石家庄市轨道交通1号线、3号线首开段共用试车线方案分析

On the Solution of Common Test Track for Shijiazhuang Rail Transit Line 1 and the First Section of Line 3

石家庄市轨道交通3 号线首开段开通时,其车辆段 试车线尚未配套建成,需要与轨道交通1号线共用试车线. 分析了共用试车线的功能需求和设备安装需求,以及可能存 在的设备干扰,介绍了共用试车线的设计方案.由于室内设 备不存在设备干扰问题,故着重阐述了轨旁设备的配置方 案,并详细说明了试车线与车辆段的接口方案;最后,描述了 试车作业流程和车辆段联锁处理流程.共用试车线方案能 有效节省前期车辆基地的建设投资,实现资源共享和高效 利用.

Since the test track in Shijiazhuang metro depot has not completed after the 1st section of Line 3 opened to traffic, Line 3 has to share the main track with Line 1. In this paper, the requirements for the common test track functions, equipment installation and the possible equip-ment interference are analyzed, a design plan is intro-duced. Since there will have no indoor equipment interfer-ence, the focus is put on the configuration of trackside e-quipment and the interface between test track and depot, the interlocking process of them is described in detail. The common test track scheme could effectively save the invest-ment for the construction of vehicle base in the early phase, realize the resource sharing and efficient utilization.