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Repeated Load Test Evaluation of Base Course Materials
Base course materials evaluated included sand, soil-aggregate blend, crushed stone and cement and asphalt stabilized bases. Required base course thickness was determined using a theoretical design procedure developed during this investigation. The procedure considers fatigue of stabilized layers and rutting in base and subgrade and was correlated with known performance of AASHO Road Tests. Base course coefficients for use in AASHO were determined for a selected number of equivalent 18 kip, single axle loadings. Properties of base course materials were determined from results of repeated load triaxial and fatigue tests. (Modified author abstract)
Repeated Load Test Evaluation of Base Course Materials
Base course materials evaluated included sand, soil-aggregate blend, crushed stone and cement and asphalt stabilized bases. Required base course thickness was determined using a theoretical design procedure developed during this investigation. The procedure considers fatigue of stabilized layers and rutting in base and subgrade and was correlated with known performance of AASHO Road Tests. Base course coefficients for use in AASHO were determined for a selected number of equivalent 18 kip, single axle loadings. Properties of base course materials were determined from results of repeated load triaxial and fatigue tests. (Modified author abstract)
Repeated Load Test Evaluation of Base Course Materials
R. D. Barksdale (author)
1972
133 pages
Report
No indication
English
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