纤维沥青混凝土的技术性能在大修工程中的应用研究

The Application Research of the Technical Characteristics of the Fiber-reinforced Asphalt Concrete in the Overhaul Engineering

沥青混凝土路面具有高温产生车辙变形与低温产生裂缝的物理现象,因此,常规的沥青混合料设计方法难以解决该矛盾交叉性的技术问题,通过大修工程实践与技术论证,采用纤维沥青混凝土的配合比组成设计能够解决该矛盾缺陷,并取得良好的技术效果。

Asphalt concrete pavement has the physical phenomena of high temperature and low temperature rut deformation cracks. therefore; the conventional asphalt mixture design method is difficult to solve the contradiction between its technical problems .But the Use of fiber reinforced asphalt concrete mixture ratio design can solve the contradiction between defect through the overhaul and technology of engineering practice; and it has achieved good technical effect.