摘要
对4座城市互通立交设计中的形态选择、车道数确定、辅道系统竖向设计、桥梁和辅道结构物选择等方面进行总结,并比较各自优缺点,以期为类似互通立交设计提供参考与借鉴。
The selection of form,determination of lane number,vertical design of auxiliary lane system,and selection of bridge and auxiliary lane structures in the design of four urban interchanges are summarized,and each advantages and disadvantages are compared in order to provide the reference for the design of the similar interchanges.
作者
刘洪进
郑作军
LIU Hongjin;ZHENG Zuojun
出处
《城市道桥与防洪》
2020年第8期55-58,M0007,M0008,共6页
Urban Roads Bridges & Flood Control
关键词
城市互通立交形态
互通车道数
城市互通桥梁地道
差异
form of urban interchange
number of interchange lanes
urban interchange subway
difference
