高速公路抗滑性能衰减评价方法综述

Review of Evaluation Methods for Anti-skid Attenuation of Expressway

针对高速公路抗滑性能衰减问题,从宏观及微观两方面简要概述了高速公路路面抗滑性能衰减评价方法,得出结论:路表纹理磨光是导致抗滑性能衰减的最直接因素,目前研究方法对路面形貌表征不足,无法将磨光过程中的表面变化与路面抗滑性能很好的关联起来。

In view of the problem of anti-sliding performance attenuation of expressway, this paper briefly summarizes the evaluation methods of anti-skid performance attenuation of expressway pavement from macro and micro aspects, and draws the conclusion that the surface texture polishing is the most direct factor leading to the anti-skid performance attenuation, and the current research methods are insufficient to characterize the pavement morphology, so it is unable to have a good relationship between the surface change in the polishing process and the anti-skid performance of pavement Connect.