论文部分内容阅读
本文在收集国内外有关资料的基础上,阐述了道路预防性养护的基本概念,介绍了沥青路面预防性养护时机确定的几种方法和几种常用预防性养护措施。
Based on the collection of relevant data at home and abroad, this paper expounds the basic concepts of preventive maintenance of roads, introduces several methods to determine the preventive maintenance of asphalt pavement and several commonly used preventive maintenance measures.