摘要
概述了我国铁路发展的当前形势和发展需求,总结了我国发展重载运输的技术基础,提出了我国发展重载货车需重点研究解决的问题。
The situation and demand in development of railway in China at present are generally described.The technical foundation for developing heavy haul transport in China is summarized.The problems mainly needing research and solution in development of heavy haul freight cars in China are put forward.
出处
《铁道车辆》
北大核心
2011年第8期21-23,29,共4页
Rolling Stock
关键词
重载货车
轴重
轨道
桥梁
载荷密度
关键技术
heavy haul freight car
axle load
rail
bridge
load density
key technology
