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我国客运专线上将大量采用无砟轨道结构,文章分析了国外已经建成使用的几种无砟轨道类型的设计理论,结合我国铁路工程建设的实际,提出了我国无砟轨道设计方法,为该理论的完善提出了建议,为无砟轨道的设计提供参考。
This paper analyzes the design theories of several ballastless orbit types that have been built and used in foreign countries and puts forward the design method of ballastless orbit in China based on the actuality of China’s railway construction. The suggestions for improving the design of ballastless track are provided.