Recent Posts by Mike Misitigh:
by Mike Misitigh, on Feb 18, 2020 11:35:00 AM
Penn State University presented research findings on ballast movement, rotation and displacement at the annual Transportation Research Board (TRB) meeting in 2016. For the study, a half section of a typical …
Read Storyby Mike Misitigh, on Oct 17, 2019 11:18:00 AM
The American Railway Engineering and Maintenance of Way Association (AREMA), the nation’s foremost authority on industry practices, has recognized the value of geogrid technology for trackbed stabilization by including a …
Read Storyby Mike Misitigh, on Jan 23, 2019 12:56:36 PM
Evaluating design options for trackbeds is no easy task. Geotechnical engineers often feel the need to sacrifice performance in order to stay within a tight budget. This sacrifice often leads …
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