摘要
以泸州绕城公路高坝互通式立交方案设计为例,从工程控制因素、交通量、交通需求等方面分析,通过方案比选,提出了满足主交通流要求,交通适应性强的互通设计方案,探讨了多肢错位交叉互通设计的思路和方法,为今后合理解决多肢错位交叉的互通立交设计提供参考。
Taking the schematic design of high dam interchange of Luzhou Ring Road as an example,the analysis in the matter of engineering control factor,traffic volume,traffic demand and so on is made. Through scheme comparison,the requirement of meeting main traffic volume and design scheme for interchange with strong traffic adaptability are put forward,and the design idea and method of interchange with multi branch and staggered intersection are discussed,thus providing reference for reasonable understanding of the design of interchange with multi branch and staggered intersection in the future.
出处
《北方交通》
2016年第11期9-11,17,共4页
Northern Communications
关键词
高坝互通
控制因素
交通量
方案比选
High dam interchange
Control factor
Traffic volume
Scheme comparison
