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/ Investigation of Hot Mix Asphalt Aging Effect on Mechanical Properties of Mixes Based on Their Binder Performance Results https://rip.trb.org/View/2265859 Sat, 14 Oct 2023 07:29:14 GMT https://rip.trb.org/View/2265859 Long-Term Pavement Structural & Functional Evaluation on State Route 76 https://rip.trb.org/View/2264428 Mon, 09 Oct 2023 09:22:26 GMT https://rip.trb.org/View/2264428 Recycling Portland Cement Concrete Pavements using Rubblization and Fractured Slab Techniques https://rip.trb.org/View/2262773 Fri, 06 Oct 2023 11:01:54 GMT https://rip.trb.org/View/2262773 FWD Testing and Backcalculation of Rubblized and Fractured Slab PCC Pavement Moduli https://rip.trb.org/View/2262770 Fri, 06 Oct 2023 10:57:13 GMT https://rip.trb.org/View/2262770 Evaluation of Balanced Mixed Design in Kansas https://rip.trb.org/View/2255716 Tue, 26 Sep 2023 14:50:01 GMT https://rip.trb.org/View/2255716 Field Performance of Unacceptable Hot Mix Asphalt Test Parameters https://rip.trb.org/View/2151875 Fri, 14 Apr 2023 11:46:34 GMT https://rip.trb.org/View/2151875 Performance of Ultra-Thin Bonded Wearing Course During Winter Events https://rip.trb.org/View/2071993 Thu, 01 Dec 2022 10:53:15 GMT https://rip.trb.org/View/2071993 SPR-4716: Lessening Density Requirement and Adjusting Density Pay Factors for Asphalt Pavements in Poor Sublayer Conditions https://rip.trb.org/View/2059468 Fri, 11 Nov 2022 09:29:42 GMT https://rip.trb.org/View/2059468 Develop Design of Hot-Mix Cold-Laid (HMCL) Mixtures with the Superpave Gyratory Compactor https://rip.trb.org/View/2056299 Thu, 03 Nov 2022 16:37:15 GMT https://rip.trb.org/View/2056299 Integrated SiteManager and Pavement Analyst Database on an Online Platform https://rip.trb.org/View/2055954 Thu, 03 Nov 2022 11:35:56 GMT https://rip.trb.org/View/2055954 Development of Test Procedures to Evaluate Moisture Susceptibility of Asphalt Mixtures used in the State of Kansas, Phase I: Surface Free Energy of Binders https://rip.trb.org/View/2015218 Tue, 30 Aug 2022 15:48:48 GMT https://rip.trb.org/View/2015218 Effect of Fillers on the Moisture Resistance and Performance of HMA https://rip.trb.org/View/2008575 Wed, 17 Aug 2022 08:48:23 GMT https://rip.trb.org/View/2008575 Using Advanced Binder Rheological Parameters to Predict Cracking Potential of Hot-Mix Asphalt Mixtures with Modified Binders https://rip.trb.org/View/2004422 Mon, 08 Aug 2022 10:34:01 GMT https://rip.trb.org/View/2004422 Automated and Contactless Identification of Asphalt Pavement Surface Friction Based on Computer Vision Image-based 3D Reconstruction and Machine Learning Techniques https://rip.trb.org/View/1987459 Wed, 29 Jun 2022 16:31:22 GMT https://rip.trb.org/View/1987459 Effectiveness of Sustainable Asphalt Recycling Agents https://rip.trb.org/View/1978015 Thu, 09 Jun 2022 15:25:35 GMT https://rip.trb.org/View/1978015