半柔性复合路面在重交通长大纵坡路段的应用  

The Application of Semi-flexible Composite Pavement in Heavy Traffic Long longitudinal Slope Section

作　　者：宋家楠 南雪峰 王毅 Song Jianan;Nan Xuefeng;Wang Yi(Liaoning New Development Highway Science and Technology Maintenance Co.,Ltd.,Shenyang 110021)

机构地区：[1]辽宁新发展公路科技养护有限公司,沈阳110021

出　　处：《石油沥青》2020年第1期31-36,共6页Petroleum Asphalt

摘　　要：重点阐述半柔性复合路面技术在国道丹霍线(G304)本溪段重载长大纵坡试验路段的应用,对原路路况及改造方案、配合比设计、人员与设备要求、工程实施工艺等方面进行分析。This paper mainly expounds the application of semi-flexible composite pavement technology in heavy traffic long longitudinal slope section,the national road Danhuo line(G304)Benxi section.Original road is analyzed from road condition,renovation scheme,mix ratio design,personnel and equipment requirements,engineering implementation process,etc.

关 键 词：路面工程 半柔性复合路面 配合比设计 施工工艺 

分 类 号：U416.2[交通运输工程—道路与铁道工程]