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本研究结合云南富(富宁)砚(砚山)高速沥青路面养护工程,对富砚高速公路进行路面现场调查,结合当地气候特征、交通情况,对富砚高速公路路面出现的典型病害类型及机理进行详细分析;针对不同路面病害,结合病害成因分析采用的预防性养护技术措施及技术特点,为云南地区准确选择合适的预防性养护技术提供依据。
In this study, the Fu Yan Yan (Yanshan) high-speed asphalt pavement maintenance project in Yunnan Fu Yan Highway pavement scene investigation, combined with the local climate characteristics, traffic conditions, Fu Yan Expressway pavement typical disease types and Mechanism for a detailed analysis; for different road diseases, combined with disease analysis of causes preventive maintenance technology and technical features used to provide the basis for accurate selection of appropriate preventive maintenance technology in Yunnan Province.