南部苏丹Juba-Raja公路路面设计  

Pavement Design of Juba-Raja Highway in South Sudan

作　　者：危文康[1] 胡衍旺[1] 胡良年[1] 兰志雄[1] 

机构地区：[1]湖北省交通规划设计院,武汉430051

出　　处：《交通科技》2010年第6期43-45,共3页Transportation Science & Technology

摘　　要：介绍了苏丹Juba-Raja公路的路面结构设计及其方案比选、材料要求,提出了倒装型路面结构形式,对沥青和改性沥青的各项指标进行了论述。In this paper,the pavement structure was designed,different structure schemes were considered and materials requirements were introduced in detail,inversion pavement structure was put forward,and the bitumen and modified bitumen＇s indexes and parameters were discussed.

关 键 词：路面结构 沥青面层 改性沥青 级配碎石 基层 设计 

分 类 号：U416.217[交通运输工程—道路与铁道工程]