Abstract: In order to compare stress responses in pavement structure with various base states under vehicle load, finite element method were used to establish the model for different projects, and then distribution of stresses in ...

Abstract: To analyze influencing factors and evaluation method of low-temperature performance of porous asphalt mixture, first, three kinds of modified binder were chosen as original, thin film aging and pressure aging samples for ...

Abstract: In this paper, the condensation heat transfer characteristics of R134a inside enhanced tubes using two types of surface structures with different materials were investigated, which were then compared with plain tubes under ...