摘要
结合旧路升级改造的特点,总结出升级改造路线设计遇到的新问题,针对这些问题提出了相应的解决方案,并作了具体阐述,对今后类似项目的设计具有重要的指导意义。
Integrating with the features of old road upgrading,it summarizes the new problems encountered in the upgrading line design,and puts forward corresponding solutions,and makes specific illustration,which has significant guiding meaning for future similar project design.
出处
《山西建筑》
2011年第10期139-141,共3页
Shanxi Architecture
关键词
旧路升级改造
拟合设计
运行速度
长大纵坡
old road upgrading
fitting design
operating speed
long-steep longitudinal slope
