摘要
阐述了低地板轻轨车辆的发展和70%低地板轻轨车辆的优点。介绍了70%低地板轻轨车辆的几种典型型式。从转向架和车体结构方面比较其各种型式的优缺点,指出模块化是低地板轻轨车辆的发展方向。实现低地板的关键技术在于解决独立车轮转向架中的轮缘磨耗问题。给出了提高独立车轮导向能力的措施。
Several types of 70% low-floor tram are introduced in this paper the advantages and the disadvantagas of each type are discussed. The authors argue that the modular structure is the trend for low-floor tram development,and the key technique to achieve low-floor is to develop the bogie with independent rotating wheels, and some methods to enhance the guidance capability of independent rotating wheels are also discussed.
出处
《城市轨道交通研究》
2007年第4期29-33,共5页
Urban Mass Transit
关键词
轻轨
低地板车辆
转向架
独立车轮
LRT, low-floor tram, bogie, independent rotating wheels
