Compaction characteristics of asphalt mixture with different gradation type through Superpave Gyratory Compaction and X-Ray CT Scanning
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- 作者：Chen Zhanga ; zlw19861108@aliyun.com" class="auth_mail" title="E-mail the corresponding author (Research Assistant) ; Hainian Wang ; Ph.D.a ; wanghainian@aliyun.com" class="auth_mail" title="E-mail the corresponding author (Professor) ; Zhanping You ; Ph.D. ; P.E.b ; zyou@mtu.edu" class="auth_mail" title="E-mail the corresponding author (Professor) ; Xu Yang ; Ph.D.b ; xyang2@mtu.edu" class="auth_mail" title="E-mail the corresponding author (Postdoctoral Research Associate)
- 关键词：Highway engineering ; Asphalt mixture ; Compaction characteristics ; Superpave Gyratory Compaction ; X-ray CT Scanning
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：30 December 2016
- 年：2016
- 卷：129
- 期：Complete
- 页码：243-255
- 全文大小：1500 K
文摘
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The proper compaction temperature of asphalt mixture was investigated and recommended.
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Microstructure of asphalt mixture was characterized based on X-ray CT.
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Asphalt viscosity has a visible influence on the compaction level and VMA.
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The volumes of voids are mainly distributed from 0 to 150 mm3 ranges.