基于现代检测技术的沥青路面评价新方法

New Methods for Asphalt Pavements Evaluation Based on Modern Inspection Technologies

根据路面评价的基本要求,针对现有沥青路面评价方法在实践应用中的一些问题,如评价结果不够准确和数据采集效率比较低等,对现有沥青路面评价模型中的评价指标进行了调整,重点对表征路面损坏状况的指标进行细化分解,对表征路面行驶质量的指标进行重新定义;同时,结合现代路面检测技术对现有沥青路面数据采集方法进行改进,为调整后的指标体系设计高性能的数据采集方法。最终,建立了一整套沥青路面评价的新体系和新方法。

Based on the basic requirements for pavement evaluation and the analysis of the existing problems such as inaccuracy in the evaluation results and inefficiency in the data collections, refined evaluation indexes are presented including pavement condition index and riding quality index. Meanwhile improved data collection methods are designed by use of modern pavement inspection technologies for the evaluation indexes, As a result, a set of new effective and efficient pavement evaluation system has been established with improved methods.