“十”字型铁路地区高铁站选址及辅助决策研究  

Research on High-Speed Railway Station Location and Assistant Decision-Making in Cross Railway Area

作　　者：俎保峰[1] ZU Baofeng(China Railway First Survey and Design Institute Group Co.Ltd.,Xi’an Shaanxi 710043,China)

机构地区：[1]中铁第一勘察设计院集团有限公司,陕西西安710043

出　　处：《铁道建筑技术》2022年第5期60-64,76,共6页Railway Construction Technology

基　　金：中国铁路总公司科技研究开发计划项目(K2018X014)。

摘　　要：“十”字型地区衔接两条高铁通道,客流四通八达,高铁站选址需考虑的因素繁多,技术难度大。以延安至榆林至鄂尔多斯高铁绥德地区为研究背景,采用逐层分解的方法,提出2类、5个子方案,经综合比选推荐最优的绥德西站方案,初步实现了该类地区站址方案决策的程序化和标准化。选取8项主要影响因素构建综合评价指标体系,基于模糊层次分析法(FAHP)建立数学模型进行辅助决策研究,将这一定性问题转化为定量化处理,并与工程设计实践中的方案比选结论相互验证。提出的思路和方法有助于确保“十”字型地区高铁站选址决策的科学性、合理性,具有一定的指导意义和借鉴作用。The cross railway area connects two high-speed railway channels,and the passenger flow extends in all directions.There are various factors to be considered in the location of the high-speed railway station,which is technically difficult.Taking Suide Railway Area of Yan’an-Yulin-Ordos High-speed Railway as the research background,using the method of layer by layer decomposition,two types and five sub schemes are proposed.After comprehensive comparison and selection,the optimal scheme of Suide West Station is recommended,and the programming and standardization of station location scheme decision-making in this kind of area are preliminarily realized.Eight main influencing factors are selected to build a comprehensive evaluation index system,and a mathematical model is established based on Fuzzy Analytic Hierarchy Process(FAHP)for assistant decision-making research,this qualitative problem is transformed into quantitative treatment,and mutually verified with the scheme comparison conclusion in engineering design practice.The proposed ideas and methods are helpful to ensure the scientificity and rationality of the location decision of high-speed railway stations in cross railway areas,which has certain guiding significance and reference.

关 键 词：“十”字型铁路地区 高铁站选址 辅助决策 模糊层次分析法 数学模型 

分 类 号：U212.32[交通运输工程—道路与铁道工程]