摘要
随着交通量的增长和路网的更新,公路改扩建工程逐年增多,互通立交的设计则是改扩建工程的要点和难点,而制约互通立交设计的因素有很多,道路现状及远期规划、周围环境、功能需求和造价都会对互通立交设计方案的确定产生影响。论文以杜阮互通立交设计项目为例,对互通立交方案进行分析和探讨,探索复杂因素控制条件下三路互通的立交设计思路和选型问题。
With the growth of traffic and road network update,highway reconstruction project increased year by year,and the design of the interchange is the key points and difficulties of reconstruction,and the factors of restricting interchanges design has a lot,road status and long-term planning,functional requirements and cost all will affect the determination of design of interchanges.Taking the design project of Duruan interchange as an example,this paper analyzes and discusses the interchange scheme,and explores the interchange design ideas and type selection of the three-way interchange under the control of complex factors.
作者
黄锦超
HUANG Jin-chao(Jiangmen Zhengheng Transportation Design Institute Co.Ltd.,Jiangmen 529000,China)
出处
《工程建设与设计》
2019年第11期152-154,共3页
Construction & Design for Engineering
关键词
互通立交
控制因素
设计
interchange
control factors
design
