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/ Bridge Post-tensioning Training and Testing Center https://rip.trb.org/View/2096590 Fri, 13 Jan 2023 14:49:29 GMT https://rip.trb.org/View/2096590 Field Validation of Magnetic Non-destructive Evaluation (NDE) Methods for Internal Post-Tensioning Tendons https://rip.trb.org/View/2096571 Fri, 13 Jan 2023 14:49:17 GMT https://rip.trb.org/View/2096571 Bond Performance of Post-tensioning Tendons with Corrosion Inhibitor https://rip.trb.org/View/1982731 Thu, 16 Jun 2022 08:45:15 GMT https://rip.trb.org/View/1982731 Condition Evaluation of Precast Post-tensioned Concrete Girder Bridges During Fires from Distributed Fiber Optic Sensors https://rip.trb.org/View/1762370 Thu, 07 Jan 2021 14:12:58 GMT https://rip.trb.org/View/1762370 Proposed AASHTO Guideline for Load Rating of Segmental Bridges https://rip.trb.org/View/1707221 Tue, 19 May 2020 17:34:10 GMT https://rip.trb.org/View/1707221 Durable Bridges Using Glass Fiber Reinforced Polymer and Hybrid Reinforced Concrete Columns https://rip.trb.org/View/1688706 Sun, 23 Feb 2020 11:12:57 GMT https://rip.trb.org/View/1688706 High Performance Concrete with Post-Tensioning Shrinking Fibers (2.7) https://rip.trb.org/View/1590589 Tue, 05 Mar 2019 04:37:10 GMT https://rip.trb.org/View/1590589 Design and Construction Specifications for Bonded and Unbonded Post-Tensioned Concrete Bridge Elements https://rip.trb.org/View/1516170 Tue, 19 Jun 2018 09:51:16 GMT https://rip.trb.org/View/1516170 Impact of Sulfate Ion and Soft Grout on Post-Tensioned Concrete Bridges https://rip.trb.org/View/1512674 Wed, 16 May 2018 09:20:09 GMT https://rip.trb.org/View/1512674 2302 Load Test Monitoring of I-235 Bridge Repairs https://rip.trb.org/View/1445749 Wed, 18 Jan 2017 15:07:27 GMT https://rip.trb.org/View/1445749 Post Tensioned Box-Girder Deck Replacement Method https://rip.trb.org/View/1441807 Wed, 04 Jan 2017 10:53:05 GMT https://rip.trb.org/View/1441807 Anchorage Zone Reinforcement of Post-Tensioned Box Girder Bridges https://rip.trb.org/View/1440834 Wed, 28 Dec 2016 11:39:36 GMT https://rip.trb.org/View/1440834 ID-106: Post-Tensioning System Detailing and Durability https://rip.trb.org/View/1370863 Thu, 01 Oct 2015 15:35:33 GMT https://rip.trb.org/View/1370863 Strength of Unbonded Post-Tensioned Walls https://rip.trb.org/View/1320623 Wed, 20 Aug 2014 01:00:37 GMT https://rip.trb.org/View/1320623 Dilation Characteristics of Rubberized Concrete https://rip.trb.org/View/1301299 Fri, 07 Mar 2014 01:01:35 GMT https://rip.trb.org/View/1301299