摘要
立交是干线道路之间交叉的主要方式之一,是道路之间交通转换的关键节点。该文以重庆市五台山立交的选型设计为例,分析立交的选型原则、设计思路、选型过程中的影响因素和方案比选,提出了对山区城市互通式立交的类型选择思考,为山区城市互通式立交的选型设计提供参考。
Interchange is one of the main crossing modes between the main trunk roads, and is the key node of transportation interchange among the roads. Based on the selection design of Wutaishan Interchange in Chongqing City, the article analyzes the selection principle, design ideas, factors affecting the selection process and scheme comparison of interchange, put forward the selection thinking of interchange in mountainous city,and provides the reference for the selection design of interchange in mountainous city.
出处
《城市道桥与防洪》
2014年第9期98-100,109,共4页
Urban Roads Bridges & Flood Control
关键词
立交
山区城市
选型设计
道路
interchange,mountainous city,selection design,road
