山区快速路互通式立交设计方案研究

A Study on the Design of the Interchange of the Expressway in the Mountain Area

当前时期,我们国家的经济呈现出良好的发展趋势,这就为快速路的发展奠定了坚实的基础。然而在进行山区快速路施工时,地形产生的影响是较大的,快速路互通式交立设计进行遇到重重障碍,挑战非常大。怎样在这样的情况下,在技术上达到标准的要求,也能保证车辆在运行过程中的安全性,并且还能让整个工程的投资得到一定程度的减少,这些都是快速路互通式立交设计目前需要面对并解决的问题。

At present, our country's economy shows a good development trend, which lays a solid foundation for the development of expressway. However, in the construction of mountain expressway, the influence of terrain is great, and there are many obstacles in the interactive design of expressway, and the challenge is very great. Under such circumstances, how to meet the requirements of the standard in technology can also ensure the safety of the vehicle in the process of operation, and can also reduce the investment of the whole project to a certain extent. These are the problems that need to be faced and solved in the expressway interchange design at present.