中国轨道交通及重要零部件出口服务基地项目轨道方案研究

Research on Track Scheme of China Rail Transit and Important Parts Export Service Base Project

针对中国轨道交通及零部件出口服务基地项目对轨距的特殊需求,重点研究比选了区间套线轨枕,可调轨距轨枕及道岔套线,道岔拆铺方案,通过对结构复杂程度、施工难易程度、对不同专业的影响等方面分析,确定适应本项目的轨道方案。研究结果可为同类型轨道工程的选型及结构设计提供参考。

In view of the special demand of China rail transit and parts export service base project for gauge, this paper focuses on the research and selection of multiple fixed gauge sleeper, multiple adjustable gauge sleeper and turnout with multiple fixed gauge, turnout dismantling and laying scheme.Through the analysis of structural complexity, construction difficulty, impact on different professions, the track scheme suitable for this project is determined.The research results can provide reference for the type selection and structural design of the same type of track engineering.