Asphalt Pavement Structural Health Monitoring Utilizing FBG Sensors

Low Cost Fiber Bragg Grating( FBG) Sensors for Structural Health Monitoring INITIAL PROJECT REPORT

Effects of Asphalt Pavement Conditions on Traffic Accidents in Tennessee Utilizing Pavement Management System (PMS)

GPR Monitoring System for Evaluation of Asphalt Pavement

To evaluate the condition of asphalt pavement road, two GPR systems with different frequency band were mounted in the trailer type vehicle. The GPR system with higher frequency band was used to measure the thickness of the asphalt layers and the other system with lower frequency band was used to detect the air cavity located beneath the asphalt pavement.

In-situ structural health monitoring, diagnostics and prognostics system utilizing thin piezoelectric sensors

3,713,127 A 4,821,575 A 4,995,260 A 5,167,157 A 5,814,729 A 6,006,163 A 6,370,964 B1 * 2001/0047691 A1 * * cited by examiner 111973 Keledy et a!. .............. 340/261 4/1989 Fujikake et al ............... 73/626 2/1991 Deason eta!. ................ 73/632 12/1992 Wertz et al ................... 73/627 9/1998 Wu et a!. ..................... 73/588 12/1999 Lichtenwalner et a!. ...... 702/36 4/2...

Evaluation of Asphalt Pavement Interface