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论文类型：期刊论文

发表时间：2013-01-01

发表刊物：Research Journal of Applied Sciences, Engineering and Technology

收录刊物：Scopus

卷号：5

期号：3

页面范围：819-822

ISSN号：20407459

摘要：Two kinds of mineral fibers were added to AC-16C asphalt mixture. Trabecular bending creep experiments of asphalt mixtures were carried out at -10 and 20  C. The influence of mineral fibers on the low temperature viscoelasticity of asphalt mixtures were analyzed systemically. Furthermore, by using Origin, Burgers viscoelastic model was used to investigate the parameter regression for the creep test results at the different temperatures. The results show that the addition of mineral fibers can effectively improve the bending creep rate of asphalt mixtures, indicates the increase of crack resistance of asphalt mixtures. Good agreement between experimental data and Burgers model was found. The parameters of Burgers model at different temperatures can also provide data support for the viscoelastic design of asphalt pavements. ? Maxwell Scientific Organization, 2013.