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/ Detection of Buried Plastic Pipelines https://rip.trb.org/View/2093155 Tue, 03 Jan 2023 13:53:25 GMT https://rip.trb.org/View/2093155 Nondestructive Diagnosis and Probabilistic Prognosis of Aging Plastic Pipe https://rip.trb.org/View/2085765 Fri, 16 Dec 2022 14:15:55 GMT https://rip.trb.org/View/2085765 Probabilistic Performance Modeling and Optimum Maintenance Planning of Plastic Pipeline with Piezoelectric Based NDE Updating https://rip.trb.org/View/2085758 Fri, 16 Dec 2022 14:15:50 GMT https://rip.trb.org/View/2085758 Modeling Slow Crack Growth Under Thermal and Chemical Effects and Accurate Non Destructive Testing of Cracks for Fitness Predictions of Polyethylene Pipes https://rip.trb.org/View/2085752 Fri, 16 Dec 2022 14:15:45 GMT https://rip.trb.org/View/2085752 Evaluation of Corrugated HDPE Pipes Manufactured with Recycled Content https://rip.trb.org/View/1765036 Fri, 22 Jan 2021 11:26:23 GMT https://rip.trb.org/View/1765036 Plastic Pipe for Highway Construction-Phase 2 https://rip.trb.org/View/1360383 Thu, 09 Jul 2015 01:00:19 GMT https://rip.trb.org/View/1360383