沥青混凝土路面在使用过程中会出现裂缝、永久变形、车辙等损坏,为了减轻沥青路面病害,国内外都进行了诸多研究,但考虑我国具体道路建设情况和技术水平,很有必要在沥青混凝土路面中应用土工格栅,以此到达减少和延缓裂缝出现,提高高温抗车辙能力,提高沥青路面的疲劳寿命,减薄沥青层厚度的目标。 Asphalt concrete pavement in the course of the use of the cracks, permanent deformation, such as rutting damage, in order to reduce the asphalt pavement disease, many studies have been carried out at home and abroad, but considering the specific road construction and technical level, it is necessary in the asphalt concrete pavement Geogrid in order to achieve the goal of reducing and retarding the occurrence of cracks, improving the ability of high temperature anti-rutting, improving the fatigue life of asphalt pavement and reducing the thickness of asphalt layer.