@inproceedings{e390ca92bb6343f4b9a4f04c560a5924,
title = "Characterization of HMA internal structure using image analysis",
abstract = "In this study, an attempt was made to estimate the internal structure characters of HMA (Hot Mix Asphalt). This was done by studying the aggregate orientation, aggregate distribution and internal parameters: φ and C. Four gradations and two types of compaction: vibratory compactor and superpave gyratory compaction (SGC) were analyzed. The results indicate that aggregates compacted using SGC were found to be a more horizontal and uniform distribution but with a larger space between coarse particles (>2.36mm) and smaller C compared with samples compacted using a vibratory compactor. For coarse gradation, the coarse particles were closer and decreased the content of the 2.36mm aggregate and can help the coarse aggregates be compacted more tightly.",
keywords = "Compaction, HMA, Image analysis, Internal structure",
author = "Lei Zhang and Zheren Wang and Guanghui Xu and Yinping Ding",
year = "2008",
doi = "10.1061/40996(330)289",
language = "英语",
isbn = "9780784409961",
series = "Proceedings of the 8th International Conference of Chinese Logistics and Transportation Professionals - Logistics: The Emerging Frontiers of Transportation and Development in China",
pages = "1968--1975",
booktitle = "Proceedings of the 8th International Conference of Chinese Logistics and Transportation Professionals - Logistics",
note = "8th International Conference of Chinese Logistics and Transportation Professionals - Logistics: The Emerging Frontiers of Transportation and Development in China ; Conference date: 31-07-2008 Through 03-08-2008",
}