浅析灯泡线在现代有轨电车中的应用

Study on the Balloon Loop Design for Modern Tram

依据有轨电车灵活、开放、以地面敷设为主及在线路选线、设计、运营阶段与地面交通局部段共用路权等特性,有针对性地探索路段资源分配、站点设计、交叉口控制方案等,特别是交通节点的组织方式,实现有轨电车与其他城市交通方式的和谐共存.根据工程实践经验总结得出线路选线中的要点,并尝试将灯泡线应用至线路布设中,解决车辆的折返问题,有效地组织道路交通以减少有轨电车对道路网及交通节点的交通影响.

Tram is a flexible,open and new mode of transport mainly lying on the ground. In the line route selection,design and operation stages,we should give full consideration to the relations with surface transportation,and focus on exploring the road resources allocation,bus stations design,signal phasing scenarios,etc,especially for the traffic node organization to realize the coordination with other modes of transport. This paper concluded the main point of line route selection based on the practical engineering experience,and attempted to apply the balloon loop to line route arrangement. The result showed the balloon loop could organize the road traffic effectively,and solve the problem of the tram＇s turn back,reduce the influence on road network.