基于干线公路的复合通道研究——以G15公路嘉金段为例

在资源环境紧约束背景下,为了适应上海市新的城市空间发展特征要求,开展干线公路复合通道研究,分析不同区域干线公路的交通发展对策及复合功能完善要求。根据干线公路被赋予的功能,提出干线公路与城市道路、轨道交通、市政设施、生态廊道复合四大类复合通道,分析了各类复合通道的主要建设模式和适用条件,可以适应多种情境下的复合通道建设需求,为复合通道在规划、设计、管理层面的推广应用提供了一定的参考意义。以G15公路嘉金段改建工程为典型案例,分析其复合功能提升策略,提出了相应的复合通道建设建议。

Research on Compound Channel Based on Arterial Highway for Jiajin Section in G15 Highway

Under the background of tight constraints on resources and environment, in order to adapt to the requirements of the new urban spatial development characteristics of Shanghai, the research on the compound channel of arterial roads is carried out, and the traffic development countermeasures and compound function improvement requirements of arterial roads in the different regions are analyzed. According to the functions given to the arterial highways, four types of compound channels of arterial highways with urban roads, rail transit, municipal facilities and ecological corridors are proposed. The main construction modes and applicable conditions of various compound channels are analyzed, which can adapt to the needs of compound channel construction under various situations, which provides a reference for the application of compound channel in planning, design and management. Taking the reconstruction project of Jiajin Section in G15 Highway as a typical case, its compound function enhancement strategy is analyzed, and the corresponding suggestions for the construction of compound channel are put forward.