研究结论:关于成贵客专引入宜宾地区方案，应注意以下几点:(1)按照提出问题、分析问题、解决问题的思路进行分析研究，根据通道顺直、客运深人市区、客货分线原则，引人线路首先考虑接人既有车站，可充分利用既有线以及相关设施，亦方便管理:(2)考虑新建通道以及相应站点，通过以点选线的方式，先确定主要车站站址进而确定相应线位走向:(3)对各个引人方案在客流吸引、与城市规划衔接、工程投资等方面进行论证比选，从而确定总图布置方案:(4)该研究成果可应用于新线引人地区或枢纽时确定总图方案。

Research conclusions : To the scheme for leading the Chengdu-Guiyang Passenger Dedicated Line，the following points should be paid attention to:(1)The analysis and research should be made and done in accordance with the thoughts of "asking the questions，analyzing the problem and solving the problems". According to the principle of"straightening the passage，deepening the passenger traffic into the city proper and separating the passenger and freight traffic"，the new railway should be led into the existing station to make full use of the existing railway lines and relative facilities and facilitate the management.(2)Furthermore，on consideration of the new channel and the corresponding site，the to the point of line selection method should be used for determining the main station sites and then determining the appropriate railway line direction.(3)The schemes should be compared in attraction of passenger flow，convergence of city planning and project investment to determine the general layout scheme. ( 4 ) This research results can be used for determining the general scheme for leading the new railway line into the city or transportation terminal.