城市轨道交通建设线路比选分析方法研究

Research on the Analysis Method of Urban Transit Construction Line Planning

城市轨道交通建设线路走向的科学合理规划是一项重要工作,直接关系到改善城市交通服务水平的质量高低,根据城市轨道交通建设的特点,建立了轨道交通线路比选的评价指标体系,并应用数据包络分析方法(DEA法)建立的C2R模型来评价轨道交通建设线路走向的决策方案,并结合武汉轨道交通一号线太平洋段建设线路的比选案例进行了实证,对科学评价城市轨道交通线路进行有益的探讨。

It is very important that the urban transit construction line should be carried on a scientific plan which is related to the quality of the urban transportation service directly. Based on the character of the urban transit, this paper provides an index appraisal system for the urban transit construction line, and constructed C^2R model of DEA method for the analysis of construction line. It is helpful to evaluate the construction line plan and to make decision reasonably. Exemplified Wuhan city urban transit No. 1 line TaiPingYang region construction lines, this paper uses the index appraisal system and DEA model mention above to research practically. It is benefit to improve the scientific analysis of the urban transit construction lines.