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在沥青混凝土加铺罩面之前对旧水泥混凝土路面的损坏情况和结构状况进行正确的评价是解决反射裂缝和保证加罩成功至关重要的一环,其前提就是要了解旧水泥混凝土路面的结构特性对沥青罩面层中的应力和反射裂缝的影响。本文在分析了国内外相关评定方法和指标的基础上,提出了一套较完善的旧水泥混凝土路面评价指标体系。
Correct evaluation of damage conditions and structural conditions of the old cement concrete pavement prior to the application of asphalt overlay is an essential part of solving the reflective cracking and ensuring the success of the capping with the premise of understanding the structure of the old cement concrete pavement Effect of Properties on Stress and Reflective Cracking in Asphalt Overlay. Based on the analysis of relevant assessment methods and indexes both at home and abroad, this paper puts forward a set of perfect evaluation index system of old cement concrete pavement.