沥青混凝土路面病害产生的原因及其维护对策

The Causes of Diseases of the Bitumen Concrete Pavement and Countermeasures on its Maintenance

开裂、车辙、坑槽等是沥青混凝土路面的常见病害。文中通过对京珠高速公路粤境南段沥青混凝土路面主要病害产生的原因进行分析,并结合养护的实际情况对路面病害针对性地提出了具体的处理意见和维护对策。

This paper analyzes the major causes of the diseases of the bitumen concrete pavement in the southern section of the Jing-Zhu Highway＇s Canton Section.Based on the actual situations of maintenance,the handling suggestions,countermeasures of maintenance and prevention measures are put forward,which are pertinent to prevent the bad road surface condition.