Download or read book Mapping Voids, Debonding, Delaminations, Moisture, and Other Defects Behind or Within Tunnel Linings written by Tom Scullion, Stefan Hurlebaus, Dan Zollinger, Zachary Grasley, Soheil Nazarian, Hoda Azari, Deren Yuan, Parisa Shokouhi, Timo Saarenketo, Fulvio Tonon, Transportation Research Board and published by Transportation Research Board. This book was released on with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report from the second Strategic Highway Research Program (SHRP 2), which is administered by the Transportation Research Board of the National Academies, identifies techniques that provide useful information for evaluating tunnel linings.