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0.前言目前,随着城市交通量交通量日益增大,使城市道路路面面临严峻的考验,很多城市道路沥青路面均呈现出一定的早期破坏,如开裂、泛油、剥落、车辙等现象,有的城市道路甚至当年通车即发生了病害,正常维修期大大提前,直接影响了车辆的运行,也增大了养护管理资金的投入。对此,现就其原因及对策作出详细的分析。
0. Introduction At present, with the increasing traffic volume of urban traffic, urban road pavement is facing a severe test, many urban road asphalt pavement shows some early damage, such as cracking, oil pan, spalling, rutting and other phenomena, Some cities and even the opening of roads that occurred when the disease, the normal maintenance period was greatly advanced, a direct impact on the operation of vehicles, but also increased investment in conservation and management funds. In this regard, is now on its causes and countermeasures to make a detailed analysis.