摘要
由于微粘结级配碎石材料自身的特点,在普通公路建设中将微粘结级配碎石作为路面基层材料有其自身优势。通过一系列室内试验,研究不同水泥剂量骨架密实型微粘结级配碎石的路用性能指标,了解微粘结级配碎石性能特点,并为设计和施工提供指导。
According to the nature of the slight - bonding graded broken stone, it has the advantages to use the slight -bonding graded broken stone as pavement base material in common highway construction. By series of indoor tests, the pavement performance indexes of dense skeleton - typed slight - bonding graded broken stone with different cement dosage are investigated, and the performance and feature of the slight - bonding graded broken stone are understood, which provide guidance for design and construction.
出处
《北方交通》
2013年第10期1-3,共3页
Northern Communications
基金
国家自然科学基金项目(51078242)
关键词
道路工程
微粘结级配碎石
路用性能
试验研究
Road engineering
Slight -bonding graded broken stone
Pavement performance
Experimental study
