September 29th, 2015

The construction and maintenance of track inventory is a major component of operating costs for all railroads.  In addition to the direct construction and maintenance costs, the condition of trackbed structures affects other aspects of operations, including allowable operating speeds and safety.  The mechanical stabilization of ballast and sub-ballast using geogrid can offer significant improvements in trackbed performance, by providing a stiffer, longer-lasting structure with reduced deflection under load.  This webinar will present design methodology and supporting information for the successful use of triaxial geogrid for mechanical stabilization in trackbed structures.




Date: September 29th, 2015

1:00pm CST  /  2:00 pm EST

Duration: 60 minutes

Presented by:

Bryan C. Gee
Product Manager – Western Hemisphere, Tensar International

- AND - 

Mischa Wanek-Libman
Editor, Railway Track & Structures

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