城市道路与干线公路互通式立体交叉方案比选研究  

Selection and Comparison of Interchange Schemes of Urban Roads and Truck Highways

作　　者：田广予 TIAN Guangyu(Shanxi Transportation Survey&Design Institute Co.,Ltd.,Taiyuan,Shanxi 030032,China)

机构地区：[1]山西省交通规划勘察设计院有限公司,山西太原030032

出　　处：《山西交通科技》2024年第5期66-68,共3页Shanxi Science & Technology of Transportation

摘　　要：以汾石高速孝义西互通A匝道与S340、府前街既有交叉的改建方案为例,通过对不同改建方案的研究,从交通转换功能、拆迁占地、工程造价及地方政府意见等方面进行比选,分析了在满足交通转换功能,保障主线行车顺畅的前提下,如何合理地选择交叉方案,确保交通组织明确,减少拆迁,且工程规模适中。Based on the reconstruction schemes of ramp A at Xiaoyi West Interchange of Fenshi Expressway and the existing interchange between S340 and Fuqian Street,this paper compared different schemes according to traffic conversion function,land occupation and demolition,project costs,and local government's views.Under the premise of meeting the traffic conversion function and ensuring the smooth traffic of the main line,an optimum scheme was proposed that clarifies the traffic organization,reduces land demolition,and has a moderate engineering scale.

关 键 词：城市道路 干线公路 互通立交 方案设计 

分 类 号：U412.352.1[交通运输工程—道路与铁道工程]