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通过对吉林至黑河高速公路k177+050-k180+315长大纵坡路段上坡车道沥青混凝土路面车辙情况实地调查,分析长大纵坡路段沥青混凝土路面车辙病害成因,从改善沥青混合料性能、施工过程质量控制、交通管制等方面,提出具体防止车辙病害的处治措施,减小长大纵坡路段沥青混凝土路面车辙,提高沥青混凝土路面抗车辙能力,延长路面使用寿命,保证行车安全舒适。
Based on the field investigation of the rutting condition of asphalt concrete pavement on the ascending ramp of Jilin-Heihe Expressway k177 +050-k180 + 315, the causes of rutting disease on asphalt concrete pavement of long-length longitudinal slope are analyzed. From the aspects of improving the performance of asphalt mixture, Construction quality control, traffic control and other aspects, put forward specific measures to prevent rutting disease measures to reduce the growth of asphalt concrete pavement longitudinal Ramp Road, to improve asphalt pavement anti-rutting ability to extend the service life of the road to ensure safe and comfortable driving.