【摘要】 在利用计算机进行线路纵断面设计优化的基础上，结合铁路线路设计中成图工作的需要，介绍一个基于ＡｕｔｏＣＡＤＲ１２．０版本的交互应用程序———铁路线路纵断面绘图程序的设计和实现技术。通过实例，绘制了符合线路标准图式的纵断面设计图。更多还原

【Abstract】 On the basis of the railway profile optimization design with computer and the practice of the railway design charting, this paper describes a practical program which can be used under Auto CAD R12.0 —— design and compile technology of the railway profile charting program. The railway profile chart has been drawn with examples.更多还原