控制车辙的沥青混合料配合比设计

The Proprtioning Design Method of Bituminous Mixture to Control Rutting

本文介绍了以车辙试验为依托,以动稳定度和空隙率为控制指标的沥青混合料配合比设计方法。经室内试验和试验路铺筑,认为效果良好。

In this paper, the proportioning desinn method of bituminous mixtue is presented based on wheel tracking test, the controlling indexes of which arc dynamic stability and ratio of void to misture. The test road in field and model test in the structure laboratory proved that the method is reliabic and effective.