高城镇化水平地区高、快速路复合通道研究

Study on Compound Channel of Highway and Expressway in High Urbanization Level Area

通过对复合通道相关研究的综述,总结了高、快速路复合通道的积极意义,提出复合通道建设的难点主要为通道走廊的选择与布局模式的选取、降低节点复杂程度、解决各系统间的转换需求以及施工组织复杂。并以佛山市广佛新干线复合通道为例简要介绍了上述几个难点的处理思路,最后分析了复合通道建设存在的几个要点问题,为该类型道路的建设提供一定的基础。

By reviewing the related study on the compound channel,the positive significance of compound channel of highway and expressway is summarized.It is pointed out that the main difficulties in the construction of compound channel are to select the channel corridor and the layout mode,to reduce the complexity of the nodes,and to solve the transition needs among various systems and the complexity of construction organization.Taking the compound channel of Guangfo Shinkansen in Foshan City as an example,the treatment ideas of the above difficulties are briefly introduced,and finally several key problems existing in the construction of compound channel are analyzed so as to provide a certain basis for the construction of this type of road.