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。
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.
关键词
铁路
纵断面设计
计算机制图
CAD
railway, longitudinal sections design, computer aided design, computer cartography
