浏览：次 2019-01-28 12:02
摘要：通过高等级公路半刚性基层沥青路面的典型病害特征的分析，提出了路面养护维修的主要对策。关键词：半刚性基层；沥青路面；维修；对策
abstract: by means of high grade highway asphalt pavement of semi rigid base of the typical disease characteristic analysis, this paper puts forward the main countermeasure of pavement maintenance and repair.