Evaluating Mechanical Properties of Earth Material During Intelligent Compaction (2020) / Chapter Skim
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Pages 105-107
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From page 105... ...
105 Conclusions and Recommendations Summary of Activities This study started with a thorough literature review of national and international states of practice and implementation of quality control with IC technology. Reviews of the different approaches to simulate the IC roller compaction process during the mapping operation and of machine learning algorithms to extract mechanical properties of compacted geomaterials also were synthesized.
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From page 106... ...
106 Evaluating Mechanical Properties of Earth Material During Intelligent Compaction solvers with differing levels of complexity were proposed with the expectation that greater complexity would improve precision but also would require additional laboratory effort. The inverse solvers were evaluated, and those best suited for predicting layer moduli for both single-layer and two-layer systems were selected for validation purposes.
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From page 107... ...
Conclusions and Recommendations 107 Recommendations Related to the Proposed Specifications Two specifications were developed: one for stiffness-based acceptance, titled "Proposed Standard Specification for Quality Management and Design Verification of Earthwork and Unbound Aggregates Using Intelligent Compaction (IC) ," and a second for extraction of modulus of compacted layers, titled "Proposed Standard Specification for Extracting Modulus of Compacted Geomaterials Using Intelligent Compaction (IC)
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