摘要
我国早期修建的高等级沥青路面主要是半刚性基层沥青路面结构,近年来较快出现了早期破坏。结合国内半刚性基层沥青路面早期破坏的现象,从管理、设计、施工、维修养护等方面分析其破坏机理及存在的问题,并提出防治措施。
Pavements which have been built early are mainly semi-rigid base asphalt pavements, for some reason, asphalt pavements in our country are relatively destroyed rapidly, this paper analyses mechanism for premature damage of asphalt pavement which based on such aspects as management, design,construction and maintain, and analyses problems for structure of semi-rigid base asphalt pave- ments impersonal.
出处
《交通科技》
2005年第6期9-11,共3页
Transportation Science & Technology
关键词
沥青路面
早期破坏
破坏机理
asphalt pavement
premature damage
destroy mechanism
structure
