公路与城市道路连接问题的研究

Analysis of the Joint Problems Between Highway and Urban Road

在城市化进程中,公路与城市道路融合存在功能不明确、衔接不合理等诸多问题。论文根据公路与城市道路的功能、标准、速度等主要区别,论证公路与城市道路动态融合的必要性,以经济发展、城市规模、路网布局、公路功能、科学技术作为影响因素,探讨了公路与城市道路融合的连接位置、立体交叉间距和标准、平面直接连通的缓和段等问题。

Many problems, such as the ambiguous function and unreasonable connection about the joint part between highway and urban road, appeared during the development of city. For the main differences in function, standard and speed between the highway and the urban road, the necessity of the joint part was emphasized from a developmental viewpoint. Many influence factors, including economy development level, urban range, road net layout, highway function, and science technology, were fully considered to discuss and analyze the location of the joint part, the space between the intercrosses, the standards of them, and the transitional part on the plane joint.