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路面是公路直接供汽车行驶的部份,它的好坏关系着公路运输的质量、效率、能耗和成本.七十年代以来,世界各国都重视路面表面特性的研究,其中主要有:路面的防滑性能和平整度,发展路面表层的设计、施工和养护技术,及在此基础上建立的路面管理系统(或路面养护系统).这不仅提高了车辆的行驶速度,改善了交通安全,而且在节约能源、降低运输费用方面效果也是很显著的.关于路面防滑问题,近几年我国已开始重视,在科研方面已
Pavement is the part of road directly driven by the car, and its quality is related to the quality, efficiency, energy consumption and cost of road transportation. Since the 1970s, all countries in the world have paid attention to the study of pavement surface characteristics. Non-slip performance and flatness, the development of pavement surface design, construction and maintenance techniques, and the establishment of pavement management system (or pavement maintenance system) based on this not only improve the speed of vehicles and improve traffic safety, but also in Saving energy and reducing transportation costs is also very significant effect on the road slip problem, in recent years our country has begun to attach importance to scientific research has been