Abstract
The use of ground penetrating radar (GPR) to find bridge corrosion was discussed. A simple pull cart was constructed with mounts for the antennas to keep the antennas an inch above the concrete surface. A threshold level was determined to differentiate between good and corroded rebars. The variance simulations helped to determine the reflectivity of the corroded rebar.
Original language | English (US) |
---|---|
Pages | 70-73 |
Number of pages | 4 |
Volume | 73 |
No | 2 |
Specialist publication | Better Roads |
State | Published - Feb 2003 |
All Science Journal Classification (ASJC) codes
- Civil and Structural Engineering
- Building and Construction