高速公路沥青路面使用性能评价与预测研究

Evaluation and Prediction of Service Performance of Expressway Asphalt Pavement

继沥青路面在高速公路中应用以来,公路养护相关工作所面临的问题也逐渐增多,如何预测和评价沥青路面的使用性能成为关注焦点。本文从路面损坏度、路面平整度、路面车辙、路面强度多个层面对高速公路沥青路面使用性能的评价方法进行具体分析,并在此基础上,通过组合法、模糊预测法等技术建立高速公路路面使用性能衰变预测模型,以指出高速公路沥青路面使用性能预测与评价工作的重要性,以期为我国高速公路的相关建设提供参考。

Since the application of asphalt pavement in expressways,the problems related to highway maintenance have gradually increased,and how to predict and evaluate the performance of asphalt pavement has become the focus of attention.In this paper,the evaluation method of the service performance of highway asphalt pavement is analyzed from the aspects of pavement damage,pavement smoothness,pavement rutting and pavement strength.Pavement service performance decay prediction model,in order to point out the importance of expressway asphalt pavement service performance prediction and evaluation,in order to provide reference for the related construction of highways in my country.