城镇化区域高速公路立体交叉方案研究—以G98高速崖城互通立交为例

Research on Interchange Scheme for G98 Expressway in Urbanization Area

摘要:

随着我国城镇建成区范围不断扩大，高速公路不可避免将穿越城市建成区。周边区域发展规划、交通环境以及人工构造物等因素的将极大影响立体交叉的建设。通过G98环岛高速崖城互通立交项目实例，对城镇化区域高速公路设置的立体交叉方案开展研究，为类似条件下相关项目实施提供思路。

Abstract:

With the development of urban built-up area in China, expressway will inevitably pass through urban built-up area. The development planning of surrounding areas, traffic environment, artificial structures and the other factors will greatly affect the construction of interchange. Through the G98 Roundabout Expressway Yacheng Interchange Project, the interchange scheme setup for the expressways in the urbanization area is studied, which can provide the ideas for the construction of the similar projects.