Microscopic adhesion properties of asphalt–mineral aggregate interface in cold area based on molecular simulation technology
作者： Chuanfeng Zheng , Chao Shan , Jian Liu , Ting Zhang , Xue Yang
DOI: 10.1016/J.CONBUILDMAT.2020.121151
关键词: Composite material 、 Surface energy 、 Asphalt 、 Wetting 、 Diffusion 、 Aggregate (composite) 、 Asphaltene 、 Molecular dynamics 、 Adhesion 、 Materials science
摘要: This study aims to investigate the effect of component proportional feature on the microscopic adhesion of asphalt–mineral aggregate interface in cold areas. Different asphalt and mineral molecular models were presented, and a molecular model of asphalt–mineral aggregate interface was constructed on the basis of molecular simulation technology. The influence mechanism of asphalt component characteristics on the microscopic adhesion of asphalt–mineral aggregate interface was obtained through the calculation and analysis of …
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