沥青路面预防性养护对策选取及确定研究

Research on preventive maintenance strategy selection and determination of asphalt pavement

依托广东省某高速公路预防性养护项目,阐述了预防性养护对策选择的原则及流程,分析了每种预防性养护措施的费用、施工质量、可靠性等多方面因素,采用等效年度费用法和项目级综合评判法来确定不同路段的最佳预防性养护措施,分析过程及结果可供公路养护部门参考。

Relying on Guangdong province a preventive maintenance of expressway project,elaborated the preventive maintenance strategy selection principle and process,analysed the factors of each kind of preventive maintenance costs,construction quality,reliability and other aspects.Using equivalent annual cost method and project level comprehensive evaluation method to determine the different sections of the optimal preventive maintenance measures.The analysis process and results are available reference for highway maintenance department.