通过实地调查分析和室内试验研究,查明了某山区高速公路长大纵坡路段沥青路面车辙病害情况,并研究分析了温度、荷载、纵坡等因素对沥青路面车辙的影响,为今后山区高速公路沥青路面的设计、施工和养护提供了指导。%According to the field investigation and analysis and indoor experiment research,the paper inspects the rutting disease on the asphalt roadbed at large and long longitudinal slopes along expressways in some mountainous area,and researches and analyzes the influence of some factors,such as the temperature,the loading and the longitudinal slope,so as to provide some direction for the design,the construction and the maintenance of the future asphalt roadbed along expressway in mountainous areas.
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