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发布期刊链接：https://www.sciencedirect.com/science/article/pii/S0950061818331532?dgcid=author

论文类型：期刊论文

发表时间：2019-03-20

发表刊物：construction and building materials

收录刊物：SCI、EI

学科门类：工学

一级学科：土木工程

卷号：201

页面范围：33-41

摘要：In this study, a modified two-phase micromechanical model (MTPMM) and a generalized self-consistent model (GSCM) considering voids effect in the asphalt concrete are both adopted to predict asphalt mixture E*. It is found that the equivalent Poisson’s ratio of asphalt mixture is of vital importance for prediction accuracy of the MTPMM. Analytical results from both MTPMM and GSCM matched well with the experimental results. However, the GSCM underestimates E* in the lower loading frequencies while overestimates in higher loading frequencies. The numerical solution from the random aggregate mode