摘要
解决铁道车辆在轨距不同区间的直通运行是国际铁路联运中亟待解决的问题。本文简要介绍了目前克服轨距差异所采取的各种措施及其特点 ,指出采用变轨距轮对技术是行之有效的方法 ,并详细介绍了国外现有的变轨距转向架运用与发展现状。在此基础上 ,提出了一种新型的变轨距转向架方案 ,并对其动力学特性进行简要的分析研究。
Solving the question how rolling stock directly run through the interplot between different gauges is always a problem that is urgently being solved in international traffic.In this paper,traits of the whole methods that are adopted to overcome gauge difference are briefly introduced.Adopting the technology of gauge-changeable wheelsets is the most ideal method.After application and development of the gauge-changeable bogie in the world are introduced in detail,a new design project about a gauge-changeable bogie whose dynamic characteristics are briefly discussed is put forward.
出处
《铁道机车车辆》
2002年第5期1-5,共5页
Railway Locomotive & Car
基金
铁道部科技研究开发计划项目 (2 0 0 1J0 13 )
高等学校优秀骨干教师基金项目
