襄阳北编组站扩能改造工程实践与分析

Capacity Expansion Project of Xiangyang North Marshalling Station

大型编组站扩能改造对既有运输影响大、施工组织难度高。介绍襄阳北编组站扩能改造工程的主要内容和面临的困难,分析该工程的施工组织情况,重点总结扩能改造方案与运输组织方案的优化,在此基础上,对比分析襄阳北编组站改造前后的运输效率和效益,验证该扩能改造方案的可行性。该方案兼顾了施工改造与运输生产,可为类似工程提供借鉴。

The upgrade on existing large marshalling station for capacity expansion will cause big impact on the traffic and the construction organization is extremely complicated. The major content and challenges of the capacity expansion project for Xiangyang North marshallign station is introduced, with the overall construction organization schemes analyzed. Focus is laid on the entire project scheme and the optimization on the transport organization, with the efficiency and benefit before and after the project compared to validate feasibility of the upgrade scheme. This project takes both the construction and the traffic into consideration and could serve as example for similar projects.