铁路专用线选线控制因素分析

Analysis on Controlling Factors in Route Selection of Railway Special Line

为系统分析出铁路专用线选线时各种控制要素,尝试探寻铁路专用线选线的独特规律,通过对铁路专用线选线功能及作用的分析,系统阐述铁路专用线选线时"路内"、"路外"各种控制要素和关键优缺点,同时理论与实践相结合,以华能铜川电厂铁路专用线工程为实例,对铁路专用线选线时涉及的运输通道、技术标准、接轨方案等进行多角度比选分析,使推荐的线路方案满足各方需求,工程合理可行。铁路专用线选线与国铁干线选线相比,既有着相同的特点也有着独特的考虑因素,为铁路专用线选线提供系统、全面、科学的控制因素及比选方法。

To get the controlling factors of railway special line and explore the unique rule in its route selection,the function and effect of railway special line route selection are analyzed,and various controlling elements and key advantages and disadvantages within the railroad and beyond are expounded when the route of railway special line is selected.Meanwhile,with reference to the railway special line for Hua'neng Tongchuan Power Plant,the transportation channel,technical standards and rail joint scheme involved in the railway special line selection are analyzed in multi aspects.Thus,the route scheme recommended meets the needs of all parties due to its rationality and feasibility.In comparison with the national trunk line,the route selection of railway special line has the same characteristics,but also requires unique considerations.This paper provides systematic,comprehensive and scientific controlling factors and route selection methods for railway special lines.