长沙-株州-湘潭区域轨道交通建设必要性分析

借助于长沙-株州-湘潭区域轨道交通建设必要性的研究,总结提出了适合区域轨道交通建设必要性分析体系.该体系分为三个层次:宏观层、中观层是及微观层.宏观层是从分析区域轨道交通功能定位及国内外城市群轨道交通发展趋势的角度来判断区域轨道交通建设的必要性;中观层是研究必要性分析框架的内容,将必要性分析分为交通需求的需要、规划上的需要、城市经济的需要、环境能源的需要等四大方面;微观层系针对中观层的框架内容进行与目标区域轨道交通建设必要性相符的深层分析.介绍了长沙-株州-湘潭区域轨道交通建设必要性分析的基本过程及内容.

Intercity Rapid Railway Development in Changsha-Zhuzhou-Xiangtan Region

On the ground of a research of CZXR transit co ns truction, this paper proposes a proper analysis system of the intercity transit construction, which is divided into three levels: the macroscopic level, the mid dle level and the microscopic level. The macroscopic level demonstrates the construction necessity of intercity t ransit based on the analysis of the function localization and the development te ndency of the metropolitan agglomeration's transit. The middle level invest igates the frame content of demand analysis, which is further divided into fo ur aspects: the transportat ion demand, the planning need, the economic need, the environmental-energetic need. The microscopic level carries on a deeper analysis in view of the middle level's frame content which indicates the intercity transit construction goal. This article finally explains the basic process and the content of CZXE i ntercity transit construction.