摘要
介绍了沥青稳定碎石基层的特点、性能要求;详细阐述了沥青稳定碎石基层混合料的类型、级配及其施工要点;结合其在福建浦南高速公路上施工和试验,介绍其目标配合比设计过程,并总结设计经验。
It is introduced in this paper the features and performance requirements for the base of asphalt stabilized gravel, as well as the details in the types, gradation and gists for construction of the base＇s mix materials. Combined with its con- struction and test on Pucheng-Nanping Expressway in Fujian Province, this paper introduces the design process of the targe- ted mix ratio and summarizes the experiences on design.
出处
《铁道建筑技术》
2010年第1期39-42,共4页
Railway Construction Technology
关键词
沥青稳定碎石柔性基层
配合比设计
施工
soft base of asphalt stabilized gravel
mix design
construction
