004
8 Seiten, 8 Bilder, 3 Quellen
Conference paper
Storage medium
English
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