铁路枢纽内高速铁路跨线车流解决方案研究

Solution of High Speed Railway Cross-line Train Transportation Path in Railway Terminal

随着我国高铁逐渐成网,各线间跨线客流越来越多,联络线的设置越来越复杂,工程代价也越来越大。总结直达和中转换乘2种输送模式的优缺点及适应性,鉴于我国目前采用直达为主的运输组织模式,梳理直达模式下跨线车联络线有区间—区间联络线、区间—车站(车站—区间)联络线、场间联络线、站后设环线4种基本形式,总结出当跨线客流较大,应优先采用区间—车站(车站—区间)联络线的形式,当跨线客流较小,可采用场间联络线的形式,降低工程投资。以洛阳枢纽西安至平顶山方向运输径路解决方案为例,基于“四网融合”的理念,设置联络线解决跨线车流运输径路的方案,并对4个方案进行定性分析,提出推荐方案。对于枢纽地区解决折角运输、联络线设置和跨线车流运输径路方案研究方面具有一定参考意义。

As Chinese high-speed railway gradually becomes a network, cross-line passenger flow is increasing, the setting of connecting line is more and more complicated, and the engineering cost is getting higher and higher. This paper summarizes the advantages, disadvantages and adaptability of direct transport and transfer transport modes. Considering the main transport mode in China is direct transport at present, the four basic forms of cross-line train connecting line, including section-section connecting line, section-station(station-section) connecting line, connecting line between yards and loop line outside station are combed. The conclusion is the section-station(station-section) connecting line shall be preferred when the cross-line passenger flow is large and the connecting line between yards shall be preferred to reduce the engineering cost when the crossline passenger flow is small. The solution of transportation route from Xi’an to Pingdingshan in Luoyang Terminal is taken as an example, based on the concept of "integration of four networks", connecting line to solve the problem of cross-line traffic transportation route is set, a qualitative analysis of the four schemes is made, the recommended scheme is put forward.The research of this paper has certain reference significance for the terminal areas to solve the problem of reflected transport,connecting line setting and cross-line traffic transport route scheme research.