Analysis of the Interfacial Interaction between Wood Tar-Rejuvenated Asphalt and Aggregate Based on Molecular Dynamics Simulation
Le Xu,
Guoqing Gong,
Deliang Zeng
et al.
Abstract:This study utilized molecular dynamics simulation to investigate the adhesion process between wood tar-rejuvenated asphalt and acid/alkaline aggregate. Initially, various indicators including the contact area, cohesion coefficient, and interaction energy were employed to assess the adhesion effect under dry conditions. This revealed the action mechanism of the wood tar-rejuvenator in enhancing the adhesion performance between aged asphalt and aggregate. Subsequently, an asphalt–water–aggregate interface model … Show more
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