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 a Multi-Camera Based Photogrammetric Method for Improving Three-Dimensional Full-Field Displacement Measurements of Geosynthetics During Tensile Test https://rip.trb.org/View/2289619 Tue, 14 Nov 2023 20:30:39 GMT https://rip.trb.org/View/2289619 Development and Pilot Testing of a Geotechnical Geodatabase to Improve Understanding of Shallow Subsurface Conditions https://rip.trb.org/View/2270147 Wed, 18 Oct 2023 16:26:14 GMT https://rip.trb.org/View/2270147 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 Establishing NDE Protocols for Use in Early Age Bridge Deck Preservation Strategies https://rip.trb.org/View/2071679 Tue, 29 Nov 2022 09:14:06 GMT https://rip.trb.org/View/2071679 Development of a Test to Measure Concrete Permeability Admixture Effectiveness https://rip.trb.org/View/1977952 Wed, 08 Jun 2022 15:49:32 GMT https://rip.trb.org/View/1977952 Earthquake-Induced Bridge Displacements https://rip.trb.org/View/1957056 Tue, 24 May 2022 19:54:57 GMT https://rip.trb.org/View/1957056 Factors that Influence the Variability of Concrete Surface Resistivity of Field Cast Samples https://rip.trb.org/View/1934173 Tue, 29 Mar 2022 09:47:00 GMT https://rip.trb.org/View/1934173 Ballast and Soil Performance Separation by Using Instrumented Geo-grid & Machine Learning https://rip.trb.org/View/1908985 Thu, 03 Feb 2022 18:12:33 GMT https://rip.trb.org/View/1908985 Influence of Internal Curing on Concrete’s Permeability in Simulated Field Conditions https://rip.trb.org/View/1906849 Fri, 28 Jan 2022 11:22:50 GMT https://rip.trb.org/View/1906849 Optimizing Aggregate Gradation to Reduce Concrete’s Permeability https://rip.trb.org/View/1906848 Fri, 28 Jan 2022 11:11:42 GMT https://rip.trb.org/View/1906848 Rapid Post-Earthquake Displacement-Based Assessment Methodology for Bridges Phase I https://rip.trb.org/View/1890617 Mon, 08 Nov 2021 14:08:29 GMT https://rip.trb.org/View/1890617 Impact of Response Spectra Definitions and Direct Displacement-Based Design Simplification for Multi-Span Bridges https://rip.trb.org/View/1890614 Mon, 08 Nov 2021 13:49:07 GMT https://rip.trb.org/View/1890614 Permeability Reduction of Restrained Concrete in a Chloride-Rich Environment – Phase I https://rip.trb.org/View/1883835 Fri, 08 Oct 2021 09:01:45 GMT https://rip.trb.org/View/1883835 Develop Cost Effective Design and Rehabilitation Strategies for Permeable Friction Courses https://rip.trb.org/View/1879836 Thu, 23 Sep 2021 10:33:33 GMT https://rip.trb.org/View/1879836 Rating Concrete Permeability Based on Resistivity Measurements https://rip.trb.org/View/1877221 Thu, 09 Sep 2021 10:01:20 GMT https://rip.trb.org/View/1877221