摘要
本文讨论了山区公路改建时中线布设的传统方法及其弊端，引入了利用光电测距仪及计算机辅助设计路线交互式设计系统来进行山区公路改建中线布设的“拟合曲线法”的新方法，并通过实例说明其应用。
This paper discusses the tranditional methods and its malpractice for a central line arrangement of highway reconstruction in mountain area, leads into the new'fitting curve method'for a central line arrangement of highway reconstruction in mountain area by the intercrossing design system for route of electro-optical distance and computer aided design. and through living example,the author explicates the application of new method.
关键词
路线交互式设计系统
CAD
中线布设
山区公路改建
On the spot positioning Computer aided design Intercrossing design system of route Fitting curve method Polar coordinate met
