SMA沥青路面设计与应用分析  

Analysis of Design and Application of SMA Asphalt Pavement

作　　者：李立春[1] 董久民[1] 

机构地区：[1]沈阳市苏家屯区公路管理处,沈阳110101

出　　处：《北方交通》2009年第6期9-11,共3页Northern Communications

摘　　要：通过室内试验,进行了SMA路面的配合比设计,研究了SMA沥青混合料的级配及路用性能,并对路用性能进行了现场检测,表明在一定级配、油石比6.2%左右时,具有良好的性能。Through the medum of test indoos, the paper performs proportioning design of SMA pavement, studies gradalion and road usage performance of SMA asphalt mixture, and makes detection of the road usage performance in situ. Results manifests that under given gradation approximately there re six and two tenths percent of petrol ratio, the mixture can own a good performance.

关 键 词：沥青马蹄脂碎石混合料 配合比设计 路用性能 

分 类 号：U416.2[交通运输工程—道路与铁道工程]