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Correlation between intelligent compaction index and compaction degree of asphalt pavement
Intelligent compaction technology is a new pavement compaction control technology. In order to research the reliability of intelligent compaction technology for compaction degree evaluation of asphalt pavement, the intelligent compaction technology was used to compact the asphalt mixtures of Ji-shuang highway project (SMA-13 for upper layer of the pavement and AC-20 for middle layer of the pavement). The vibrating compaction value (VCV) was detected by the intelligent compaction system continuously during the rolling process. Then the compaction degree of the two pavement layers after the last vibration rolling was measured by the non-nuclear density gauge. Finally, the relationship between VCV value and compaction degree of the two pavement layers was fitted by the least square method. Results show that the compaction uniformity of asphalt pavement is good through intelligent compaction. The VCV obtained from the intelligent compaction has a good correlation with the compaction degree.
Correlation between intelligent compaction index and compaction degree of asphalt pavement
Intelligent compaction technology is a new pavement compaction control technology. In order to research the reliability of intelligent compaction technology for compaction degree evaluation of asphalt pavement, the intelligent compaction technology was used to compact the asphalt mixtures of Ji-shuang highway project (SMA-13 for upper layer of the pavement and AC-20 for middle layer of the pavement). The vibrating compaction value (VCV) was detected by the intelligent compaction system continuously during the rolling process. Then the compaction degree of the two pavement layers after the last vibration rolling was measured by the non-nuclear density gauge. Finally, the relationship between VCV value and compaction degree of the two pavement layers was fitted by the least square method. Results show that the compaction uniformity of asphalt pavement is good through intelligent compaction. The VCV obtained from the intelligent compaction has a good correlation with the compaction degree.
Correlation between intelligent compaction index and compaction degree of asphalt pavement
Jiao, Xiaolai (author) / Feng, Zhen-gang (author) / Wang, Shujuan (author) / Biboussi, Merveille Wilhelm (author) / Li, Xinjun (author)
International Conference on Smart Transportation and City Engineering 2021 ; 2021 ; Chongqing,China
Proc. SPIE ; 12050
2021-11-10
Conference paper
Electronic Resource
English
Geostatistical analysis of intelligent compaction measurements for asphalt pavement compaction
| British Library Online Contents | 2018
Geostatistical analysis of intelligent compaction measurements for asphalt pavement compaction
| British Library Online Contents | 2018
Compaction of Asphalt Pavement
| NTIS | 1989