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/ Fast and Efficient Welding Inspection of Structural Steel Using Adaptive Phased Array Ultrasonic NDT https://rip.trb.org/View/2342179 Wed, 21 Feb 2024 08:16:42 GMT https://rip.trb.org/View/2342179 Central Iowa Expo Pavement Project: Performance Assessment Phase IV https://rip.trb.org/View/2342176 Tue, 20 Feb 2024 19:15:55 GMT https://rip.trb.org/View/2342176 Development of In-situ Fracture Toughness Evaluation for Bridge Safety https://rip.trb.org/View/2341566 Mon, 19 Feb 2024 16:38:45 GMT https://rip.trb.org/View/2341566 ME Guide: E* Model from Single Point Tests Results, Phase III: Development of Low-temperature, High-frequency Relations https://rip.trb.org/View/2329540 Fri, 26 Jan 2024 14:53:34 GMT https://rip.trb.org/View/2329540 Drug Testing Science and Best Practices https://rip.trb.org/View/2307253 Wed, 13 Dec 2023 12:40:57 GMT https://rip.trb.org/View/2307253 Vehicle-in-Virtual-Environment (VVE) Method for Developing and Evaluating VRU Safety of Connected and Autonomous Driving https://rip.trb.org/View/2292642 Mon, 20 Nov 2023 19:43:10 GMT https://rip.trb.org/View/2292642 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 2295 ODOT Automated Bridge Survey https://rip.trb.org/View/2286453 Fri, 03 Nov 2023 11:56:27 GMT https://rip.trb.org/View/2286453 Ultrasonic Inspection of Reconditioned Railroad Bearings https://rip.trb.org/View/2283606 Tue, 31 Oct 2023 19:20:22 GMT https://rip.trb.org/View/2283606 Long-Term Performance of Low Permeable Concrete for Structures https://rip.trb.org/View/2270038 Tue, 17 Oct 2023 19:21:04 GMT https://rip.trb.org/View/2270038 ME Guide: E* Model from Single Point Tests Results, Phase II: Relation Between E* Parameters and CT Index https://rip.trb.org/View/2263912 Fri, 06 Oct 2023 17:13:54 GMT https://rip.trb.org/View/2263912 Measurement, Analysis, Prediction and Control of Cracking in Embankments and Bridge Abutments https://rip.trb.org/View/2262903 Fri, 06 Oct 2023 15:19:31 GMT https://rip.trb.org/View/2262903 Characterization of Combined Environmental Effects on Bituminous Paving Materials https://rip.trb.org/View/2262757 Fri, 06 Oct 2023 10:21:41 GMT https://rip.trb.org/View/2262757 Evaluation of the Effects of Superstructure Characteristics on the Performance of Bridge Decks under Traffic Loads https://rip.trb.org/View/2085672 Mon, 25 Sep 2023 18:04:47 GMT https://rip.trb.org/View/2085672 SPR-4821: Validating Construction Practices and Material Performance Through Non-Destructive Testing: A Case Study Approach to Documenting Project Quality https://rip.trb.org/View/2251492 Thu, 21 Sep 2023 16:36:27 GMT https://rip.trb.org/View/2251492