AASHTO LRFD Bridge Design Specifications – 2008 Interims Released
Available Resources
AASHTO 2013 Standard Specs for Sampling and Testing
AASHTO’s Standard Specifications for Transportation Materials and Methods of Sampling and Testing, 33rd Edition and AASHTO Provisional Standards, 2013 Edition are now available for pre-order, delivery will start later this month. The 33rd Edition of […]
Articles
Side Hill Retaining Walls – Part 1
Side-hill retaining walls refer primarily to fill-walls built partway down the sides of an existing slope or embankment. They are encountered in roadway and rail widening projects as well as site development but usually in steep terrain. This article provides an overview of the problems, failure mechanisms, investigation approaches, analysis tools and wall type alternatives for these structures. Click through to read the article!
Software Updates
MSEW and ReSSA Updates
ADAMA Software has released update 10.1 for their Mechanically Stabilized Earth retaining wall design software, MSEW 3.0 as of September 29, 2009. Click through for the download link and a few of the changes.
I expect that when the new FHWA MSE Wall Manual hits the street in a few months time that we will see some significant updates with the MSEW software package.