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/ Development of County Bridge Standards for Single Span Concrete Slab Bridges - Phase II https://rip.trb.org/View/2353418 Wed, 20 Mar 2024 10:50:51 GMT https://rip.trb.org/View/2353418 Repair Guidelines for Impact-damaged Bridges https://rip.trb.org/View/2342053 Tue, 20 Feb 2024 13:25:01 GMT https://rip.trb.org/View/2342053 Innovative Evaluation of Prestressed Concrete Box Beam Bridge Designs https://rip.trb.org/View/2325392 Fri, 19 Jan 2024 13:08:24 GMT https://rip.trb.org/View/2325392 Capacity and Acceptance Criteria of Welded Splices on Cold-Bent Reinforcing Steel https://rip.trb.org/View/2323252 Wed, 17 Jan 2024 16:12:52 GMT https://rip.trb.org/View/2323252 Optimizing the Planning of Precast Concrete Bridge Construction Methods to Maximize Durability, Safety, and Sustainability https://rip.trb.org/View/2314009 Sun, 24 Dec 2023 08:36:33 GMT https://rip.trb.org/View/2314009 Bond Performance of Advanced Environmentally Friendly Concrete Materials for Rapid Infrastructure Repair and Rehabilitation https://rip.trb.org/View/2291292 Thu, 16 Nov 2023 16:48:00 GMT https://rip.trb.org/View/2291292 Extend Service Life of Concrete Bridges Decks with Internal Curing https://rip.trb.org/View/2292366 Wed, 15 Nov 2023 17:59:44 GMT https://rip.trb.org/View/2292366 Evaluation of Early Degradation in Bridge Deck Concrete - Not Fiber Reinforced https://rip.trb.org/View/2270036 Tue, 17 Oct 2023 18:57:44 GMT https://rip.trb.org/View/2270036 Durability of Lightweight Concrete Bridge Decks https://rip.trb.org/View/2270035 Tue, 17 Oct 2023 18:43:07 GMT https://rip.trb.org/View/2270035 Concrete Bridge Deck Research for West Davis Corridor https://rip.trb.org/View/2264100 Fri, 06 Oct 2023 17:43:42 GMT https://rip.trb.org/View/2264100 Developing a Performance-Based Concrete Overlay Mix Design for Improved Resistance to Early-Age Cracking and Increased Durability https://rip.trb.org/View/2255818 Wed, 27 Sep 2023 13:49:27 GMT https://rip.trb.org/View/2255818 SPR-4819: Synthesis Study: Review of Durability and Performance of the Latest Epoxy-Coated Rebar https://rip.trb.org/View/2251346 Thu, 21 Sep 2023 16:32:18 GMT https://rip.trb.org/View/2251346 3D Printed Advanced Materials to Mitigate Prestressed Concrete Girder End Cracks https://rip.trb.org/View/2250454 Mon, 18 Sep 2023 22:06:36 GMT https://rip.trb.org/View/2250454 Evaluating Prestressed Concrete Beams with Cracks using Machine Learning https://rip.trb.org/View/2250379 Mon, 18 Sep 2023 22:04:55 GMT https://rip.trb.org/View/2250379 Design and Implementation of Digital Twin Models for Continuous Monitoring and Performance Prediction of Precast Concrete Bridges https://rip.trb.org/View/2250307 Mon, 18 Sep 2023 22:00:55 GMT https://rip.trb.org/View/2250307