浅谈既有铁路增建二线设计分析

Analysis of the Design of the Second Line of the Existing Railway

以南防线钦州至钦州港增建二线为例,对既有线增建二线线路方案的重难点进行分析,讨论地质条件、增建侧别和既有线设施等控制因素对增建二线设计的影响,最后确定出合理的线路方案。

This study takes the construction of the second line from Qinzhou to Qinzhou Port as an example,and analyzes the key points and difficulties of the plan to build a second line on the existing line. By discussing the influence of control factors such as geological conditions, additional side and existing line facilities on the design of the additional second line, this study determined a reasonable line plan.