【摘要】 本文在分析研究国内外铁路线路设计CAD技术的基础上．根据我国铁路线路设计CAD发展水平的实际情况出发，提出了基于国外铁路设计先进平台进行我国铁路线路设计CAD应用软件开发的思想。更多还原

【Abstract】 After analyzing the international and domestic situations of the railway design CAD, it is found that there is a not small gap between cur country and other developed west countries in this field. Starting from the reality that our country needs to catch up with the international advanced level of the railway design CAD in such a short time but on such a basis,the authors present an idea that the development of our country’s railway design CAD should be based on an advanced platform in the international railway design CAD trend.更多还原