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Geosynthetic reinforced soil (GRS) bridge system, Defiance County, Ohio
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Feds eye St. Lawrence NY’s cheap, speedy Geosynthetic Reinforced Soil (GRS) bridges

October 7, 2010 rockman Available Resources Comments Off on Feds eye St. Lawrence NY’s cheap, speedy Geosynthetic Reinforced Soil (GRS) bridges

New York’s St. Lawrence County DOT has attracted the attention of the FHWA…in a good way. The agency has built 5 Geosynthetic Reinforced Soil (GRS) bridge abutments since last fall, and the sixth will be […]

Marcy 2015 Slope Failure at Yaeger Airport in West Virginia
Failures

Major Slope Failure at Yeager Airport in West Virginia

March 16, 2015 rockman Failures Comments Off on Major Slope Failure at Yeager Airport in West Virginia

There was a significant slope failure at the Yeager Airport near Charleston, West Virginia last week. A 2005 project to create an Engineered Material Arresting System (EMAS) at the end of the runway required a […]

G-H_method
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Giroud-Han Method for Geosynthetic-Reinforced Unpaved Roads

April 16, 2012 rockman Available Resources Comments Off on Giroud-Han Method for Geosynthetic-Reinforced Unpaved Roads

A 2004 paper by J.P. Giroud and Jie Han provides a practical design method for geosynthetic-reinforced unpaved roads.  The method outlined in the paper was very detailed, and the authors wanted to provide a summary […]