摘要
为了对路面结构车辙发展进行定量的预估分析,本文建立了三维路面有限元模型,基于时间硬化的蠕变本构模型对三种典型结构的车辙进行了预估分析。结果表明,基于该模型的预估方法能够有效的模拟车辙发展。
To analysis rutting prediction in asphalt pavementsquantitatively, this paper established 3-D finite element model of pavement. Based on the time hardening theory, rutting of three typical pavement structures used on heavy traffic are calculated. The result show that, the method could effectively simulate the rutting growing.
出处
《公路工程》
北大核心
2013年第1期190-193,共4页
Highway Engineering
