摘要
近20 a来,我国高等级公路建设发展迅猛,在公路里程不断增长的同时,也面临着严峻的养护任务,其中罩面是公路管理部门最为关心、也是应用最为广泛的一种养护措施。对现阶段国内外主要的沥青路面罩面设计方法进行了简要的介绍,并对其优缺点进行了较为全面的分析。
High - graded highway has developed quickly for nearly 20 years. We are faced with austere maintenance tasks while highway mileage is increasing. Overlay is a maintenance measurement that is both cared by administer agency and applied commonly. This paper introduces briefly the main overlay design methods of asphalt pavements in the world and analyses their merits and defects for craft brother referencing.
出处
《山东交通学院学报》
CAS
2006年第4期52-57,共6页
Journal of Shandong Jiaotong University
关键词
沥青路面
罩面
设计方法
asphalt pavement
overlay
design method
