Investigation on preferential path of fluid flow by using topological network model of permeable asphalt mixture

The void structures in permeable asphalt pavements are capable of creating space for fluid flow, and the preferential paths of fluid most significantly impact its flow features. In the present study, the aim was to investigate the preferential path of fluid flow using topological network model of permeable asphalt mixtures. Permeable asphalt mixtures were produced in the laboratory, and their internal structure images were captured with the...