A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Use of Ground-Penetrating Radar in the Surveying of Overlaid Bridge Decks
It was shown in a previous study that the presence of delamination in concrete can be detected by the appearance of a distinctive signature in the analog radar reflection profiles recorded when a concrete deck is scanned with ground-penetrating radar. As a follow-up, radar was used on eleven overlaid bridge decks to assess the overall reliability radar signature as an indicator of the presence of concrete delamination. The radar results were verified by soundings conducted on the test decks after their overlays were removed.
Use of Ground-Penetrating Radar in the Surveying of Overlaid Bridge Decks
It was shown in a previous study that the presence of delamination in concrete can be detected by the appearance of a distinctive signature in the analog radar reflection profiles recorded when a concrete deck is scanned with ground-penetrating radar. As a follow-up, radar was used on eleven overlaid bridge decks to assess the overall reliability radar signature as an indicator of the presence of concrete delamination. The radar results were verified by soundings conducted on the test decks after their overlays were removed.
Use of Ground-Penetrating Radar in the Surveying of Overlaid Bridge Decks
G. G. Clemena (author)
1993
17 pages
Report
No indication
English
Highway Engineering , Bridge decks , Bridge inspection , Radar reflections , Concrete pavements , Bridge surfaces , Highway bridges , Concrete durability , Bridge maintenance , Structural analysis , Structural members , Nondestructive tests , Effectiveness , Performance evaluation , Ground penetrating radar
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