摘要
文章通过对重庆成渝高速公路某段运行后的车流量及路面性能状况进行调查,分析其路面病害状况及产生的原因,研究其路面衰减的规律,并针对各个阶段的路面性能,制定出适宜的养护方案。
Through the investigation on traffic volume and road pavement performance of Chongqing Chengyu Highway,the article analyzes its defect situation and the causes of these defects.The road pavement attenuation situation is also studied.According to the road pavement performance in different stages,the article proposes a proper maintenance and repair plan.
出处
《西部交通科技》
2009年第7期19-22,共4页
Western China Communications Science & Technology
关键词
性能衰减
规律
养护
方案
Performance attenuation
Pattern
Repair and maintenance
Plan
