摘要
为了利用数值模型对沥青路面相关力学行为进行研究,对沥青路面数值模型的建立方法及注意细节进行了研究,并基于有限元原理建立了沥青路面动力特性模型,最后通过与理论解、实测值进行对比分析以验证所建模型的精度.研究表明:所建数值模型具有较高的精度,可以用于对沥青路面动力特性的分析研究.
In order to use numerical models to study mechanical behavior of asphalt pavement,the method and skill of numerical model of asphalt pavement methods were studied,and the model was established based on finite element principle.The model accuracy was verified through comparison calculated values with theoretical value and measured values.The studies shown that： numerical model built with high precision can be used for study on dynamic characteristics of the asphalt pavement.
出处
《佳木斯大学学报（自然科学版）》
CAS
2011年第5期699-702,共4页
Journal of Jiamusi University：Natural Science Edition
基金
港口海岸及近海工程国家重点实验室开放基金(LP1113)
中国博士后面上基金资助(20110491008)
关键词
沥青路面
数值模型
动力特性
实验验证
asphalt pavement
numerical model
dynamic characters
experiment verification
