灰色关联投影法在高速公路沥青路面预养护措施选择中的应用

高速公路沥青路面预养护措施的决策,是预养护的一项关键技术。综合应用灰色关联分析法和矢量投影法,并介绍了该方法的基本原理,建立了一种基于多目标灰色关联投影法的预养护措施选择的决策模型。用实例证明所得的决策结果与基于费用效益比较,与项目级综合评判的决策结果基本一致,说明该方法应用于选择高速公路沥青路面最佳预养护措施是可行有效的。

To Apply on Gray Connection Projection Method in the Preventive Maintenance Treatments Selecting of Highway Asphalt Pavement

The decision-making of the preventive maintenance treatments is a key technology of highway asphalt pavement.This paper synthetically applies Gray connection analytical method and Vector projection method and introduces its basic principle.It established a decision-making model of preventive maintenance treatments which is based on the multi-objective gray connection projection method.The decision-making result of the example is basically consistent with the result which comes from cost-benefit analysis met...