摘要
探讨了T形、X形柔性路面平面交叉口竖向设计,分析了平交口连接部的纵断设计及平交口竖向高程的调整,从而达到合理的交叉口竖向设计。
We explore the vertical design of the intersection of T- shaped, X -shaped flexible pavement. We also analyse the profile design of the connecting portion of the intersection and the adjustment of vertical elevation, in order to achieve a reasonable vertical design of the intersection.
出处
《北方交通》
2013年第12期8-11,共4页
Northern Communications
关键词
平交口
竖向设计
纵断优化
Intersection
Vertical design
Profile optimization
