摘要
介绍了国内外倒装结构路面的研究现状,阐述了级配碎石基层的力学特性和测试方法,总结了用以描述级配碎石基层力学特性的本构模型,探究了以有限元数值模拟为基础的倒装结构路面结构分析方法,最后对倒装路面的进一步研究进行了展望。
The review of inverted base pavement structures domestic and international has been presented. The mechanical property and texting methods of unbound aggregate base has been discussed. The constitutive models characterizing the mechanical behavior of unbound aggregate base has been summarized. The finite element based structure analysis of inverted base pavement has been expounded. At last,we advanced the future researches on inverted base pavement structures.
出处
《山西建筑》
2016年第19期128-130,共3页
Shanxi Architecture
基金
国家级大学生创新创业训练项目计划(项目编号:201510710001)
关键词
倒装结构路面
级配碎石基层
本构模型
数值模拟
inverted base pavement structures
granular base
constitutive model
numerical simulation
