摘要
高速公路经过多年车辆荷载及受不良地质影响会产生不同程度损坏,对路面损害情况进行检测与评价是有必要的。以河南省郑卢高速公路为例,对路面状况和沥青面层性能进行分析评价,并进一步对引起沥青路面结构改变的病害形成机理进行了分析,为后期路面处治提供客观、科学的依据。
Expresswaysare with different degrees of damage due to many years＇ vehicle load and unfavorable geological influence. The detection and evaluation are performed for pavement damage condition. Taking Zhenglu expressway of Henan province as an example,it is necessary to perform analysis evaluation on pavement condition and asphalt surface course performance and further analyze the disease formation mechanism that causes asphalt pavement structure change,so as to provide objective and scientific basis for pavement treatment at later period.
出处
《北方交通》
2016年第11期46-49,共4页
Northern Communications
关键词
道路工程
沥青路面
路面性能
检测评估
Road engineering
Asphalt pavement
Pavement performance
Detection and evaluation
