Research in Progress (RIP) https://rip.trb.org/ en-us Copyright © 2026. 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/ Seismic Simulation and Design of Bridge Columns under Combined Actions, and Implications or System Response https://rip.trb.org/View/1230822 Thu, 03 Jan 2013 14:06:55 GMT https://rip.trb.org/View/1230822 Performance Based Detailing for Bridge Columns https://rip.trb.org/View/1228384 Thu, 03 Jan 2013 13:20:01 GMT https://rip.trb.org/View/1228384