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/ SPR-4833: Non-Destructive Roller-Integrated Acoustic Wave Detection Technique for Continuous Subgrade Soil Compaction Evaluation https://rip.trb.org/View/2232863 Thu, 24 Aug 2023 15:16:59 GMT https://rip.trb.org/View/2232863 Development of a Compaction Quality Control Standard for the Small Diameter Pressuremeter https://rip.trb.org/View/2071681 Tue, 29 Nov 2022 08:56:59 GMT https://rip.trb.org/View/2071681 The Effectiveness of Soil Decompaction and Effects on Hydrology and Stormwater Management Design https://rip.trb.org/View/1715622 Mon, 22 Jun 2020 15:27:26 GMT https://rip.trb.org/View/1715622 RES2019-18: Evaluating Roadway Subsurface Drainage Practices https://rip.trb.org/View/1632585 Tue, 02 Jul 2019 10:25:10 GMT https://rip.trb.org/View/1632585 SPR-4116: Investigation of Design Alternative for the Subbase of Concrete Pavements https://rip.trb.org/View/1445903 Thu, 19 Jan 2017 13:20:52 GMT https://rip.trb.org/View/1445903 Project 2c: Alternative and Cost-Effective Bridge Approach Slabs - UMC https://rip.trb.org/View/1230717 Thu, 03 Jan 2013 14:04:50 GMT https://rip.trb.org/View/1230717 Using Electrical Density Gauges for Field Compaction Control https://rip.trb.org/View/1229828 Thu, 03 Jan 2013 13:49:19 GMT https://rip.trb.org/View/1229828 Investigation of Intelligent Compaction Technology https://rip.trb.org/View/1228185 Thu, 03 Jan 2013 13:16:12 GMT https://rip.trb.org/View/1228185