Non-destructive evaluation of engineering properties of asphalt mixtures

Chieh Min Chang, Jian Shiuh Chen

研究成果: Conference contribution

摘要

The measurement of dielectric response has gained importance because it can be used for non-destructive monitoring of asphalt pavements. The open-ended coaxial probe technique was selected to investigate the dielectric response of the dense-graded asphalt mixture. The effects of material properties such as density on dielectric response were examined. Results indicated that density have a significant influence on dielectric behavior of asphalt mixture. The dielectric constant was shown to increase with increasing density of the asphalt mixture, whereas a high density resulted in low voids that contributed to a relatively high dielectric constant. These findings could be used to enhance the accuracy of non-destructive electromagnetic devices applied in the pavement field.

原文English
主出版物標題Innovation and Sustainable Technology in Road and Airfield Pavement
頁面428-433
頁數6
DOIs
出版狀態Published - 2013
事件8th International Conference on Road and Airfield Pavement Technology, ICPT 2013 - Taipei, Taiwan
持續時間: 2013 七月 142013 七月 18

出版系列

名字Advanced Materials Research
723
ISSN(列印)1022-6680

Other

Other8th International Conference on Road and Airfield Pavement Technology, ICPT 2013
國家/地區Taiwan
城市Taipei
期間13-07-1413-07-18

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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