Intelligent Soil Compaction Systems (2010) / Chapter Skim
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s U m m a r Y intelligent soil Compaction systems This report details the findings of NCHRP Project 21-09, "Intelligent Soil Compaction Systems," undertaken to investigate intelligent soil compaction (IC) systems and to develop generic specifications for the application of IC in quality assurance (QA)
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method for QA; alternatively, two or more options can be combined to increase reliability. Option 1 is recommended as a beginning approach.
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tionally dependent on heterogeneous soil. Bidirectional roller MVs were found to vary by 100% due to transverse soil stiffness variability.
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Evaluation of Automatic Feedback Control-Based Intelligent Compaction The current technology for IC involves automatic feedback control (AFC) of excitation force amplitude (Ammann, Bomag, Case/Ammann, Dynapac)
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strip; (2) spot-test measurements typically only measured moisture content to about 3 in below the surface, while the measurement depth of the roller is much greater; and (3)
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the coordination and thus buy-in from departments of transportation and contractors. QA personnel and contractors will need training on the capabilities and proper use of rollerintegrated CCC.
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