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 Evaluation of Service Life Design of Bridges https://rip.trb.org/View/2344955 Tue, 27 Feb 2024 18:46:04 GMT https://rip.trb.org/View/2344955 Implementation of Semi-integral Bridges in Texas https://rip.trb.org/View/2342165 Tue, 20 Feb 2024 15:49:50 GMT https://rip.trb.org/View/2342165 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 Ultra High Performance Concrete (UHPC) Application in Link Slabs for Crack Mitigation https://rip.trb.org/View/2325900 Tue, 23 Jan 2024 11:33:27 GMT https://rip.trb.org/View/2325900 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 Seismic Damping Effects on Bridges https://rip.trb.org/View/2317330 Tue, 02 Jan 2024 10:03:24 GMT https://rip.trb.org/View/2317330 Experimental and Numerical Investigation of Integral Abutment Bridges: Single and Group Pile Behavior https://rip.trb.org/View/2317329 Tue, 02 Jan 2024 09:55:19 GMT https://rip.trb.org/View/2317329 Web-Based Tool to Advance Geotechnical Data Interchange and Reliability-Based Site Characterization https://rip.trb.org/View/2296662 Tue, 28 Nov 2023 10:41:30 GMT https://rip.trb.org/View/2296662 Impact of Bolt Holes on the Performance of Steel Girders https://rip.trb.org/View/2289610 Mon, 13 Nov 2023 18:03:58 GMT https://rip.trb.org/View/2289610 Design and Testing of High-Load Multi-Rotational Disc Bearings for Bridges https://rip.trb.org/View/2286629 Tue, 07 Nov 2023 12:07:33 GMT https://rip.trb.org/View/2286629 Field Studies of Steel Girder Fit-Up https://rip.trb.org/View/2286622 Mon, 06 Nov 2023 16:54:17 GMT https://rip.trb.org/View/2286622 SPR-4845: Investigate Existing Foundation Geotechnical Parameters and Compare These Strengths, Based on Current LRFD Codes https://rip.trb.org/View/2270075 Wed, 18 Oct 2023 14:53:10 GMT https://rip.trb.org/View/2270075 Building Information Modeling (BIM) for Bridges and Structures - Phase II https://rip.trb.org/View/2265815 Thu, 12 Oct 2023 17:32:47 GMT https://rip.trb.org/View/2265815 Integrated Technology‐Based Design, Inspection, and Maintenance for More Resilient Bridges https://rip.trb.org/View/2262774 Fri, 06 Oct 2023 11:04:24 GMT https://rip.trb.org/View/2262774