Abstract：Research purposes：This paper illustrates the shortcomings in design of the track of existing urban mass transit from the view of signaling system, proposes the analysis method for the length of auxiliary tracks of urban mass transit based on the engineering practical experience, and presents the installation requirement of the auxiliary by the signaling system for providing the similar design in future.
Research conclusions：The operation requirement, economic rationality, signaling system and civil structure should be considered in the design because the relation is complicated between the location of wayside device of signaling system and location of the auxiliary track. Based on the analyses and calculation, the concrete requirements are presented to layout of the auxiliary track, which can overcome the limitation to the signaling system caused by civil engineering and meet the operation requirement of signaling system for urban mass transit.
文仁广. 城市轨道交通信号系统与辅助线设置关系研究[J]. 铁道工程学报, 2009, 26(4): 100-103.
WEN Ren-guang. Research on the Relation between Installation of Signaling System and Layout of Auxiliary Track of Urban Mass Transit. 铁道工程学报, 2009, 26(4): 100-103.
2009, Vol. 26 
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