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/ Assessing Residual Strength of Post-Tensioned Elements with Corrosion-Induced Tendon Failure https://rip.trb.org/View/2652073 Fri, 09 Jan 2026 16:32:17 GMT https://rip.trb.org/View/2652073 Damage Progression of Highway Bridges and Operational Vibration-Waveforms https://rip.trb.org/View/2627353 Wed, 19 Nov 2025 14:42:07 GMT https://rip.trb.org/View/2627353 Simplified Calculation of Liner and Soil Deformations in Tunnels Subjected to Internal Explosions (UTI-UTC 34) https://rip.trb.org/View/2543427 Wed, 07 May 2025 17:05:05 GMT https://rip.trb.org/View/2543427 Understanding Causes of Concrete Culvert Pipe Joint Separation https://rip.trb.org/View/2244263 Tue, 12 Sep 2023 12:02:44 GMT https://rip.trb.org/View/2244263 Structural Monitoring of Steel-Member Bridges with Fatigue Life Prognosis due to Dynamic Vehicular Loads https://rip.trb.org/View/2055938 Thu, 03 Nov 2022 10:06:09 GMT https://rip.trb.org/View/2055938 Repair of Bridge Deck Fascias https://rip.trb.org/View/1993817 Thu, 14 Jul 2022 12:38:47 GMT https://rip.trb.org/View/1993817 Earthquake-Induced Damage Classification of Bridges Using Artificial Neural Networks https://rip.trb.org/View/1762371 Thu, 07 Jan 2021 14:07:40 GMT https://rip.trb.org/View/1762371 Durability Assessment of Externally Bonded FiberReinforced Polymer (FRP) Composite Repairs in Bridge https://rip.trb.org/View/1687435 Tue, 18 Feb 2020 12:38:54 GMT https://rip.trb.org/View/1687435 Electromagnetic Detection and Identification of Concrete Cracking in Highway Bridges (1.4) https://rip.trb.org/View/1590550 Mon, 04 Mar 2019 13:30:09 GMT https://rip.trb.org/View/1590550 Coastal Bridges under Hurricane Stresses along the Texas and Louisiana Coast https://rip.trb.org/View/1467306 Sun, 21 May 2017 13:27:08 GMT https://rip.trb.org/View/1467306 Research for AASHTO Standing Committee on Highways. Task 397. Characteristics of Decommissioned Bridges https://rip.trb.org/View/1463367 Fri, 31 Mar 2017 10:20:29 GMT https://rip.trb.org/View/1463367 A Prototype Remote Structural Health and Security Monitoring System for Bridges https://rip.trb.org/View/1339689 Thu, 01 Jan 2015 01:29:42 GMT https://rip.trb.org/View/1339689 Manual for Assessing the Service Life of Corrosion-Deteriorated Reinforced Concrete Members in Highway Bridges in West Virginia https://rip.trb.org/View/1324622 Fri, 26 Sep 2014 01:00:58 GMT https://rip.trb.org/View/1324622 Structural Health Monitoring & Condition Assessment of Chulintna River Bridge https://rip.trb.org/View/1307041 Thu, 24 Apr 2014 01:01:00 GMT https://rip.trb.org/View/1307041 Finite Element Model Updating and Damage Detection for Bridges using Vibration Measurements https://rip.trb.org/View/1280812 Wed, 18 Dec 2013 01:00:47 GMT https://rip.trb.org/View/1280812