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压实密实度是评价压路机对物料压实效果的一个重要指标。压实度在线评价方法是智能压实技术的重要研究基础之一。目前现有压实物料密实度在线评价方法中大多对影响因素的考虑不够全面。传统的密实度检测方法(如灌砂法、水袋法和环刀法等)存在费时、
Compaction compaction is to evaluate the roller compaction effect of material an important indicator. Compaction on-line evaluation method is one of the important research foundation of intelligent compaction technology. At present, most of the existing online compaction material compaction evaluation methods do not consider the influencing factors comprehensively. Traditional density testing methods (such as irrigation method, water bag method and ring knife method, etc.) are time-consuming,