Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Research in Progress (RIP) https://rip.trb.org/Images/PageHeader-wTitle-RIP.jpg https://rip.trb.org/ Air-Coupled GPR and HD Imaging for High-Speed Bridge Deck Evaluation https://rip.trb.org/View/1942637 Tue, 21 Jun 2022 13:28:52 GMT https://rip.trb.org/View/1942637 SPR-4619: Back-calculated Dynamic Modulus Master Curve from the Time Histories of Falling Weight Deflectometer Surface Deflections https://rip.trb.org/View/1879925 Thu, 23 Sep 2021 15:18:02 GMT https://rip.trb.org/View/1879925 Field Evaluation of Interlayer-Reinforced Asphalt Overlay Performance https://rip.trb.org/View/1843138 Thu, 25 Mar 2021 14:05:45 GMT https://rip.trb.org/View/1843138 National Road Research Alliance (NRRA): Short-term Research Projects https://rip.trb.org/View/1603751 Fri, 03 May 2019 10:51:22 GMT https://rip.trb.org/View/1603751 Cold In-Place Recycling (CIR) for Bituminous Over Concrete (BOC) https://rip.trb.org/View/1424000 Wed, 21 Sep 2016 13:53:47 GMT https://rip.trb.org/View/1424000 Mechanistic Characterization of Thin Asphalt Overlays for Pavement Preservation using Finite Element Modelling Approach https://rip.trb.org/View/1330243 Sat, 08 Nov 2014 01:01:10 GMT https://rip.trb.org/View/1330243 Kansas Pavement Preservation Initiative: Rehabilitation of Ultrathin Bonded Bituminous Surface https://rip.trb.org/View/1230429 Thu, 03 Jan 2013 14:00:11 GMT https://rip.trb.org/View/1230429