高速公路互通式立体交叉与特色服务区合并设置方案研究

Research on the Merging and Setting Scheme of Expressway Interchanges and Characteristic Service Areas

经济发达地区高速公路改扩建项目由于自身路网结构,互通式立交间距较密集,同时所处区域土地资源极其宝贵,新增服务区难度极大。以广深高速改扩建麻涌互通立交为例,通过方案研究,高效发掘存量土地资源,土地集约利用,提出互通服务区合并设置方案,并引入特色服务区模式,进一步提升服务区的利用率、吸引力和竞争力。

The expressway reconstruction and expansion project in economically developed areas has a dense distance between interchanges due to its own road network structure,and the land resources in the area are extremely valuable,making it extremely difficult to add new service areas.In the paper,taking the reconstruction and expansion of the Machong Interchange on the Guangzhou-Shenzhen Expressway as an example,through study of alternative solutions,the existing land resources are explored efficiently and the land is utilized intensively,thus a plan for merging the interchange service area is proposed,and a characteristic service area model is introduced to further improve the utilization rate,attractiveness,and competitiveness of the service area.