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3 report(s) found with subgrade (pavements) in the keywords field
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To facilitate the implementation of Mechanistic-Empirical Pavement Design Guide in Wyoming, this research investigated the relationships between subgrade resilient modulus (Mr) and the dynamic cone penetration and the standard penetration test results, selected three best subgrade Mr predictive models...

ERES Consultants, Inc.

This document is the second in a series of three manuals produced for the South Dakota Department of Transportation. It is intended for use by county superintendents and other county roadway agency personnel within the State of South Dakota for the efficient selection of maintenance, rehabilitation...


The objectives of this initial study were 1) investigate the relationship between resilient modulus and R-value; and 2) develop a predictive equation for resilient modulus based on easily measured soil properties. Thirteen different fine-graded soils were investigated. Based on the test results, two...

NDSU Dept 2880P.O. Box 6050Fargo, ND 58108-6050