Monitoring Compaction Of cement Stabilized Macadam Using Smart Aggregate Sensor Nanjing Forestry University, College of Civil Engineering

Format:

Book

Conference/Event

Author/Creator:

Wang, Ning, author.

Contributor:

Li, Qiang

Wang, Jiaqing

Conference Name:

2024 International Conference on Smart Transportation Interdisciplinary Studies (2024-12-13 : Nanjing, China)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2025

Summary:

Monitoring changes in pavement material compaction degree and analyzing the interaction mechanism between particles are essential for improving compaction quality. In this paper, an on-site intelligent compaction test was carried out using intelligent sensor, the correlation between the in-situ test results and the intelligent compaction measurement value (ICMV) was written, and the influences of moisture content on the correlations were discussed. Further, the gyratory compaction tests were carried out using smart aggregate (SA) sensors to investigate the characteristics of the sensing results during the gyratory compaction of mixtures with different moisture contents, revealing the interaction mechanism between particles. Finally, the compaction characteristic indexes CEI, CDI and CSI were proposed using the SA sensing results, which were used to characterize the flow, compaction degree and stability characteristics of the mixtures, respectively. The conclusions of the study are of great significance for optimizing the compaction process and improving the compaction efficiency; meanwhile, it is helpful for revealing the interaction mechanism between particles under the compaction load

Notes:

Vendor supplied data

Publisher Number:

2025-01-7151

Access Restriction:

Restricted for use by site license