车站接触网在股道间立柱方案研究

Research on How to Erect Catenary's Pillars between Two Tracks at Railway Station

普速铁路项目中,越来越多的大型铁路客站采用无站台柱雨棚形式,常规的在站台上组立横跨柱悬挂接触网势必影响车站整体景观。为实现站台无结构柱理念,股道间立柱悬挂接触网为首选方案。主要从接触网支柱、腕臂支持结构、基础及附加线安装等方面对股道间立柱方案进行研究,使接触网在满足使用功能的前提下,与车站建筑结构和整体景观相协调。

In normal-speed railway projects, the type of canopy without pillar on platform has more and more widely been adopted in large railway passenger stations, so the conventional type of erecting catenary＇s pillars at platform certainly will have a negative effect on the overall station landscape. Therefore, to achieve the idea of no structural pillar on platform, the scheme of erecting catenary＇s pillars between two tracks should be taken as the first choice. This paper mainly researched how to erect catenary＇s pillars between two tracks from the aspects of catenary＇s pillar, cantilever supporting structure, foundation, traction power lines and so on, in order that the catenary system could be in harmony with the station＇s architectural structures and overall landscape on the premise of satisfying use function.