公路设计新理念在渝邻高速机场段改线工程项目设计中的体现

随着我国交通建设的发展,现在已进入改扩建阶段,大量早已通车的道路随着规划调整,以及功能改变等原因,需要进行相应的改扩建设计。该文基于多年的实践经验,在分析公路设计新理念的基础上,以实际参与设计的渝邻高速机场段改线工程项目为例,说明公路设计新理念在高速公路改扩建工程中的应用。

Application of New Highway Design Idea in Design of Yulin Expressway Airport Section Line Change Project

With the development of traffic construction in China,the reconstruction and extension period has been coming now.A large number of roads heaving already opened into traffic are required to design the reconstruction and extension with the planning adjustment and the function change.Based on the practical experience for many years and the analysis of the new highway design idea,the article explains the application of new highway design idea in the expressway reconstruction and extension projects by the practical design example of Yulin Expressway Airport Section Line Change Project.