论文部分内容阅读
文章利用统计分析方法,结合大量的试验数据,将沥青混合料的结构参数如沥青类型、级配类型、矿料级配的4．75mm和2．36mm的通过率以及粉油比等与沥青路面的路用性能进行关系分析,从混合料的宏观特点出发系统研究各项结构参数对混合料高低温性能的影响及变化规律,探讨沥青混合料结构参数对其高温、低温稳定性的影响程度,提出沥青混合料在应用过程中应注意的问题。
In this paper, the statistical analysis method, combined with a large number of experimental data, the asphalt concrete structure parameters such as asphalt type, grading type, ore grade 4.75mm and 2.36mm pass rate and the ratio of powder to asphalt road The relationship between road performance with the analysis from the macroscopic characteristics of the mixture to systematically study the structural parameters of the high and low temperature performance of the mixture and changes in the law to explore the asphalt mixture structure parameters of its high temperature and low temperature stability, Proposed asphalt mixture in the application process should pay attention to the problem.