基于模糊层次分析法的沪昆客运专线引入长沙枢纽线路方案的确定

研究目的:长沙枢纽承担着中南地区的客、货流运输,在路网中占有重要地位和作用。沪昆客运专线在长沙枢纽内的线路走向直接影响着长沙地区的交通及经济发展。通过对工程投资、客运效果、与城市规划的协调、预留工程的合理利用研究与分析,提出一个合理的线路引入方案。研究结论:沪昆客运专线引入长沙枢纽的线路方案有长沙南站北进南出方案、设长株潭站方案、株洲西站南进北出方案3个方案可选。经运用模糊层次分析法,从工程投资、客运效果、与城市规划的协调、对预留工程的合理利用4个方面的分析,最终确定沪昆客运专线引入长沙枢纽采用长沙南站北进南出方案。引入方案的合理选择,既满足了城市发展规划和铁路运输的需求,又节约了工程投资,同时也保证了杭长客运专线的顺利开工。

Determination of Scheme of Leading Shanghai-Kunming Passenger Dedicated Line into Changsha Hub with Fuzzy Analytic Hierarchy Process

Research purposes: Changsha hub undertakes the passenger and freight transportation in central south region of China,and plays an important role in the railway network in China.The alignment of Shanghai-Kunming Passenger Dedicated Line directly impacts the transportation and economic development in Changsha region.Through the research and analysis of the construction cost,passenger traffic effect,coordination with the city plan and reasonable use of remained project,a reasonable scheme of leading the line i...