DOTD Implements Soil Measuring Device to Increase Life of Pavements: Fact Sheet [2011-11]
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2011-11-01
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OCLC Number:779540616
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Edition:Fact sheet.
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NTL Classification:NTL-HIGHWAY/ROAD TRANSPORTATION-Soils and Geology;NTL-HIGHWAY/ROAD TRANSPORTATION-Pavement Management and Performance;
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Abstract:The resilient modulus (Mr) of pavement materials and subgrades is an important input parameter for the design of pavement structures. Highway agencies tried to seek diff erent surrogates. Various empirical correlations have been used to predict Mr in the last three decades. DOTD was using regional values for its input of subgrade support.
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