Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. 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/ Reinforcement Mechanism of Articulating Concrete Mats (ACMs) and Geosynthetic Fabric for the Design of Highway Embankment in Coastal Louisiana https://rip.trb.org/View/2646938 Mon, 05 Jan 2026 22:35:37 GMT https://rip.trb.org/View/2646938 Physical model to study tunnel squeezing under true-triaxial stress state (UTI-UTC 30) https://rip.trb.org/View/2543423 Wed, 07 May 2025 17:23:12 GMT https://rip.trb.org/View/2543423 Develop Design Methodologies and Efficient Details for Triple I-Girder Steel Straddle Caps https://rip.trb.org/View/2437682 Thu, 03 Oct 2024 10:03:01 GMT https://rip.trb.org/View/2437682 System Design for Highly Accurate and Efficient Target Detection in Triaxial Testing https://rip.trb.org/View/2289621 Tue, 14 Nov 2023 20:26:03 GMT https://rip.trb.org/View/2289621 Multifunctional Geosynthetic-based Stabilization to Increase Coastal Infrastructure Resilience https://rip.trb.org/View/2265858 Sat, 14 Oct 2023 07:26:43 GMT https://rip.trb.org/View/2265858 Assessment of Asphalt Shear Rutting Test Method to Improve the Performance of ADOT Asphalt Mixes https://rip.trb.org/View/2248916 Fri, 15 Sep 2023 17:28:30 GMT https://rip.trb.org/View/2248916 Refinement of Shear Strength Properties for Geotechnical Design https://rip.trb.org/View/2021854 Tue, 13 Sep 2022 09:18:34 GMT https://rip.trb.org/View/2021854 Design of Anchors for Rapid and Durable Strengthening of Bridges with Externally Bonded Carbon Fiber Reinforced Polymer Composites—Phase 2 https://rip.trb.org/View/1907230 Tue, 01 Feb 2022 16:08:41 GMT https://rip.trb.org/View/1907230 CT Girder with FRP Shear Studs – Strength & Fatigue Testing https://rip.trb.org/View/1895371 Fri, 03 Dec 2021 13:27:22 GMT https://rip.trb.org/View/1895371 A Multiple Camera System to Determine the Absolute Volume of Soil Specimens During Dynamic Triaxial Testing (yr 1) https://rip.trb.org/View/1868764 Tue, 27 Jul 2021 18:19:37 GMT https://rip.trb.org/View/1868764 Development of In-Situ Cyclic Borehole Shear Soil Test Device https://rip.trb.org/View/1664454 Mon, 04 Nov 2019 21:02:36 GMT https://rip.trb.org/View/1664454 Laboratory Testing of Aggregates for Road and Bridge Construction https://rip.trb.org/View/1515768 Tue, 12 Jun 2018 13:42:58 GMT https://rip.trb.org/View/1515768 PPRC14 SPE 4.50: Performance-Related Specifications for Rubberized Asphalt Binder https://rip.trb.org/View/1441815 Wed, 04 Jan 2017 10:53:19 GMT https://rip.trb.org/View/1441815 Experimental Investigation of the FRCM/Concrete Interfacial Debonding https://rip.trb.org/View/1316157 Wed, 16 Jul 2014 01:01:12 GMT https://rip.trb.org/View/1316157