Effect of three-dimensional macrotexture characteristics on dynamic frictional coefficient of asphalt pavement surface

•Rebuild the 3D pavement surface images using data collected by laser scanner.•Describe characteristics of road macro-texture in detail using eight 3D parameters.•Increasing sharp-angular aggregates exposed in surface can improve skid resistance. The surface macrotexture of asphalt mixture significa...

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Veröffentlicht in:	Construction & building materials 2016-11, Vol.126, p.720-729
Hauptverfasser:	Hu, Liqun, Yun, Di, Liu, Zhuangzhuang, Du, Shaowen, Zhang, Zhen, Bao, Yingbo
Format:	Artikel
Sprache:	eng
Schlagworte:	Aggregates (Building materials) Analysis Asphalt pavement Dynamic friction coefficient Image analysis Mechanical properties Pavements, Asphalt Skid resistance Surface macrotexture
Online-Zugang:	Volltext
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