客货共线铁路联络线道岔控制方式分析

Control Mode Analysis of Connecting-line points of Mixed Passenger and Freight Railway

对西宁枢纽新建西宁至成都铁路与相邻线路间不同类型线路所分歧道岔进行分析,研究提出邻近车站控制、区域联锁控制及独立联锁控制等适用于不同线路所分歧道岔的控制方式,并对这些控制方式从安全适用、经济合理等方面进行详细比较,选择适合具体项目线路所分歧道岔的控制方式,可为其他类似工程设计提供参考。

This paper analyzes the divergent points between the new Xining-Chengdu railway and adjacent lines in Xining hub. Through case studies,solutions are proposed for different divergent points that can be controlled by the interlocking system of adjacent station,by the area control computer interlocking or by the independent interlocking system of block post. Various control methods are analyzed and compared in terms of safety,applicability,economy and reasonability,and the control modes suitable for divergent points of specific lines are selected. This solution may offer some references for other similar engineering design.