摘要
本文根据108国道河津段路面病害调查资料,对造成路面破坏的因素从公路设计、施工、运营等不同方面进行了探讨,同时针对路面面层、基层的不同病害类型进行了具体原因分析并提出了相应的预防措施,为以后的公路项目建设及运营管理提供借鉴。
according to the investigation data of pavement of Hejin section of 108 National Highway project, the factors causing the pavement damage from the highway design, construction and operation of different aspects are discussed, at the same time according to different types of pavement surface and pavement base analyzes the reasons and puts forward corresponding preventive measures, provide a reference for the highway project construc- tion and operation management later.
出处
《青海交通科技》
2017年第3期71-76,共6页
Qinghai Transportation Science and Technology
关键词
路面病害
超载
水
半刚性基层
离析
pavement disease
overload
water
semi rigid base
segregation
