微中心理念下的地铁站点道路交叉口微改造设计

Micro-reconstruction Design of Metro Station Road Intersections under Micro-center Concept

摘要:

轨道交通的建设对缓解城市拥堵，加快城市综合能级，带动沿线经济发展具有重要意义。然而地铁站点与周边市政设施的衔接存在接驳混乱、交通拥堵等现象。为构建地铁微中心，探索轨道交通与其他交通方式的高效接驳方式。以西安市地铁8号线为工程背景，探讨了地铁站点周边交叉口的现状问题、设计原则、主要改造内容等要点，并以地铁站点周边改造为例，介绍了微中心理念下的城市道路交叉口微改造设计方案，为类似项目提供思路和参考。

Abstract:

The construction of rail transit is of great significance to alleviate the urban congestion, accelerate the comprehensive energy level of city and drive the economic development along the line. However, there are the chaotic connections and traffic congestion in the connection between metro stations and surrounding municipal facilities. In order to build a metro micro-center, the efficient connection between rail transit and other transportation modes is explored. Taking Xi'an Metro Line 8 as the engineering background, the current situation, design principles and main reconstruction contents of the intersections around the metro stations are discussed. And taking the reconstruction around the metro stations as an example, the micro-reconstruction design scheme of urban road intersections under the micro-center concept is introduced, which provides the ideas and references for similar projects.