明秀东路-邕武路立交化改造方案研究

摘要:

项目位于明秀东路与邕武路交叉口,周边用地条件受限,建筑物密集,且有高压线、地铁及综合管廊多因素限制,建设难度极大。结合功能定位及周边现状,提出3层菱形立交方案,通过适当抬高地面交叉口标高,设置与地铁车站共结构隧道分离东西向直行交通,邕武路设上跨桥跨越地铁站,实现南北向直行分离,转向交通通过地面层交叉口实现,确保南北向及东西向主流交通畅通。

Abstract:

The project is located at the intersection of Mingxiu East Road and Yongwu Road. The surrounding land conditions are limited, the buildings are dense, and there are many factors restricting high-voltage lines, subways and comprehensive pipe corridors, which makes the construction extremely difficult. Combining the functional positioning and the surrounding status, a three-story diamond-shaped interchange was proposed. By appropriately raising the elevation of the ground intersection, setting up a common structure tunnel with the subway station to separate east-west direct traffic, and setting up an upper bridge to cross the subway station on Yongwu Road to achieve a north-south straight line Separation, steering traffic is achieved through the ground-level intersection to ensure the smooth flow of mainstream traffic from north to south and east to west.