车辙病害是沥青路面早期破坏的最主要形式之一,对沥青路面车辙进行评估,是改进沥青路面设计以克服车辙破坏的关键. 在对当前通用车辙评估试验方法分析的基础上,提出一种基于真实路面结构沥青层全厚度、长时程车辙试验评估方法,全面评估沥青路面的抗车辙能力,并分析了该评估方法实施应用的关键问题,提出了这些关键问题的解决思路和方法. 提出的沥青路面抗车辙能力评估方法,经济成本较低,应用简单,对于解决当前沥青路面车辙预估困难这一问题有一定的参考意义.%Rutting is one of the main types of early damages in asphalt pavement. Rutting prediction of asphalt pavement is crucial to the improvement of asphalt pavement design in preventing the rutting damage. In the analysis of current rut testing methods, a full-thickness, long-term track test method based on real pavement structure is brought up to evaluate the rutting resistance, and the es-sential problems of the application are analyzed, at the same time feasible solutions are raised up for further discussion. Thus the rut prediction method for asphalt pavement are low-cost, applicable, shedding lights on finding a way to the present rutting dilemma.
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