基于三角形法的路面混合料离析评价

Assessment of pavement mixture segregation based on triangle method

路面材料的离析对道路使用寿命有重要的影响。为通过图像处理技术合理评价沥青混合料的离析程度,给出了三角形法在离析评价中的相关原理以及程序设计思路。通过对均一粒径以及不同粒径的混合料均匀程度的计算,证明该方法可以用于混合料离析评价。

Segregation of pavement material has a significant influence on the service life of the road. In order to assess the segregation using picture processing technology,this paper presents the theory and programming of triangular method. And after the application to assess the degree of mixture with uniform and nonuniform particles,the triangular method is proved to be a useful way.