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/ Efficacy, Advancement, and Monitoring of Carbon Fiber Composite Cable (CFCC) https://rip.trb.org/View/2724770 Tue, 07 Jul 2026 10:05:57 GMT https://rip.trb.org/View/2724770 UHPC Roadmap: Advancing the Use of Ultra-High Performance Concrete (UHPC) in Bridge Applications ​ ​ https://rip.trb.org/View/2712044 Mon, 08 Jun 2026 11:32:59 GMT https://rip.trb.org/View/2712044 Evaluation of Hollow-Core UHPC-Steel Columns with UHPC Socketed Connection https://rip.trb.org/View/2696153 Mon, 27 Apr 2026 19:42:50 GMT https://rip.trb.org/View/2696153 Dynamic Behavior of Repairable and Constructible Precast Bridge Columns https://rip.trb.org/View/2696149 Mon, 27 Apr 2026 19:35:52 GMT https://rip.trb.org/View/2696149 Corrosion Resistance of Using Very High Strength Steel Reinforcing Bars in Reinforced Concrete Beams– An Experimental and Analytical Approach https://rip.trb.org/View/2694443 Thu, 23 Apr 2026 18:10:34 GMT https://rip.trb.org/View/2694443 Feasibility of Engineered Cementitious Composites (ECC) as Joint Material for Accelerated Bridge Construction (ABC) https://rip.trb.org/View/2694442 Tue, 21 Apr 2026 13:16:30 GMT https://rip.trb.org/View/2694442 In Situ Performance Monitoring of Bridge Joints Constructed with Rapid-Setting Concrete https://rip.trb.org/View/2689761 Wed, 08 Apr 2026 09:42:11 GMT https://rip.trb.org/View/2689761 Developing a Roadmap for Ultra-High Performance Concrete (UHPC) https://rip.trb.org/View/2684169 Thu, 26 Mar 2026 14:07:45 GMT https://rip.trb.org/View/2684169 Ultra-high performance concrete composite decks for long-span coastal bridges (OSU) https://rip.trb.org/View/2663233 Sat, 31 Jan 2026 12:05:58 GMT https://rip.trb.org/View/2663233 Lightweight, Durable, and Cost-Effective: Advancing Voided Concrete Technology with Engineered Cementitious Composites https://rip.trb.org/View/2646966 Tue, 06 Jan 2026 17:19:21 GMT https://rip.trb.org/View/2646966 Augmented Reality-Assisted Quality Control for Structural Component Placement in Bridge Construction https://rip.trb.org/View/2646964 Tue, 06 Jan 2026 17:16:26 GMT https://rip.trb.org/View/2646964 Enhancing Site Response Analysis for Bridge Infrastructure in the Southern Plains Region: Issues, Pitfalls, and Pathways to Improvement https://rip.trb.org/View/2646962 Tue, 06 Jan 2026 17:14:23 GMT https://rip.trb.org/View/2646962 Rehabilitation of Deteriorated Timber Piles Using Ultra High Performance Concrete https://rip.trb.org/View/2646939 Mon, 05 Jan 2026 22:38:43 GMT https://rip.trb.org/View/2646939 Interfacial Shear Transfer for Concrete Elements with Non-Corrosive Composite Reinforcement https://rip.trb.org/View/2646936 Mon, 05 Jan 2026 22:26:37 GMT https://rip.trb.org/View/2646936 Investigation of Dual Grade/Hybrid Steel Plate Girders Utilizing Stainless Steel https://rip.trb.org/View/2646068 Mon, 29 Dec 2025 11:32:26 GMT https://rip.trb.org/View/2646068