摘要
对国内 90年代末研制的大型凹底平车和德国凹底平车的现代车型 Uaai82 3的结构形式与自重、速度与动力学性能等方面进行了对比、分析、研究 ,论述了制约中国大型凹底平车发展的主要因素 ,指出了大型凹底平车设计中的关键技术问题。
Comparison,analysis and research are made on such aspects as structure type,net weight,speed and dynamics performance of the large depressed center flat cars developed at the end of nineteen nineties in China as well as those of the Uaai 823 modern type depressed center flat cars in Germany.The key points to restrict the development of large depressed center flat cars in China are discussed.The key technical points in design of large depressed center flat cars are pointed out.
出处
《铁道车辆》
2003年第2期4-8,27,共6页
Rolling Stock
