新城区城市快速路规划及评价

Planning and Evaluation of Urban Expressway in New Urban Areas for Zhongxin Knowledge Town in Guangzhou

摘要:

国内大城市在发展过程中，各类新型城区不断涌现，与旧城通过快速路连通。快速路成为新型城区重要的交通基础设施，是整体路路网的骨架网络，是城市交通系统的规划核心。以广州市中新知识城为例，分析城市快速路路网与城市形态、功能、规划和发展的关系，探讨快速路路网体系对交通效能、城市景观形象和综合竞争力的影响，并对城市快速路的规划设计进行充实，以适应当下快速路建设发展的需要，为新型城区的快速路路网规划提供参考。

Abstract:

In the process of the development of big cities in China, various new urban areas continue to emerge, and are connected with the old urban areas through the express roads. The expressway has become an important transportation infrastructure in new urban areas, is the backbone network of the whole road network, and is the planning core of the urban transportation system. Taking Zhongxin Knowledge Town in Guangzhou as an example, the relationship between the urban expressway network and urban form, function, planning and development is analyzed, the impact of the expressway network system on traffic efficiency, urban landscape image and comprehensive competitiveness is discussed, and the planning and design of urban expressway are enriched in order to meet the needs of the current construction and development of expressway, which provides the reference for the planning of expressway network in new urban areas.