现代有轨电车主要线路技术条件

Technological Conditions of Main Lines of Modern Tram

对现代有轨电车、传统有轨电车以及轻轨的区别进行分析,给出现代有轨电车的定义。结合国内外现代有轨电车线路技术条件的现状,对现代有轨电车的主要线路平面技术条件(如最小曲线半径、车站间距、曲线车站最小曲线半径等)以及主要线路纵断面技术条件(如最大坡度、竖曲线、最短坡段长度等)进行研究。提出现代有轨电车的各项主要线路技术条件的具体取值或者计算方法。

This paper analyzes the differences among modern tram, traditional tram and light rail and puts forward the defini- tion of modern tram. By reviewing the present conditions of technology adopted by main lines of domestic and foreign mod- ern tram, we studied condition of the planar technology, such as minimum radius of curve, station distance, and minimum ra- dius of curve of station, and that of the vertical technology, such as maximum gradient, vertical curve and the shortest slope length in modern tram. Specific value or calculation method of the technological conditions of main lines was put forward.